* config/rs6000/rs6000.opt (mmulhw): New option.

	* doc/invoke.texi (-mmulhw): Document.
	* config/rs6000/rs6000.c (rs6000_override_options): Enable -mmulhw
	for 405 and 440.
	* config/rs6000/rs6000.md: Add half-word multiply and
	multiply-accumulate instructions for 405 and 440.

testsuite:
	* gcc.target/powerpc/405-macchw-1.c,
	gcc.target/powerpc/405-macchw-2.c,
	gcc.target/powerpc/405-macchwu-1.c,
	gcc.target/powerpc/405-macchwu-2.c,
	gcc.target/powerpc/405-machhw-1.c,
	gcc.target/powerpc/405-machhw-2.c,
	gcc.target/powerpc/405-machhwu-1.c,
	gcc.target/powerpc/405-machhwu-2.c,
	gcc.target/powerpc/405-maclhw-1.c,
	gcc.target/powerpc/405-maclhw-2.c,
	gcc.target/powerpc/405-maclhwu-1.c,
	gcc.target/powerpc/405-maclhwu-2.c,
	gcc.target/powerpc/405-mulchw-1.c,
	gcc.target/powerpc/405-mulchw-2.c,
	gcc.target/powerpc/405-mulchwu-1.c,
	gcc.target/powerpc/405-mulchwu-2.c,
	gcc.target/powerpc/405-mulhhw-1.c,
	gcc.target/powerpc/405-mulhhw-2.c,
	gcc.target/powerpc/405-mulhhwu-1.c,
	gcc.target/powerpc/405-mulhhwu-2.c,
	gcc.target/powerpc/405-mullhw-1.c,
	gcc.target/powerpc/405-mullhw-2.c,
	gcc.target/powerpc/405-mullhwu-1.c,
	gcc.target/powerpc/405-mullhwu-2.c,
	gcc.target/powerpc/405-nmacchw-1.c,
	gcc.target/powerpc/405-nmacchw-2.c,
	gcc.target/powerpc/405-nmachhw-1.c,
	gcc.target/powerpc/405-nmachhw-2.c,
	gcc.target/powerpc/405-nmaclhw-1.c,
	gcc.target/powerpc/405-nmaclhw-2.c,
	gcc.target/powerpc/440-macchw-1.c,
	gcc.target/powerpc/440-macchw-2.c,
	gcc.target/powerpc/440-macchwu-1.c,
	gcc.target/powerpc/440-macchwu-2.c,
	gcc.target/powerpc/440-machhw-1.c,
	gcc.target/powerpc/440-machhw-2.c,
	gcc.target/powerpc/440-machhwu-1.c,
	gcc.target/powerpc/440-machhwu-2.c,
	gcc.target/powerpc/440-maclhw-1.c,
	gcc.target/powerpc/440-maclhw-2.c,
	gcc.target/powerpc/440-maclhwu-1.c,
	gcc.target/powerpc/440-maclhwu-2.c,
	gcc.target/powerpc/440-mulchw-1.c,
	gcc.target/powerpc/440-mulchw-2.c,
	gcc.target/powerpc/440-mulchwu-1.c,
	gcc.target/powerpc/440-mulchwu-2.c,
	gcc.target/powerpc/440-mulhhw-1.c,
	gcc.target/powerpc/440-mulhhw-2.c,
	gcc.target/powerpc/440-mulhhwu-1.c,
	gcc.target/powerpc/440-mulhhwu-2.c,
	gcc.target/powerpc/440-mullhw-1.c,
	gcc.target/powerpc/440-mullhw-2.c,
	gcc.target/powerpc/440-mullhwu-1.c,
	gcc.target/powerpc/440-mullhwu-2.c,
	gcc.target/powerpc/440-nmacchw-1.c,
	gcc.target/powerpc/440-nmacchw-2.c,
	gcc.target/powerpc/440-nmachhw-1.c,
	gcc.target/powerpc/440-nmachhw-2.c,
	gcc.target/powerpc/440-nmaclhw-1.c,
	gcc.target/powerpc/440-nmaclhw-2.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107344 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7b02cc5..1adc088 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2005-11-22  Joseph S. Myers  <joseph@codesourcery.com>
+
+       * config/rs6000/rs6000.opt (mmulhw): New option.
+       * doc/invoke.texi (-mmulhw): Document.
+       * config/rs6000/rs6000.c (rs6000_override_options): Enable -mmulhw
+       for 405 and 440.
+       * config/rs6000/rs6000.md: Add half-word multiply and
+       multiply-accumulate instructions for 405 and 440.
+
 2005-11-21  Joel Sherrill <joel.sherrill@oarcorp.com>
 
        * config/arm/rtems-elf.h: Added definition of LINK_GCC_C_SEQUENCE_SPEC

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index b72c3fd..cc2d14b 100644 (file)
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -1107,10 +1107,12 @@ rs6000_override_options (const char *default_cpu)
       = {{"401", PROCESSOR_PPC403, POWERPC_BASE_MASK | MASK_SOFT_FLOAT},
         {"403", PROCESSOR_PPC403,
          POWERPC_BASE_MASK | MASK_SOFT_FLOAT | MASK_STRICT_ALIGN},
-        {"405", PROCESSOR_PPC405, POWERPC_BASE_MASK | MASK_SOFT_FLOAT},
-        {"405fp", PROCESSOR_PPC405, POWERPC_BASE_MASK},
-        {"440", PROCESSOR_PPC440, POWERPC_BASE_MASK | MASK_SOFT_FLOAT},
-        {"440fp", PROCESSOR_PPC440, POWERPC_BASE_MASK},
+        {"405", PROCESSOR_PPC405,
+         POWERPC_BASE_MASK | MASK_SOFT_FLOAT | MASK_MULHW},
+        {"405fp", PROCESSOR_PPC405, POWERPC_BASE_MASK | MASK_MULHW},
+        {"440", PROCESSOR_PPC440,
+         POWERPC_BASE_MASK | MASK_SOFT_FLOAT | MASK_MULHW},
+        {"440fp", PROCESSOR_PPC440, POWERPC_BASE_MASK | MASK_MULHW},
         {"505", PROCESSOR_MPCCORE, POWERPC_BASE_MASK},
         {"601", PROCESSOR_PPC601,
          MASK_POWER | POWERPC_BASE_MASK | MASK_MULTIPLE | MASK_STRING},
@@ -1180,7 +1182,7 @@ rs6000_override_options (const char *default_cpu)
     POWER_MASKS = MASK_POWER | MASK_POWER2 | MASK_MULTIPLE | MASK_STRING,
     POWERPC_MASKS = (POWERPC_BASE_MASK | MASK_PPC_GPOPT
                     | MASK_PPC_GFXOPT | MASK_POWERPC64 | MASK_ALTIVEC
-                    | MASK_MFCRF | MASK_POPCNTB | MASK_FPRND)
+                    | MASK_MFCRF | MASK_POPCNTB | MASK_FPRND | MASK_MULHW)
   };
 
   rs6000_init_hard_regno_mode_ok ();

diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 935775a..14e1fb8 100644 (file)
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -878,6 +878,470 @@
   [(set_attr "type" "compare")
    (set_attr "length" "4,8")])
 \f
+;; IBM 405 and 440 half-word multiplication operations.
+
+(define_insn "*macchwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (plus:SI (mult:SI (ashiftrt:SI
+                                       (match_operand:SI 2 "gpc_reg_operand" "r")
+                                       (const_int 16))
+                                      (sign_extend:SI
+                                       (match_operand:HI 1 "gpc_reg_operand" "r")))
+                             (match_operand:SI 4 "gpc_reg_operand" "0"))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (ashiftrt:SI
+                           (match_dup 2)
+                           (const_int 16))
+                          (sign_extend:SI
+                           (match_dup 1)))
+                 (match_dup 4)))]
+  "TARGET_MULHW"
+  "macchw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*macchw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (ashiftrt:SI
+                           (match_operand:SI 2 "gpc_reg_operand" "r")
+                           (const_int 16))
+                          (sign_extend:SI
+                           (match_operand:HI 1 "gpc_reg_operand" "r")))
+                 (match_operand:SI 3 "gpc_reg_operand" "0")))]
+  "TARGET_MULHW"
+  "macchw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*macchwuc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (plus:SI (mult:SI (lshiftrt:SI
+                                       (match_operand:SI 2 "gpc_reg_operand" "r")
+                                       (const_int 16))
+                                      (zero_extend:SI
+                                       (match_operand:HI 1 "gpc_reg_operand" "r")))
+                             (match_operand:SI 4 "gpc_reg_operand" "0"))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (lshiftrt:SI
+                           (match_dup 2)
+                           (const_int 16))
+                          (zero_extend:SI
+                           (match_dup 1)))
+                 (match_dup 4)))]
+  "TARGET_MULHW"
+  "macchwu. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*macchwu"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (lshiftrt:SI
+                           (match_operand:SI 2 "gpc_reg_operand" "r")
+                           (const_int 16))
+                          (zero_extend:SI
+                           (match_operand:HI 1 "gpc_reg_operand" "r")))
+                 (match_operand:SI 3 "gpc_reg_operand" "0")))]
+  "TARGET_MULHW"
+  "macchwu %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*machhwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (plus:SI (mult:SI (ashiftrt:SI
+                                       (match_operand:SI 1 "gpc_reg_operand" "%r")
+                                       (const_int 16))
+                                      (ashiftrt:SI
+                                       (match_operand:SI 2 "gpc_reg_operand" "r")
+                                       (const_int 16)))
+                             (match_operand:SI 4 "gpc_reg_operand" "0"))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (ashiftrt:SI
+                           (match_dup 1)
+                           (const_int 16))
+                          (ashiftrt:SI
+                           (match_dup 2)
+                           (const_int 16)))
+                 (match_dup 4)))]
+  "TARGET_MULHW"
+  "machhw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*machhw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (ashiftrt:SI
+                           (match_operand:SI 1 "gpc_reg_operand" "%r")
+                           (const_int 16))
+                          (ashiftrt:SI
+                           (match_operand:SI 2 "gpc_reg_operand" "r")
+                           (const_int 16)))
+                 (match_operand:SI 3 "gpc_reg_operand" "0")))]
+  "TARGET_MULHW"
+  "machhw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*machhwuc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (plus:SI (mult:SI (lshiftrt:SI
+                                       (match_operand:SI 1 "gpc_reg_operand" "%r")
+                                       (const_int 16))
+                                      (lshiftrt:SI
+                                       (match_operand:SI 2 "gpc_reg_operand" "r")
+                                       (const_int 16)))
+                             (match_operand:SI 4 "gpc_reg_operand" "0"))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (lshiftrt:SI
+                           (match_dup 1)
+                           (const_int 16))
+                          (lshiftrt:SI
+                           (match_dup 2)
+                           (const_int 16)))
+                 (match_dup 4)))]
+  "TARGET_MULHW"
+  "machhwu. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*machhwu"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (lshiftrt:SI
+                           (match_operand:SI 1 "gpc_reg_operand" "%r")
+                           (const_int 16))
+                          (lshiftrt:SI
+                           (match_operand:SI 2 "gpc_reg_operand" "r")
+                           (const_int 16)))
+                 (match_operand:SI 3 "gpc_reg_operand" "0")))]
+  "TARGET_MULHW"
+  "machhwu %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*maclhwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (plus:SI (mult:SI (sign_extend:SI
+                                       (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                                      (sign_extend:SI
+                                       (match_operand:HI 2 "gpc_reg_operand" "r")))
+                             (match_operand:SI 4 "gpc_reg_operand" "0"))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (sign_extend:SI
+                           (match_dup 1))
+                          (sign_extend:SI
+                           (match_dup 2)))
+                 (match_dup 4)))]
+  "TARGET_MULHW"
+  "maclhw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*maclhw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (sign_extend:SI
+                           (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                          (sign_extend:SI
+                           (match_operand:HI 2 "gpc_reg_operand" "r")))
+                 (match_operand:SI 3 "gpc_reg_operand" "0")))]
+  "TARGET_MULHW"
+  "maclhw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*maclhwuc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (plus:SI (mult:SI (zero_extend:SI
+                                       (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                                      (zero_extend:SI
+                                       (match_operand:HI 2 "gpc_reg_operand" "r")))
+                             (match_operand:SI 4 "gpc_reg_operand" "0"))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (zero_extend:SI
+                           (match_dup 1))
+                          (zero_extend:SI
+                           (match_dup 2)))
+                 (match_dup 4)))]
+  "TARGET_MULHW"
+  "maclhwu. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*maclhwu"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (plus:SI (mult:SI (zero_extend:SI
+                           (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                          (zero_extend:SI
+                           (match_operand:HI 2 "gpc_reg_operand" "r")))
+                 (match_operand:SI 3 "gpc_reg_operand" "0")))]
+  "TARGET_MULHW"
+  "maclhwu %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*nmacchwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")
+                              (mult:SI (ashiftrt:SI
+                                        (match_operand:SI 2 "gpc_reg_operand" "r")
+                                        (const_int 16))
+                                       (sign_extend:SI
+                                        (match_operand:HI 1 "gpc_reg_operand" "r"))))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (minus:SI (match_dup 4)
+                  (mult:SI (ashiftrt:SI
+                            (match_dup 2)
+                            (const_int 16))
+                           (sign_extend:SI
+                            (match_dup 1)))))]
+  "TARGET_MULHW"
+  "nmacchw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*nmacchw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")
+                  (mult:SI (ashiftrt:SI
+                            (match_operand:SI 2 "gpc_reg_operand" "r")
+                            (const_int 16))
+                           (sign_extend:SI
+                            (match_operand:HI 1 "gpc_reg_operand" "r")))))]
+  "TARGET_MULHW"
+  "nmacchw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*nmachhwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")
+                              (mult:SI (ashiftrt:SI
+                                        (match_operand:SI 1 "gpc_reg_operand" "%r")
+                                        (const_int 16))
+                                       (ashiftrt:SI
+                                        (match_operand:SI 2 "gpc_reg_operand" "r")
+                                        (const_int 16))))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (minus:SI (match_dup 4)
+                  (mult:SI (ashiftrt:SI
+                            (match_dup 1)
+                            (const_int 16))
+                           (ashiftrt:SI
+                            (match_dup 2)
+                            (const_int 16)))))]
+  "TARGET_MULHW"
+  "nmachhw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*nmachhw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")
+                  (mult:SI (ashiftrt:SI
+                            (match_operand:SI 1 "gpc_reg_operand" "%r")
+                            (const_int 16))
+                           (ashiftrt:SI
+                            (match_operand:SI 2 "gpc_reg_operand" "r")
+                            (const_int 16)))))]
+  "TARGET_MULHW"
+  "nmachhw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*nmaclhwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (minus:SI (match_operand:SI 4 "gpc_reg_operand" "0")
+                              (mult:SI (sign_extend:SI
+                                        (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                                       (sign_extend:SI
+                                        (match_operand:HI 2 "gpc_reg_operand" "r"))))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (minus:SI (match_dup 4)
+                  (mult:SI (sign_extend:SI
+                            (match_dup 1))
+                           (sign_extend:SI
+                            (match_dup 2)))))]
+  "TARGET_MULHW"
+  "nmaclhw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*nmaclhw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (minus:SI (match_operand:SI 3 "gpc_reg_operand" "0")
+                  (mult:SI (sign_extend:SI
+                            (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                           (sign_extend:SI
+                            (match_operand:HI 2 "gpc_reg_operand" "r")))))]
+  "TARGET_MULHW"
+  "nmaclhw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mulchwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (mult:SI (ashiftrt:SI
+                              (match_operand:SI 2 "gpc_reg_operand" "r")
+                              (const_int 16))
+                             (sign_extend:SI
+                              (match_operand:HI 1 "gpc_reg_operand" "r")))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (ashiftrt:SI
+                  (match_dup 2)
+                  (const_int 16))
+                 (sign_extend:SI
+                  (match_dup 1))))]
+  "TARGET_MULHW"
+  "mulchw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mulchw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (ashiftrt:SI
+                  (match_operand:SI 2 "gpc_reg_operand" "r")
+                  (const_int 16))
+                 (sign_extend:SI
+                  (match_operand:HI 1 "gpc_reg_operand" "r"))))]
+  "TARGET_MULHW"
+  "mulchw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mulchwuc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (mult:SI (lshiftrt:SI
+                              (match_operand:SI 2 "gpc_reg_operand" "r")
+                              (const_int 16))
+                             (zero_extend:SI
+                              (match_operand:HI 1 "gpc_reg_operand" "r")))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (lshiftrt:SI
+                  (match_dup 2)
+                  (const_int 16))
+                 (zero_extend:SI
+                  (match_dup 1))))]
+  "TARGET_MULHW"
+  "mulchwu. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mulchwu"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (lshiftrt:SI
+                  (match_operand:SI 2 "gpc_reg_operand" "r")
+                  (const_int 16))
+                 (zero_extend:SI
+                  (match_operand:HI 1 "gpc_reg_operand" "r"))))]
+  "TARGET_MULHW"
+  "mulchwu %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mulhhwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (mult:SI (ashiftrt:SI
+                              (match_operand:SI 1 "gpc_reg_operand" "%r")
+                              (const_int 16))
+                             (ashiftrt:SI
+                              (match_operand:SI 2 "gpc_reg_operand" "r")
+                              (const_int 16)))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (ashiftrt:SI
+                  (match_dup 1)
+                  (const_int 16))
+                 (ashiftrt:SI
+                  (match_dup 2)
+                  (const_int 16))))]
+  "TARGET_MULHW"
+  "mulhhw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mulhhw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (ashiftrt:SI
+                  (match_operand:SI 1 "gpc_reg_operand" "%r")
+                  (const_int 16))
+                 (ashiftrt:SI
+                  (match_operand:SI 2 "gpc_reg_operand" "r")
+                  (const_int 16))))]
+  "TARGET_MULHW"
+  "mulhhw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mulhhwuc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (mult:SI (lshiftrt:SI
+                              (match_operand:SI 1 "gpc_reg_operand" "%r")
+                              (const_int 16))
+                             (lshiftrt:SI
+                              (match_operand:SI 2 "gpc_reg_operand" "r")
+                              (const_int 16)))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (lshiftrt:SI
+                  (match_dup 1)
+                  (const_int 16))
+                 (lshiftrt:SI
+                  (match_dup 2)
+                  (const_int 16))))]
+  "TARGET_MULHW"
+  "mulhhwu. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mulhhwu"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (lshiftrt:SI
+                  (match_operand:SI 1 "gpc_reg_operand" "%r")
+                  (const_int 16))
+                 (lshiftrt:SI
+                  (match_operand:SI 2 "gpc_reg_operand" "r")
+                  (const_int 16))))]
+  "TARGET_MULHW"
+  "mulhhwu %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mullhwc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (mult:SI (sign_extend:SI
+                              (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                             (sign_extend:SI
+                              (match_operand:HI 2 "gpc_reg_operand" "r")))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (sign_extend:SI
+                  (match_dup 1))
+                 (sign_extend:SI
+                  (match_dup 2))))]
+  "TARGET_MULHW"
+  "mullhw. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mullhw"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (sign_extend:SI
+                  (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                 (sign_extend:SI
+                  (match_operand:HI 2 "gpc_reg_operand" "r"))))]
+  "TARGET_MULHW"
+  "mullhw %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mullhwuc"
+  [(set (match_operand:CC 3 "cc_reg_operand" "=x")
+        (compare:CC (mult:SI (zero_extend:SI
+                              (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                             (zero_extend:SI
+                              (match_operand:HI 2 "gpc_reg_operand" "r")))
+                    (const_int 0)))
+   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (zero_extend:SI
+                  (match_dup 1))
+                 (zero_extend:SI
+                  (match_dup 2))))]
+  "TARGET_MULHW"
+  "mullhwu. %0, %1, %2"
+  [(set_attr "type" "imul3")])
+
+(define_insn "*mullhwu"
+  [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+        (mult:SI (zero_extend:SI
+                  (match_operand:HI 1 "gpc_reg_operand" "%r"))
+                 (zero_extend:SI
+                  (match_operand:HI 2 "gpc_reg_operand" "r"))))]
+  "TARGET_MULHW"
+  "mullhwu %0, %1, %2"
+  [(set_attr "type" "imul3")])
+\f
 (define_split
   [(set (match_operand:CC 2 "cc_reg_not_cr0_operand" "")
        (compare:CC (sign_extend:SI (match_operand:HI 1 "gpc_reg_operand" ""))

diff --git a/gcc/config/rs6000/rs6000.opt b/gcc/config/rs6000/rs6000.opt
index 05c6ce5..d50cc3a 100644 (file)
--- a/gcc/config/rs6000/rs6000.opt
+++ b/gcc/config/rs6000/rs6000.opt
@@ -68,6 +68,10 @@ maltivec
 Target Report Mask(ALTIVEC)
 Use AltiVec instructions
 
+mmulhw
+Target Report Mask(MULHW)
+Use 4xx half-word multiply instructions
+
 mmultiple
 Target Report Mask(MULTIPLE)
 Generate load/store multiple instructions

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 1f430bb..c8a72c4 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -659,6 +659,7 @@ See RS/6000 and PowerPC Options.
 -mspe -mno-spe @gol
 -mspe=yes  -mspe=no @gol
 -mvrsave -mno-vrsave @gol
+-mmulhw -mno-mulhw @gol
 -mfloat-gprs=yes  -mfloat-gprs=no -mfloat-gprs=single -mfloat-gprs=double @gol
 -mprototype  -mno-prototype @gol
 -msim  -mmvme  -mads  -myellowknife  -memb  -msdata @gol
@@ -10974,7 +10975,8 @@ following options: @option{-maltivec}, @option{-mfprnd},
 @option{-mhard-float}, @option{-mmfcrf}, @option{-mmultiple},
 @option{-mnew-mnemonics}, @option{-mpopcntb}, @option{-mpower},
 @option{-mpower2}, @option{-mpowerpc64}, @option{-mpowerpc-gpopt},
-@option{-mpowerpc-gfxopt}, @option{-mstring}.  The particular options
+@option{-mpowerpc-gfxopt}, @option{-mstring}, @option{-mmulhw}.
+The particular options
 set for any particular CPU will vary between compiler versions,
 depending on what setting seems to produce optimal code for that CPU;
 it doesn't necessarily reflect the actual hardware's capabilities.  If
@@ -11236,6 +11238,15 @@ Generate code that uses (does not use) the floating point multiply and
 accumulate instructions.  These instructions are generated by default if
 hardware floating is used.
 
+@item -mmulhw
+@itemx -mno-mulhw
+@opindex mmulhw
+@opindex mno-mulhw
+Generate code that uses (does not use) the half-word multiply and
+multiply-accumulate instructions on the IBM 405 and 440 processors.
+These instructions are generated by default when targetting those
+processors.
+
 @item -mno-bit-align
 @itemx -mbit-align
 @opindex mno-bit-align

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 23dabc9..40b1eca 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,66 @@
+2005-11-22  Joseph S. Myers  <joseph@codesourcery.com>
+
+       * gcc.target/powerpc/405-macchw-1.c,
+       gcc.target/powerpc/405-macchw-2.c,
+       gcc.target/powerpc/405-macchwu-1.c,
+       gcc.target/powerpc/405-macchwu-2.c,
+       gcc.target/powerpc/405-machhw-1.c,
+       gcc.target/powerpc/405-machhw-2.c,
+       gcc.target/powerpc/405-machhwu-1.c,
+       gcc.target/powerpc/405-machhwu-2.c,
+       gcc.target/powerpc/405-maclhw-1.c,
+       gcc.target/powerpc/405-maclhw-2.c,
+       gcc.target/powerpc/405-maclhwu-1.c,
+       gcc.target/powerpc/405-maclhwu-2.c,
+       gcc.target/powerpc/405-mulchw-1.c,
+       gcc.target/powerpc/405-mulchw-2.c,
+       gcc.target/powerpc/405-mulchwu-1.c,
+       gcc.target/powerpc/405-mulchwu-2.c,
+       gcc.target/powerpc/405-mulhhw-1.c,
+       gcc.target/powerpc/405-mulhhw-2.c,
+       gcc.target/powerpc/405-mulhhwu-1.c,
+       gcc.target/powerpc/405-mulhhwu-2.c,
+       gcc.target/powerpc/405-mullhw-1.c,
+       gcc.target/powerpc/405-mullhw-2.c,
+       gcc.target/powerpc/405-mullhwu-1.c,
+       gcc.target/powerpc/405-mullhwu-2.c,
+       gcc.target/powerpc/405-nmacchw-1.c,
+       gcc.target/powerpc/405-nmacchw-2.c,
+       gcc.target/powerpc/405-nmachhw-1.c,
+       gcc.target/powerpc/405-nmachhw-2.c,
+       gcc.target/powerpc/405-nmaclhw-1.c,
+       gcc.target/powerpc/405-nmaclhw-2.c,
+       gcc.target/powerpc/440-macchw-1.c,
+       gcc.target/powerpc/440-macchw-2.c,
+       gcc.target/powerpc/440-macchwu-1.c,
+       gcc.target/powerpc/440-macchwu-2.c,
+       gcc.target/powerpc/440-machhw-1.c,
+       gcc.target/powerpc/440-machhw-2.c,
+       gcc.target/powerpc/440-machhwu-1.c,
+       gcc.target/powerpc/440-machhwu-2.c,
+       gcc.target/powerpc/440-maclhw-1.c,
+       gcc.target/powerpc/440-maclhw-2.c,
+       gcc.target/powerpc/440-maclhwu-1.c,
+       gcc.target/powerpc/440-maclhwu-2.c,
+       gcc.target/powerpc/440-mulchw-1.c,
+       gcc.target/powerpc/440-mulchw-2.c,
+       gcc.target/powerpc/440-mulchwu-1.c,
+       gcc.target/powerpc/440-mulchwu-2.c,
+       gcc.target/powerpc/440-mulhhw-1.c,
+       gcc.target/powerpc/440-mulhhw-2.c,
+       gcc.target/powerpc/440-mulhhwu-1.c,
+       gcc.target/powerpc/440-mulhhwu-2.c,
+       gcc.target/powerpc/440-mullhw-1.c,
+       gcc.target/powerpc/440-mullhw-2.c,
+       gcc.target/powerpc/440-mullhwu-1.c,
+       gcc.target/powerpc/440-mullhwu-2.c,
+       gcc.target/powerpc/440-nmacchw-1.c,
+       gcc.target/powerpc/440-nmacchw-2.c,
+       gcc.target/powerpc/440-nmachhw-1.c,
+       gcc.target/powerpc/440-nmachhw-2.c,
+       gcc.target/powerpc/440-nmaclhw-1.c,
+       gcc.target/powerpc/440-nmaclhw-2.c: New tests.
+
 2005-11-21  Jakub Jelinek  <jakub@redhat.com>
 
        PR fortran/24774

diff --git a/gcc/testsuite/gcc.target/powerpc/405-macchw-1.c b/gcc/testsuite/gcc.target/powerpc/405-macchw-1.c
new file mode 100644 (file)
index 0000000..1add3c9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-macchw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of macchw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "macchw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-macchw-2.c b/gcc/testsuite/gcc.target/powerpc/405-macchw-2.c
new file mode 100644 (file)
index 0000000..221c30e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-macchw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of macchw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "macchw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-macchwu-1.c b/gcc/testsuite/gcc.target/powerpc/405-macchwu-1.c
new file mode 100644 (file)
index 0000000..897d349
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-macchwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of macchwu on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "macchwu " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (unsigned short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-macchwu-2.c b/gcc/testsuite/gcc.target/powerpc/405-macchwu-2.c
new file mode 100644 (file)
index 0000000..f9bdf1e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-macchwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of macchwu. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "macchwu\\. " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (unsigned short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-machhw-1.c b/gcc/testsuite/gcc.target/powerpc/405-machhw-1.c
new file mode 100644 (file)
index 0000000..753fe9a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-machhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of machhw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "machhw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-machhw-2.c b/gcc/testsuite/gcc.target/powerpc/405-machhw-2.c
new file mode 100644 (file)
index 0000000..9e79d30
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-machhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of machhw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "machhw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-machhwu-1.c b/gcc/testsuite/gcc.target/powerpc/405-machhwu-1.c
new file mode 100644 (file)
index 0000000..48dcfc5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-machhwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of machhwu on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "machhwu " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-machhwu-2.c b/gcc/testsuite/gcc.target/powerpc/405-machhwu-2.c
new file mode 100644 (file)
index 0000000..b73f7ea
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-machhwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of machhwu. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "machhwu\\. " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-maclhw-1.c b/gcc/testsuite/gcc.target/powerpc/405-maclhw-1.c
new file mode 100644 (file)
index 0000000..a99f31e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-maclhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of maclhw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "maclhw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (short)b * (short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-maclhw-2.c b/gcc/testsuite/gcc.target/powerpc/405-maclhw-2.c
new file mode 100644 (file)
index 0000000..b7950ab
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-maclhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of maclhw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "maclhw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (short)b * (short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-maclhwu-1.c b/gcc/testsuite/gcc.target/powerpc/405-maclhwu-1.c
new file mode 100644 (file)
index 0000000..24a249e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-maclhwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of maclhwu on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "maclhwu " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (unsigned short)b * (unsigned short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-maclhwu-2.c b/gcc/testsuite/gcc.target/powerpc/405-maclhwu-2.c
new file mode 100644 (file)
index 0000000..79fdb2a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-maclhwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of maclhwu. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "maclhwu\\. " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (unsigned short)b * (unsigned short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mulchw-1.c b/gcc/testsuite/gcc.target/powerpc/405-mulchw-1.c
new file mode 100644 (file)
index 0000000..e3ab225
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mulchw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mulchw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mulchw " } } */
+
+int
+f(int b, int c)
+{
+  int a = (short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mulchw-2.c b/gcc/testsuite/gcc.target/powerpc/405-mulchw-2.c
new file mode 100644 (file)
index 0000000..6c48164
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mulchw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mulchw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mulchw\\. " } } */
+
+int
+f(int b, int c)
+{
+  int a = (short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mulchwu-1.c b/gcc/testsuite/gcc.target/powerpc/405-mulchwu-1.c
new file mode 100644 (file)
index 0000000..ae3a1a0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mulchwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mulchwu on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mulchwu " } } */
+
+int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (unsigned short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mulchwu-2.c b/gcc/testsuite/gcc.target/powerpc/405-mulchwu-2.c
new file mode 100644 (file)
index 0000000..7b0faa5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mulchwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mulchwu. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mulchwu\\. " } } */
+
+int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (unsigned short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mulhhw-1.c b/gcc/testsuite/gcc.target/powerpc/405-mulhhw-1.c
new file mode 100644 (file)
index 0000000..f151e28
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mulhhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mulhhw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mulhhw " } } */
+
+int
+f(int b, int c)
+{
+  int a = (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mulhhw-2.c b/gcc/testsuite/gcc.target/powerpc/405-mulhhw-2.c
new file mode 100644 (file)
index 0000000..9be7eaf
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mulhhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mulhhw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mulhhw\\. " } } */
+
+int
+f(int b, int c)
+{
+  int a = (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mulhhwu-1.c b/gcc/testsuite/gcc.target/powerpc/405-mulhhwu-1.c
new file mode 100644 (file)
index 0000000..3d7871a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mulhhwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mulhhwu on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mulhhwu " } } */
+
+unsigned int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mulhhwu-2.c b/gcc/testsuite/gcc.target/powerpc/405-mulhhwu-2.c
new file mode 100644 (file)
index 0000000..166a608
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mulhhwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mulhhwu. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mulhhwu\\. " } } */
+
+unsigned int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mullhw-1.c b/gcc/testsuite/gcc.target/powerpc/405-mullhw-1.c
new file mode 100644 (file)
index 0000000..beab7eb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mullhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mullhw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mullhw " } } */
+
+int
+f(int b, int c)
+{
+  int a = (short)b * (short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mullhw-2.c b/gcc/testsuite/gcc.target/powerpc/405-mullhw-2.c
new file mode 100644 (file)
index 0000000..921a3b6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mullhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mullhw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mullhw\\. " } } */
+
+int
+f(int b, int c)
+{
+  int a = (short)b * (short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mullhwu-1.c b/gcc/testsuite/gcc.target/powerpc/405-mullhwu-1.c
new file mode 100644 (file)
index 0000000..f363056
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mullhwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mullhwu on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mullhwu " } } */
+
+unsigned int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (unsigned short)b * (unsigned short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-mullhwu-2.c b/gcc/testsuite/gcc.target/powerpc/405-mullhwu-2.c
new file mode 100644 (file)
index 0000000..6e4d42e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-mullhwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mullhwu. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "mullhwu\\. " } } */
+
+unsigned int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (unsigned short)b * (unsigned short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-nmacchw-1.c b/gcc/testsuite/gcc.target/powerpc/405-nmacchw-1.c
new file mode 100644 (file)
index 0000000..e5a42d5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-nmacchw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of nmacchw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "nmacchw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-nmacchw-2.c b/gcc/testsuite/gcc.target/powerpc/405-nmacchw-2.c
new file mode 100644 (file)
index 0000000..7ac8767
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-nmacchw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of nmacchw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "nmacchw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-nmachhw-1.c b/gcc/testsuite/gcc.target/powerpc/405-nmachhw-1.c
new file mode 100644 (file)
index 0000000..6f1e2ae
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-nmachhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of nmachhw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "nmachhw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-nmachhw-2.c b/gcc/testsuite/gcc.target/powerpc/405-nmachhw-2.c
new file mode 100644 (file)
index 0000000..aab8ea2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-nmachhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of nmachhw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "nmachhw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-nmaclhw-1.c b/gcc/testsuite/gcc.target/powerpc/405-nmaclhw-1.c
new file mode 100644 (file)
index 0000000..f90223d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-nmaclhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of nmaclhw on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "nmaclhw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (short)b * (short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/405-nmaclhw-2.c b/gcc/testsuite/gcc.target/powerpc/405-nmaclhw-2.c
new file mode 100644 (file)
index 0000000..d191de3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/405-nmaclhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of nmaclhw. on 405.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=405" } */
+
+/* { dg-final { scan-assembler "nmaclhw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (short)b * (short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-macchw-1.c b/gcc/testsuite/gcc.target/powerpc/440-macchw-1.c
new file mode 100644 (file)
index 0000000..464eff4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-macchw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of macchw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "macchw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-macchw-2.c b/gcc/testsuite/gcc.target/powerpc/440-macchw-2.c
new file mode 100644 (file)
index 0000000..bfe55d4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-macchw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of macchw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "macchw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-macchwu-1.c b/gcc/testsuite/gcc.target/powerpc/440-macchwu-1.c
new file mode 100644 (file)
index 0000000..1db6c6e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-macchwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of macchwu on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "macchwu " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (unsigned short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-macchwu-2.c b/gcc/testsuite/gcc.target/powerpc/440-macchwu-2.c
new file mode 100644 (file)
index 0000000..eb0b925
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-macchwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of macchwu. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "macchwu\\. " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (unsigned short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-machhw-1.c b/gcc/testsuite/gcc.target/powerpc/440-machhw-1.c
new file mode 100644 (file)
index 0000000..78aac5c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-machhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of machhw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "machhw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-machhw-2.c b/gcc/testsuite/gcc.target/powerpc/440-machhw-2.c
new file mode 100644 (file)
index 0000000..caf05eb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-machhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of machhw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "machhw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-machhwu-1.c b/gcc/testsuite/gcc.target/powerpc/440-machhwu-1.c
new file mode 100644 (file)
index 0000000..7f1cab9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-machhwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of machhwu on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "machhwu " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-machhwu-2.c b/gcc/testsuite/gcc.target/powerpc/440-machhwu-2.c
new file mode 100644 (file)
index 0000000..88a2308
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-machhwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of machhwu. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "machhwu\\. " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-maclhw-1.c b/gcc/testsuite/gcc.target/powerpc/440-maclhw-1.c
new file mode 100644 (file)
index 0000000..327d2fb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-maclhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of maclhw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "maclhw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (short)b * (short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-maclhw-2.c b/gcc/testsuite/gcc.target/powerpc/440-maclhw-2.c
new file mode 100644 (file)
index 0000000..3e92d7a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-maclhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of maclhw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "maclhw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a += (short)b * (short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-maclhwu-1.c b/gcc/testsuite/gcc.target/powerpc/440-maclhwu-1.c
new file mode 100644 (file)
index 0000000..248e54e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-maclhwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of maclhwu on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "maclhwu " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (unsigned short)b * (unsigned short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-maclhwu-2.c b/gcc/testsuite/gcc.target/powerpc/440-maclhwu-2.c
new file mode 100644 (file)
index 0000000..c27988e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-maclhwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of maclhwu. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "maclhwu\\. " } } */
+
+unsigned int
+f(unsigned int a, unsigned int b, unsigned int c)
+{
+  a += (unsigned short)b * (unsigned short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mulchw-1.c b/gcc/testsuite/gcc.target/powerpc/440-mulchw-1.c
new file mode 100644 (file)
index 0000000..14b11e2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mulchw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mulchw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mulchw " } } */
+
+int
+f(int b, int c)
+{
+  int a = (short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mulchw-2.c b/gcc/testsuite/gcc.target/powerpc/440-mulchw-2.c
new file mode 100644 (file)
index 0000000..d09561c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mulchw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mulchw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mulchw\\. " } } */
+
+int
+f(int b, int c)
+{
+  int a = (short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mulchwu-1.c b/gcc/testsuite/gcc.target/powerpc/440-mulchwu-1.c
new file mode 100644 (file)
index 0000000..44bb325
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mulchwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mulchwu on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mulchwu " } } */
+
+int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (unsigned short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mulchwu-2.c b/gcc/testsuite/gcc.target/powerpc/440-mulchwu-2.c
new file mode 100644 (file)
index 0000000..cc72f61
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mulchwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mulchwu. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mulchwu\\. " } } */
+
+int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (unsigned short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mulhhw-1.c b/gcc/testsuite/gcc.target/powerpc/440-mulhhw-1.c
new file mode 100644 (file)
index 0000000..4b27396
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mulhhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mulhhw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mulhhw " } } */
+
+int
+f(int b, int c)
+{
+  int a = (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mulhhw-2.c b/gcc/testsuite/gcc.target/powerpc/440-mulhhw-2.c
new file mode 100644 (file)
index 0000000..4cfb7eb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mulhhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mulhhw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mulhhw\\. " } } */
+
+int
+f(int b, int c)
+{
+  int a = (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mulhhwu-1.c b/gcc/testsuite/gcc.target/powerpc/440-mulhhwu-1.c
new file mode 100644 (file)
index 0000000..b255a9b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mulhhwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mulhhwu on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mulhhwu " } } */
+
+unsigned int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mulhhwu-2.c b/gcc/testsuite/gcc.target/powerpc/440-mulhhwu-2.c
new file mode 100644 (file)
index 0000000..e82bbc6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mulhhwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mulhhwu. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mulhhwu\\. " } } */
+
+unsigned int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mullhw-1.c b/gcc/testsuite/gcc.target/powerpc/440-mullhw-1.c
new file mode 100644 (file)
index 0000000..9108857
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mullhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mullhw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mullhw " } } */
+
+int
+f(int b, int c)
+{
+  int a = (short)b * (short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mullhw-2.c b/gcc/testsuite/gcc.target/powerpc/440-mullhw-2.c
new file mode 100644 (file)
index 0000000..023eb71
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mullhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mullhw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mullhw\\. " } } */
+
+int
+f(int b, int c)
+{
+  int a = (short)b * (short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mullhwu-1.c b/gcc/testsuite/gcc.target/powerpc/440-mullhwu-1.c
new file mode 100644 (file)
index 0000000..3636e4c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mullhwu-1.c
@@ -0,0 +1,14 @@
+/* Test generation of mullhwu on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mullhwu " } } */
+
+unsigned int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (unsigned short)b * (unsigned short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-mullhwu-2.c b/gcc/testsuite/gcc.target/powerpc/440-mullhwu-2.c
new file mode 100644 (file)
index 0000000..93bc9f3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-mullhwu-2.c
@@ -0,0 +1,16 @@
+/* Test generation of mullhwu. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "mullhwu\\. " } } */
+
+unsigned int
+f(unsigned int b, unsigned int c)
+{
+  unsigned int a = (unsigned short)b * (unsigned short)c;
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-nmacchw-1.c b/gcc/testsuite/gcc.target/powerpc/440-nmacchw-1.c
new file mode 100644 (file)
index 0000000..2fc7826
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-nmacchw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of nmacchw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "nmacchw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (short)b * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-nmacchw-2.c b/gcc/testsuite/gcc.target/powerpc/440-nmacchw-2.c
new file mode 100644 (file)
index 0000000..3931ec5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-nmacchw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of nmacchw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "nmacchw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (short)b * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-nmachhw-1.c b/gcc/testsuite/gcc.target/powerpc/440-nmachhw-1.c
new file mode 100644 (file)
index 0000000..62362d0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-nmachhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of nmachhw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "nmachhw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (b >> 16) * (c >> 16);
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-nmachhw-2.c b/gcc/testsuite/gcc.target/powerpc/440-nmachhw-2.c
new file mode 100644 (file)
index 0000000..22dac05
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-nmachhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of nmachhw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "nmachhw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (b >> 16) * (c >> 16);
+  if (!a)
+    return 10;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-nmaclhw-1.c b/gcc/testsuite/gcc.target/powerpc/440-nmaclhw-1.c
new file mode 100644 (file)
index 0000000..1fe13b1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-nmaclhw-1.c
@@ -0,0 +1,14 @@
+/* Test generation of nmaclhw on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "nmaclhw " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (short)b * (short)c;
+  return a;
+}

diff --git a/gcc/testsuite/gcc.target/powerpc/440-nmaclhw-2.c b/gcc/testsuite/gcc.target/powerpc/440-nmaclhw-2.c
new file mode 100644 (file)
index 0000000..f2abc4c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/440-nmaclhw-2.c
@@ -0,0 +1,16 @@
+/* Test generation of nmaclhw. on 440.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O2 -mcpu=440" } */
+
+/* { dg-final { scan-assembler "nmaclhw\\. " } } */
+
+int
+f(int a, int b, int c)
+{
+  a -= (short)b * (short)c;
+  if (!a)
+    return 10;
+  return a;
+}