+2007-07-10 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/32708
+ * config/i386/sse.md (vec_concatv2di): Disable for TARGET_64BIT.
+ (*vec_concatv2di_rex): New insn pattern.
+
2007-07-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
PR target/32538
* optabs.h: Added declaration for signbit_optab.
* optabs.c: (init_optabs): Added initialization for signbit_optab.
* genoptinit.c (optabs): Added entry for signbit insns.
- * builtins.c (expand_builtin_signbit): Added code to use a signbit insn,
- if available.
+ * builtins.c (expand_builtin_signbit): Added code to use a signbit
+ insn, if available.
* config/s390/s390.h (S390_TDC_SIGNBIT_SET): New constant.
* config/s390/s390.md (signbit<mode>2): New expander.
(vec_concat:V2DI
(match_operand:DI 1 "nonimmediate_operand" " m,*y ,0 ,0,0,m")
(match_operand:DI 2 "vector_move_operand" " C, C,Yt,x,m,0")))]
- "TARGET_SSE"
+ "!TARGET_64BIT && TARGET_SSE"
"@
movq\t{%1, %0|%0, %1}
movq2dq\t{%1, %0|%0, %1}
[(set_attr "type" "ssemov,ssemov,sselog,ssemov,ssemov,ssemov")
(set_attr "mode" "TI,TI,TI,V4SF,V2SF,V2SF")])
+(define_insn "*vec_concatv2di_rex"
+ [(set (match_operand:V2DI 0 "register_operand" "=Yt,Yi,!Yt,Yt,x,x,x")
+ (vec_concat:V2DI
+ (match_operand:DI 1 "nonimmediate_operand" " m,r ,*y ,0 ,0,0,m")
+ (match_operand:DI 2 "vector_move_operand" " C,C ,C ,Yt,x,m,0")))]
+ "TARGET_64BIT"
+ "@
+ movq\t{%1, %0|%0, %1}
+ movq\t{%1, %0|%0, %1}
+ movq2dq\t{%1, %0|%0, %1}
+ punpcklqdq\t{%2, %0|%0, %2}
+ movlhps\t{%2, %0|%0, %2}
+ movhps\t{%2, %0|%0, %2}
+ movlps\t{%1, %0|%0, %1}"
+ [(set_attr "type" "ssemov,ssemov,ssemov,sselog,ssemov,ssemov,ssemov")
+ (set_attr "mode" "TI,TI,TI,TI,V4SF,V2SF,V2SF")])
+
(define_expand "vec_setv2di"
[(match_operand:V2DI 0 "register_operand" "")
(match_operand:DI 1 "register_operand" "")
+2007-07-10 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/32708
+ * gcc.target/i386/pr32708-1.c: New test.
+ * gcc.target/i386/pr32708-2.c: Ditto.
+ * gcc.target/i386/pr32708-3.c: Ditto.
+
2007-07-10 Mark Mitchell <mark@codesourcery.com>
* g++.dg/init/new20.C: Remove svn:executable flag.
--- /dev/null
+/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
+/* { dg-options "-O2 -msse2" } */
+
+typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+
+static __inline __m128i __attribute__((__always_inline__))
+_mm_set_epi64x (long long __q1, long long __q0)
+{
+ return __extension__ (__m128i)(__v2di){ __q0, __q1 };
+}
+
+__m128i long2vector(long long __i)
+{
+ return _mm_set_epi64x (0, __i);
+}
+
+/* { dg-final { scan-assembler-not "movq2dq" } } */
--- /dev/null
+/* { dg-do compile { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
+/* { dg-options "-O2 -mtune=k8" } */
+
+typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+
+static __inline __m128i __attribute__((__always_inline__))
+_mm_set_epi64x (long long __q1, long long __q0)
+{
+ return __extension__ (__m128i)(__v2di){ __q0, __q1 };
+}
+
+__m128i long2vector(long long __i)
+{
+ return _mm_set_epi64x (0, __i);
+}
+
+/* { dg-final { scan-assembler-not "movq2dq" } } */
--- /dev/null
+/* { dg-do compile { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
+/* { dg-options "-O2 -mtune=core2" } */
+
+typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+
+static __inline __m128i __attribute__((__always_inline__))
+_mm_set_epi64x (long long __q1, long long __q0)
+{
+ return __extension__ (__m128i)(__v2di){ __q0, __q1 };
+}
+
+__m128i long2vector(long long __i)
+{
+ return _mm_set_epi64x (0, __i);
+}
+
+/* { dg-final { scan-assembler-not "movq2dq" } } */