* config/arm/arm-protos.h (arm_gen_return_addr_mask): New

[pf3gnuchains/gcc-fork.git] / gcc / machmode.def

diff --git a/gcc/machmode.def b/gcc/machmode.def
index 16abebb..fe4b96e 100644 (file)
--- a/gcc/machmode.def
+++ b/gcc/machmode.def
@@ -65,8 +65,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
    The ordering is by increasing byte size, with QI coming before HI,
    HI before SI, etc.
 
-   Eigth arg is the mode of the internal elements in a vector.
-   VOIDmode if not a vector.
+   Eigth arg is the mode of the internal elements in a vector or
+   complex, and VOIDmode if not applicable.
 */
 
 /* VOIDmode is used when no mode needs to be specified,
@@ -98,19 +98,19 @@ DEF_MACHMODE (XFmode, "XF", MODE_FLOAT, BITS_PER_UNIT*12, 12, 12, TFmode, VOIDmo
 DEF_MACHMODE (TFmode, "TF", MODE_FLOAT, BITS_PER_UNIT*16, 16, 16, VOIDmode, VOIDmode)
 
 /* Complex modes.  */
-DEF_MACHMODE (QCmode, "QC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*2, 2, 1, HCmode, VOIDmode)
-DEF_MACHMODE (HCmode, "HC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*4, 4, 2, SCmode, VOIDmode)
-DEF_MACHMODE (SCmode, "SC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*8, 8, 4, DCmode, VOIDmode)
-DEF_MACHMODE (DCmode, "DC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*16, 16, 8, XCmode, VOIDmode)
-DEF_MACHMODE (XCmode, "XC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*24, 24, 12, TCmode, VOIDmode)
-DEF_MACHMODE (TCmode, "TC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*32, 32, 16, VOIDmode, VOIDmode)
-
-DEF_MACHMODE (CQImode, "CQI", MODE_COMPLEX_INT, BITS_PER_UNIT*2, 2, 1, CHImode, VOIDmode)
-DEF_MACHMODE (CHImode, "CHI", MODE_COMPLEX_INT, BITS_PER_UNIT*4, 4, 2, CSImode, VOIDmode)
-DEF_MACHMODE (CSImode, "CSI", MODE_COMPLEX_INT, BITS_PER_UNIT*8, 8, 4, CDImode, VOIDmode)
-DEF_MACHMODE (CDImode, "CDI", MODE_COMPLEX_INT, BITS_PER_UNIT*16, 16, 8, CTImode, VOIDmode)
-DEF_MACHMODE (CTImode, "CTI", MODE_COMPLEX_INT, BITS_PER_UNIT*32, 32, 16, COImode, VOIDmode)
-DEF_MACHMODE (COImode, "COI", MODE_COMPLEX_INT, BITS_PER_UNIT*64, 64, 32, VOIDmode, VOIDmode)
+DEF_MACHMODE (QCmode, "QC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*2, 2, 1, HCmode, QFmode)
+DEF_MACHMODE (HCmode, "HC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*4, 4, 2, SCmode, HFmode)
+DEF_MACHMODE (SCmode, "SC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*8, 8, 4, DCmode, SFmode)
+DEF_MACHMODE (DCmode, "DC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*16, 16, 8, XCmode, DFmode)
+DEF_MACHMODE (XCmode, "XC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*24, 24, 12, TCmode, XFmode)
+DEF_MACHMODE (TCmode, "TC", MODE_COMPLEX_FLOAT, BITS_PER_UNIT*32, 32, 16, VOIDmode, TFmode)
+
+DEF_MACHMODE (CQImode, "CQI", MODE_COMPLEX_INT, BITS_PER_UNIT*2, 2, 1, CHImode, QImode)
+DEF_MACHMODE (CHImode, "CHI", MODE_COMPLEX_INT, BITS_PER_UNIT*4, 4, 2, CSImode, HImode)
+DEF_MACHMODE (CSImode, "CSI", MODE_COMPLEX_INT, BITS_PER_UNIT*8, 8, 4, CDImode, SImode)
+DEF_MACHMODE (CDImode, "CDI", MODE_COMPLEX_INT, BITS_PER_UNIT*16, 16, 8, CTImode, DImode)
+DEF_MACHMODE (CTImode, "CTI", MODE_COMPLEX_INT, BITS_PER_UNIT*32, 32, 16, COImode, TImode)
+DEF_MACHMODE (COImode, "COI", MODE_COMPLEX_INT, BITS_PER_UNIT*64, 64, 32, VOIDmode, OImode)
 
 /* Vector modes.  */
 /* There are no V1xx vector modes.  These are equivalent to normal
@@ -151,28 +151,23 @@ DEF_MACHMODE (BLKmode, "BLK", MODE_RANDOM, 0, 0, 0, VOIDmode, VOIDmode)
 
 /* The modes for representing the condition codes come last.  CCmode
    is always defined.  Additional modes for the condition code can be
-   specified in the EXTRA_CC_MODES macro.  All MODE_CC modes are the
+   specified in the EXTRA_CC_MODES header.  All MODE_CC modes are the
    same width as SImode and have VOIDmode as their next wider mode.  */
 
-#define CC(E, M)  DEF_MACHMODE (E, M, MODE_CC, BITS_PER_UNIT*4, 4, 4, VOIDmode, VOIDmode)
-
-CC (CCmode, "CC")
-
-#ifdef EXTRA_CC_MODES
-EXTRA_CC_MODES
-#endif
+/* We do not use CC() for CCmode to avoid a warning about use of
+   function-like macros with no arguments.  */
+DEF_MACHMODE (CCmode, "CC", MODE_CC, BITS_PER_UNIT*4, 4, 4, VOIDmode, VOIDmode)
 
+#ifdef EXTRA_MODES_FILE
+#define CC(N)  \
+  DEF_MACHMODE (CONCAT2 (N,mode), STRINGX (N), \
+                MODE_CC, BITS_PER_UNIT*4, 4, 4, VOIDmode, VOIDmode)
+#include EXTRA_MODES_FILE
 #undef CC
+#endif
 
 /* The symbol Pmode stands for one of the above machine modes (usually SImode).
-   The tm file specifies which one.  It is not a distinct mode.  Nevertheless,
-   while processing the md file, we wish to treat as a distinct mode so that 
-   it is preserved intact through to the insn-foo.c files.  This eliminates a
-   lot of redundancy in ports that support both 32-bit and 64-bit targets.  */
-#ifdef GENERATOR_FILE
-#undef Pmode
-DEF_MACHMODE (Pmode, "P", MODE_RANDOM, 0, 0, 0, VOIDmode, VOIDmode)
-#endif
+   The tm file specifies which one.  It is not a distinct mode.  */
 
 /*
 Local variables: