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author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-03-02 01:51:02 +0000 |
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committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-03-02 01:51:02 +0000 |
commit | 9c8115261fa03f2eda5a9bfb7cb37ed4f86c4d4e (patch) | |
tree | b5e3688be247ecd147e1cdef28cb5a5f40a44b8f /gcc/cse.c | |
parent | d096c64aec8cd7505c0b3b879c20eb41b13ac3da (diff) | |
download | gcc-9c8115261fa03f2eda5a9bfb7cb37ed4f86c4d4e.tar.gz |
* config/xm-lynx.h, config/xm-std32.h, config/a29k/xm-a29k.h,
config/a29k/xm-unix.h, config/alpha/xm-alpha.h,
config/arc/xm-arc.h, config/arm/xm-arm.h, config/c4x/xm-c4x.h,
config/clipper/xm-clix.h, config/convex/xm-convex.h,
config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h,
config/elxsi/xm-elxsi.h, config/fr30/xm-fr30.h,
config/h8300/xm-h8300.h, config/i370/xm-i370.h,
config/i370/xm-linux.h, config/i370/xm-mvs.h,
config/i370/xm-oe.h, config/i386/xm-aix.h,
config/i386/xm-i386.h, config/i386/xm-osf.h,
config/i860/xm-i860.h, config/i960/xm-i960.h,
config/ia64/xm-ia64.h, config/m32r/xm-m32r.h,
config/m68k/xm-m68k.h, config/m88k/xm-m88k.h,
config/mcore/xm-mcore.h, config/mips/xm-mips.h,
config/mn10200/xm-mn10200.h, config/mn10300/xm-mn10300.h,
config/ns32k/xm-ns32k.h, config/pa/xm-linux.h,
config/pa/xm-pa.h, config/pa/xm-pa64hpux.h,
config/pa/xm-pahpux.h, config/pa/xm-papro.h,
config/pj/xm-pj.h, config/romp/xm-romp.h,
config/rs6000/xm-beos.h, config/rs6000/xm-rs6000.h,
config/rs6000/xm-sysv4.h, config/sh/xm-sh.h,
config/sparc/xm-sparc.h, config/sparc/xm-sysv4.h,
config/v850/xm-v850.h, config/vax/xm-vax.h,
config/vax/xm-vms.h, config/we32k/xm-we32k.h:
Do not define TRUE or FALSE.
* config/i386/xm-aix.h, config/i386/xm-osf.h: Delete; made
empty by above change.
* config.gcc: Remove references to these files.
* configure.in: Detect stdbool.h.
* configure, config.in: Regenerate.
* system.h: Include stddef.h here if available. Set
HAVE__BOOL based on GCC_VERSION and __STDC_VERSION__. Then
set up a sensible boolean type at the very end.
* combine.c, cse.c, expr.c, fold-const.c, gensupport.c,
f/com.c, config/mcore/mcore.c:
Rename variables named 'true' and/or 'false'.
* hash.h: Delete 'boolean' typedef and related #undefs.
* f/proj.h: Delete 'bool' type. Don't include stddef.h here.
* function.c, ggc-common.c, hash.h, hash.c, tlink.c, cp/decl.c,
java/class.c, java/decl.c, java/java-tree.h:
Replace all uses of 'boolean' with 'bool'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40176 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cse.c')
-rw-r--r-- | gcc/cse.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/gcc/cse.c b/gcc/cse.c index 17a597e104a..bf6d5752926 100644 --- a/gcc/cse.c +++ b/gcc/cse.c @@ -3913,15 +3913,15 @@ fold_rtx (x, insn) if (const_arg0 == 0 || const_arg1 == 0) { struct table_elt *p0, *p1; - rtx true = const_true_rtx, false = const0_rtx; + rtx true_rtx = const_true_rtx, false_rtx = const0_rtx; enum machine_mode mode_arg1; #ifdef FLOAT_STORE_FLAG_VALUE if (GET_MODE_CLASS (mode) == MODE_FLOAT) { - true = (CONST_DOUBLE_FROM_REAL_VALUE + true_rtx = (CONST_DOUBLE_FROM_REAL_VALUE (FLOAT_STORE_FLAG_VALUE (mode), mode)); - false = CONST0_RTX (mode); + false_rtx = CONST0_RTX (mode); } #endif @@ -3955,9 +3955,9 @@ fold_rtx (x, insn) || GET_CODE (folded_arg0) == CONST)) { if (code == EQ) - return false; + return false_rtx; else if (code == NE) - return true; + return true_rtx; } /* See if the two operands are the same. */ @@ -3981,12 +3981,12 @@ fold_rtx (x, insn) return ((code == EQ || code == LE || code == GE || code == LEU || code == GEU || code == UNEQ || code == UNLE || code == UNGE || code == ORDERED) - ? true : false); + ? true_rtx : false_rtx); /* Take care for the FP compares we can resolve. */ if (code == UNEQ || code == UNLE || code == UNGE) - return true; + return true_rtx; if (code == LTGT || code == LT || code == GT) - return false; + return false_rtx; } /* If FOLDED_ARG0 is a register, see if the comparison we are @@ -4011,7 +4011,7 @@ fold_rtx (x, insn) || (GET_CODE (folded_arg1) == REG && (REG_QTY (REGNO (folded_arg1)) == ent->comparison_qty)))) return (comparison_dominates_p (ent->comparison_code, code) - ? true : false); + ? true_rtx : false_rtx); } } } @@ -4035,30 +4035,30 @@ fold_rtx (x, insn) int has_sign = (HOST_BITS_PER_WIDE_INT >= sign_bitnum && (INTVAL (inner_const) & ((HOST_WIDE_INT) 1 << sign_bitnum))); - rtx true = const_true_rtx, false = const0_rtx; + rtx true_rtx = const_true_rtx, false_rtx = const0_rtx; #ifdef FLOAT_STORE_FLAG_VALUE if (GET_MODE_CLASS (mode) == MODE_FLOAT) { - true = (CONST_DOUBLE_FROM_REAL_VALUE + true_rtx = (CONST_DOUBLE_FROM_REAL_VALUE (FLOAT_STORE_FLAG_VALUE (mode), mode)); - false = CONST0_RTX (mode); + false_rtx = CONST0_RTX (mode); } #endif switch (code) { case EQ: - return false; + return false_rtx; case NE: - return true; + return true_rtx; case LT: case LE: if (has_sign) - return true; + return true_rtx; break; case GT: case GE: if (has_sign) - return false; + return false_rtx; break; default: break; |