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| author | Uros Bizjak <ubizjak@gmail.com> | 2009-03-01 22:30:24 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2009-03-01 22:30:24 +0100 |
| commit | 6b5629db5a50718cac6f09baccf5c78c08beafc2 (patch) | |
| tree | 360bd7b6120330a69db7fdc485ebe4a002860464 /gcc/config/i386 | |
| parent | 14e5b28507bfb7b6e17ff390db4ca0cbaa6f78ee (diff) | |
| download | gcc-6b5629db5a50718cac6f09baccf5c78c08beafc2.zip gcc-6b5629db5a50718cac6f09baccf5c78c08beafc2.tar.gz gcc-6b5629db5a50718cac6f09baccf5c78c08beafc2.tar.bz2 | |
i386.h (CONDITIONAL_REGISTER_USAGE): Do not shadow "i" variable.
* config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not
shadow "i" variable.
From-SVN: r144532
Diffstat (limited to 'gcc/config/i386')
| -rw-r--r-- | gcc/config/i386/i386.h | 43 |
1 files changed, 17 insertions, 26 deletions
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 7600a45..aa46097 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -934,46 +934,37 @@ do { \ j = PIC_OFFSET_TABLE_REGNUM; \ if (j != INVALID_REGNUM) \ { \ - fixed_regs[j] = 1; \ - call_used_regs[j] = 1; \ + fixed_regs[j] = call_used_regs[j] = 1; \ } \ if (TARGET_64BIT \ - && ((cfun && cfun->machine->call_abi == MS_ABI) \ - || (!cfun && DEFAULT_ABI == MS_ABI))) \ + && ((cfun && cfun->machine->call_abi == MS_ABI) \ + || (!cfun && DEFAULT_ABI == MS_ABI))) \ { \ - int i; \ - call_used_regs[4 /*RSI*/] = 0; \ - call_used_regs[5 /*RDI*/] = 0; \ + call_used_regs[4 /*RSI*/] = 0; \ + call_used_regs[5 /*RDI*/] = 0; \ for (i = 0; i < 8; i++) \ call_used_regs[45+i] = 0; \ - call_used_regs[27] = call_used_regs[28] = 0; \ + call_used_regs[27 /*XMM6*/] = 0; \ + call_used_regs[28 /*XMM7*/] = 0; \ } \ if (! TARGET_MMX) \ - { \ - int i; \ - for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) \ - if (TEST_HARD_REG_BIT (reg_class_contents[(int)MMX_REGS], i)) \ - fixed_regs[i] = call_used_regs[i] = 1, reg_names[i] = ""; \ - } \ + for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) \ + if (TEST_HARD_REG_BIT (reg_class_contents[(int)MMX_REGS], i)) \ + fixed_regs[i] = call_used_regs[i] = 1, reg_names[i] = ""; \ if (! TARGET_SSE) \ + for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) \ + if (TEST_HARD_REG_BIT (reg_class_contents[(int)SSE_REGS], i)) \ + fixed_regs[i] = call_used_regs[i] = 1, reg_names[i] = ""; \ + if (! (TARGET_80387 || TARGET_FLOAT_RETURNS_IN_80387)) \ { \ - int i; \ - for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) \ - if (TEST_HARD_REG_BIT (reg_class_contents[(int)SSE_REGS], i)) \ - fixed_regs[i] = call_used_regs[i] = 1, reg_names[i] = ""; \ - } \ - if (! TARGET_80387 && ! TARGET_FLOAT_RETURNS_IN_80387) \ - { \ - int i; \ HARD_REG_SET x; \ - COPY_HARD_REG_SET (x, reg_class_contents[(int)FLOAT_REGS]); \ - for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) \ - if (TEST_HARD_REG_BIT (x, i)) \ + COPY_HARD_REG_SET (x, reg_class_contents[(int)FLOAT_REGS]); \ + for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) \ + if (TEST_HARD_REG_BIT (x, i)) \ fixed_regs[i] = call_used_regs[i] = 1, reg_names[i] = ""; \ } \ if (! TARGET_64BIT) \ { \ - int i; \ for (i = FIRST_REX_INT_REG; i <= LAST_REX_INT_REG; i++) \ reg_names[i] = ""; \ for (i = FIRST_REX_SSE_REG; i <= LAST_REX_SSE_REG; i++) \ |