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| author | Jan Hubicka <jh@suse.cz> | 2003-04-03 00:42:59 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2003-04-02 22:42:59 +0000 |
| commit | a67a3220ed2db65ffacde4f4dd91f18d9ff76b0f (patch) | |
| tree | bc0fa32412039a90719788fe30ebf81d656c12f3 | |
| parent | 112924807cce5d54ff6d94409e1e0a9690edf182 (diff) | |
| download | gcc-a67a3220ed2db65ffacde4f4dd91f18d9ff76b0f.zip gcc-a67a3220ed2db65ffacde4f4dd91f18d9ff76b0f.tar.gz gcc-a67a3220ed2db65ffacde4f4dd91f18d9ff76b0f.tar.bz2 | |
re PR inline-asm/8808 (Internal compiler error in extract_constrain_insn_cached)
PR inline-asm/8088
* i386.c (ix86_hard_regno_mode_ok): Return 0 for MMX/SSE registers
when MMX/SSE is not available.
From-SVN: r65181
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 7 |
2 files changed, 9 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0977704..5142568 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +Thu Apr 3 00:31:21 CEST 2003 Jan Hubicka <jh@suse.cz> + + PR inline-asm/8088 + * i386.c (ix86_hard_regno_mode_ok): Return 0 for MMX/SSE registers + when MMX/SSE is not available. + 2003-04-02 Mike Stump <mrs@apple.com> * doc/install.texi (Specific): Update pointers to apple.com. diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 80a280f..a96c6ec 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -6080,13 +6080,11 @@ legitimate_address_p (mode, addr, strict) that never results in lea, this seems to be easier and correct fix for crash to disable this test. */ } -#if 0 else if (!CONSTANT_ADDRESS_P (disp)) { reason = "displacement is not constant"; goto report_error; } -#endif else if (TARGET_64BIT && !x86_64_sign_extended_value (disp)) { reason = "displacement is out of range"; @@ -14817,9 +14815,10 @@ ix86_hard_regno_mode_ok (regno, mode) if (FP_REGNO_P (regno)) return VALID_FP_MODE_P (mode); if (SSE_REGNO_P (regno)) - return VALID_SSE_REG_MODE (mode); + return (TARGET_SSE ? VALID_SSE_REG_MODE (mode) : 0); if (MMX_REGNO_P (regno)) - return VALID_MMX_REG_MODE (mode) || VALID_MMX_REG_MODE_3DNOW (mode); + return (TARGET_MMX + ? VALID_MMX_REG_MODE (mode) || VALID_MMX_REG_MODE_3DNOW (mode) : 0); /* We handle both integer and floats in the general purpose registers. In future we should be able to handle vector modes as well. */ if (!VALID_INT_MODE_P (mode) && !VALID_FP_MODE_P (mode)) |