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i386.c (ix86_handle_option): Handle SSE4.1 for -msse/-msse2/-msse3.

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2007-05-24  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_handle_option): Handle SSE4.1 for
	-msse/-msse2/-msse3.

From-SVN: r125023
This commit is contained in:
H.J. Lu 2007-05-24 13:31:05 +00:00 committed by H.J. Lu
parent 5691b85a26
commit 66da42bc85
2 changed files with 14 additions and 6 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-05-24 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_handle_option): Handle SSE4.1 for
-msse/-msse2/-msse3.
2007-05-24 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Mark

15
gcc/config/i386/i386.c
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@ -1571,25 +1571,28 @@ ix86_handle_option (size_t code, const char *arg ATTRIBUTE_UNUSED, int value)
if (!value)
{
target_flags &= ~(MASK_SSE2 | MASK_SSE3 | MASK_SSSE3
| MASK_SSE4A);
| MASK_SSE4_1 | MASK_SSE4A);
target_flags_explicit |= (MASK_SSE2 | MASK_SSE3 | MASK_SSSE3
| MASK_SSE4A);
| MASK_SSE4_1 | MASK_SSE4A);
}
return true;
case OPT_msse2:
if (!value)
{
target_flags &= ~(MASK_SSE3 | MASK_SSSE3 | MASK_SSE4A);
target_flags_explicit |= MASK_SSE3 | MASK_SSSE3 | MASK_SSE4A;
target_flags &= ~(MASK_SSE3 | MASK_SSSE3 | MASK_SSE4_1
| MASK_SSE4A);
target_flags_explicit |= (MASK_SSE3 | MASK_SSSE3
| MASK_SSE4_1 | MASK_SSE4A);
}
return true;
case OPT_msse3:
if (!value)
{
target_flags &= ~(MASK_SSSE3 | MASK_SSE4A);
target_flags_explicit |= MASK_SSSE3 | MASK_SSE4A;
target_flags &= ~(MASK_SSSE3 | MASK_SSE4_1 | MASK_SSE4A);
target_flags_explicit |= (MASK_SSSE3 | MASK_SSE4_1
| MASK_SSE4A);
}
return true;