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(notice_cc_update): Set CC_FCOMI is this is a float compare.

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From-SVN: r14164
This commit is contained in:
Stan Cox 1997-06-06 20:23:26 +00:00
parent 110b339d97
commit a86202361e
1 changed files with 7 additions and 2 deletions
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9
gcc/config/i386/i386.c
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@ -3409,8 +3409,13 @@ notice_update_cc (exp)
if (SET_DEST (XVECEXP (exp, 0, 0)) == cc0_rtx)
{
CC_STATUS_INIT;
if (stack_regs_mentioned_p (SET_SRC (XVECEXP (exp, 0, 0))))
cc_status.flags |= CC_IN_80387;
if (stack_regs_mentioned_p (SET_SRC (XVECEXP (exp, 0, 0))))
{
cc_status.flags |= CC_IN_80387;
if (TARGET_CMOVE && stack_regs_mentioned_p
(XEXP (SET_SRC (XVECEXP (exp, 0, 0)), 1)))
cc_status.flags |= CC_FCOMI;
}
else
cc_status.value1 = SET_SRC (XVECEXP (exp, 0, 0));
return;