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add what we need to fudge a 'floating point conditional move', this is

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used to get FP div-by-zero working properly (shunt the right answer
depending on how frcpa sets its predicate output)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20954 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duraid Madina 2005-03-31 07:32:32 +00:00
parent 96fc681d7e
commit 291e1266c1
1 changed files with 8 additions and 0 deletions
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8
lib/Target/IA64/IA64InstrInfo.td
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@ -59,6 +59,14 @@ let isTwoAddress = 1 in {
"($qp) mov $dst = $src;;">;
}
def PFMOV : AForm<0x03, 0x0b, (ops FP:$dst, FP:$src, PR:$qp),
"($qp) mov $dst = $src;;">;
let isTwoAddress = 1 in {
def CFMOV : AForm<0x03, 0x0b, (ops FP:$dst, FP:$src2, FP:$src, PR:$qp),
"($qp) mov $dst = $src;;">;
}
let isTwoAddress = 1 in {
def TCMPNE : AForm<0x03, 0x0b,
(ops PR:$dst, PR:$src2, GR:$src3, GR:$src4),