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fix some broken comparisons, this affected the Pattern isel too.

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llvm-svn: 24109
This commit is contained in:
Duraid Madina 2005-10-30 10:14:19 +00:00
parent 83d5898377
commit 5168a7dea5
1 changed files with 4 additions and 27 deletions
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31
lib/Target/IA64/IA64InstrInfo.td
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@ -257,29 +257,6 @@ def SHRS : AForm_DAG<0x03, 0x0b, (ops GR:$dst, GR:$src1, GR:$src2),
"shr $dst = $src1, $src2;;",
[(set GR:$dst, (sra GR:$src1, GR:$src2))]>;
/*
def CMPEQ : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.eq $dst, p0 = $src1, $src2;;">;
def CMPGT : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.gt $dst, p0 = $src1, $src2;;">;
def CMPGE : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.ge $dst, p0 = $src1, $src2;;">;
def CMPLT : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.lt $dst, p0 = $src1, $src2;;">;
def CMPLE : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.le $dst, p0 = $src1, $src2;;">;
def CMPNE : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.ne $dst, p0 = $src1, $src2;;">;
def CMPLTU : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.ltu $dst, p0 = $src1, $src2;;">;
def CMPGTU : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.gtu $dst, p0 = $src1, $src2;;">;
def CMPLEU : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.leu $dst, p0 = $src1, $src2;;">;
def CMPGEU : AForm<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.geu $dst, p0 = $src1, $src2;;">;
*/
// the following are all a bit unfortunate: we throw away the complement
// of the compare!
def CMPEQ : AForm_DAG<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
@ -301,16 +278,16 @@ def CMPNE : AForm_DAG<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.ne $dst, p0 = $src1, $src2;;",
[(set PR:$dst, (setne GR:$src1, GR:$src2))]>;
def CMPLTU: AForm_DAG<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.eq $dst, p0 = $src1, $src2;;",
"cmp.ltu $dst, p0 = $src1, $src2;;",
[(set PR:$dst, (setult GR:$src1, GR:$src2))]>;
def CMPGTU: AForm_DAG<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.eq $dst, p0 = $src1, $src2;;",
"cmp.gtu $dst, p0 = $src1, $src2;;",
[(set PR:$dst, (setugt GR:$src1, GR:$src2))]>;
def CMPLEU: AForm_DAG<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.eq $dst, p0 = $src1, $src2;;",
"cmp.leu $dst, p0 = $src1, $src2;;",
[(set PR:$dst, (setule GR:$src1, GR:$src2))]>;
def CMPGEU: AForm_DAG<0x03, 0x0b, (ops PR:$dst, GR:$src1, GR:$src2),
"cmp.eq $dst, p0 = $src1, $src2;;",
"cmp.geu $dst, p0 = $src1, $src2;;",
[(set PR:$dst, (setuge GR:$src1, GR:$src2))]>;
// TODO: support postincrement (reg, imm9) loads+stores - this needs more