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Remove more mayLoad workarounds.

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llvm-svn: 162556
This commit is contained in:
Jakob Stoklund Olesen 2012-08-24 14:43:22 +00:00
parent 0ca7784fb1
commit 48bb81b28a
1 changed files with 7 additions and 7 deletions
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14
lib/Target/X86/X86InstrFMA.td
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@ -19,7 +19,7 @@ let Constraints = "$src1 = $dst" in {
multiclass fma3p_rm<bits<8> opc, string OpcodeStr,
PatFrag MemFrag128, PatFrag MemFrag256,
ValueType OpVT128, ValueType OpVT256,
SDPatternOperator Op = null_frag, bit MayLoad = 1> {
SDPatternOperator Op = null_frag> {
def r : FMA3<opc, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src1, VR128:$src2, VR128:$src3),
!strconcat(OpcodeStr,
@ -27,7 +27,7 @@ multiclass fma3p_rm<bits<8> opc, string OpcodeStr,
[(set VR128:$dst, (OpVT128 (Op VR128:$src2,
VR128:$src1, VR128:$src3)))]>;
let mayLoad = MayLoad in
let mayLoad = 1 in
def m : FMA3<opc, MRMSrcMem, (outs VR128:$dst),
(ins VR128:$src1, VR128:$src2, f128mem:$src3),
!strconcat(OpcodeStr,
@ -42,7 +42,7 @@ multiclass fma3p_rm<bits<8> opc, string OpcodeStr,
[(set VR256:$dst, (OpVT256 (Op VR256:$src2, VR256:$src1,
VR256:$src3)))]>;
let mayLoad = MayLoad in
let mayLoad = 1 in
def mY : FMA3<opc, MRMSrcMem, (outs VR256:$dst),
(ins VR256:$src1, VR256:$src2, f256mem:$src3),
!strconcat(OpcodeStr,
@ -59,7 +59,7 @@ multiclass fma3p_forms<bits<8> opc132, bits<8> opc213, bits<8> opc231,
SDNode Op, ValueType OpTy128, ValueType OpTy256> {
defm r213 : fma3p_rm<opc213,
!strconcat(OpcodeStr, !strconcat("213", PackTy)),
MemFrag128, MemFrag256, OpTy128, OpTy256, Op, 0>;
MemFrag128, MemFrag256, OpTy128, OpTy256, Op>;
let neverHasSideEffects = 1 in {
defm r132 : fma3p_rm<opc132,
!strconcat(OpcodeStr, !strconcat("132", PackTy)),
@ -115,14 +115,14 @@ let ExeDomain = SSEPackedDouble in {
let Constraints = "$src1 = $dst" in {
multiclass fma3s_rm<bits<8> opc, string OpcodeStr, X86MemOperand x86memop,
RegisterClass RC, ValueType OpVT, PatFrag mem_frag,
SDPatternOperator OpNode = null_frag, bit MayLoad = 1> {
SDPatternOperator OpNode = null_frag> {
def r : FMA3<opc, MRMSrcReg, (outs RC:$dst),
(ins RC:$src1, RC:$src2, RC:$src3),
!strconcat(OpcodeStr,
"\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
[(set RC:$dst,
(OpVT (OpNode RC:$src2, RC:$src1, RC:$src3)))]>;
let mayLoad = MayLoad in
let mayLoad = 1 in
def m : FMA3<opc, MRMSrcMem, (outs RC:$dst),
(ins RC:$src1, RC:$src2, x86memop:$src3),
!strconcat(OpcodeStr,
@ -163,7 +163,7 @@ let neverHasSideEffects = 1 in {
}
defm r213 : fma3s_rm<opc213, !strconcat(OpStr, !strconcat("213", PackTy)),
x86memop, RC, OpVT, mem_frag, OpNode, 0>,
x86memop, RC, OpVT, mem_frag, OpNode>,
fma3s_rm_int<opc213, !strconcat(OpStr, !strconcat("213", PackTy)),
memop, mem_cpat, Int, RC>;
}