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add some missing flags.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45859 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-01-11 06:59:07 +00:00
parent 3dab223dc9
commit f77e037309
1 changed files with 16 additions and 4 deletions
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20
lib/Target/X86/X86InstrSSE.td
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@ -300,6 +300,7 @@ let Uses = [EFLAGS], usesCustomDAGSchedInserter = 1 in {
//===----------------------------------------------------------------------===//
// Move Instructions
let neverHasSideEffects = 1 in
def MOVSSrr : SSI<0x10, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src),
"movss\t{$src, $dst|$dst, $src}", []>;
let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in
@ -386,9 +387,11 @@ let isTwoAddress = 1 in {
// Comparison instructions
let isTwoAddress = 1 in {
let neverHasSideEffects = 1 in
def CMPSSrr : SSIi8<0xC2, MRMSrcReg,
(outs FR32:$dst), (ins FR32:$src1, FR32:$src, SSECC:$cc),
"cmp${cc}ss\t{$src, $dst|$dst, $src}", []>;
let neverHasSideEffects = 1, mayLoad = 1 in
def CMPSSrm : SSIi8<0xC2, MRMSrcMem,
(outs FR32:$dst), (ins FR32:$src1, f32mem:$src, SSECC:$cc),
"cmp${cc}ss\t{$src, $dst|$dst, $src}", []>;
@ -649,6 +652,7 @@ def MOVAPSmr : PSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movaps\t{$src, $dst|$dst, $src}",
[(alignedstore (v4f32 VR128:$src), addr:$dst)]>;
let neverHasSideEffects = 1 in
def MOVUPSrr : PSI<0x10, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
"movups\t{$src, $dst|$dst, $src}", []>;
let isSimpleLoad = 1 in
@ -979,6 +983,7 @@ def MOVPS2SSmr : SSI<0x11, MRMDestMem, (outs), (ins f32mem:$dst, VR128:$src),
// Move to lower bits of a VR128, leaving upper bits alone.
// Three operand (but two address) aliases.
let isTwoAddress = 1 in {
let neverHasSideEffects = 1 in
def MOVLSS2PSrr : SSI<0x10, MRMSrcReg,
(outs VR128:$dst), (ins VR128:$src1, FR32:$src2),
"movss\t{$src2, $dst|$dst, $src2}", []>;
@ -1007,6 +1012,7 @@ def MOVZSS2PSrm : SSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f32mem:$src),
//===----------------------------------------------------------------------===//
// Move Instructions
let neverHasSideEffects = 1 in
def MOVSDrr : SDI<0x10, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src),
"movsd\t{$src, $dst|$dst, $src}", []>;
let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in
@ -1090,10 +1096,11 @@ def Int_CVTTSD2SIrm : SDI<0x2C, MRMSrcMem, (outs GR32:$dst), (ins f128mem:$src),
(load addr:$src)))]>;
// Comparison instructions
let isTwoAddress = 1 in {
let isTwoAddress = 1, neverHasSideEffects = 1 in {
def CMPSDrr : SDIi8<0xC2, MRMSrcReg,
(outs FR64:$dst), (ins FR64:$src1, FR64:$src, SSECC:$cc),
"cmp${cc}sd\t{$src, $dst|$dst, $src}", []>;
let mayLoad = 1 in
def CMPSDrm : SDIi8<0xC2, MRMSrcMem,
(outs FR64:$dst), (ins FR64:$src1, f64mem:$src, SSECC:$cc),
"cmp${cc}sd\t{$src, $dst|$dst, $src}", []>;
@ -1350,6 +1357,7 @@ def MOVAPDmr : PDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movapd\t{$src, $dst|$dst, $src}",
[(alignedstore (v2f64 VR128:$src), addr:$dst)]>;
let neverHasSideEffects = 1 in
def MOVUPDrr : PDI<0x10, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
"movupd\t{$src, $dst|$dst, $src}", []>;
let isSimpleLoad = 1 in
@ -1713,20 +1721,23 @@ let isTwoAddress = 1 in {
// SSE integer instructions
// Move Instructions
let neverHasSideEffects = 1 in
def MOVDQArr : PDI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
"movdqa\t{$src, $dst|$dst, $src}", []>;
let isSimpleLoad = 1 in
let isSimpleLoad = 1, mayLoad = 1 in
def MOVDQArm : PDI<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
"movdqa\t{$src, $dst|$dst, $src}",
[/*(set VR128:$dst, (alignedloadv2i64 addr:$src))*/]>;
let mayStore = 1 in
def MOVDQAmr : PDI<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
"movdqa\t{$src, $dst|$dst, $src}",
[/*(alignedstore (v2i64 VR128:$src), addr:$dst)*/]>;
let isSimpleLoad = 1 in
let isSimpleLoad = 1, mayLoad = 1 in
def MOVDQUrm : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
"movdqu\t{$src, $dst|$dst, $src}",
[/*(set VR128:$dst, (loadv2i64 addr:$src))*/]>,
XS, Requires<[HasSSE2]>;
let mayStore = 1 in
def MOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
"movdqu\t{$src, $dst|$dst, $src}",
[/*(store (v2i64 VR128:$src), addr:$dst)*/]>,
@ -1861,7 +1872,7 @@ defm PSRAD : PDI_binop_rmi_int<0xE2, 0x72, MRM4r, "psrad", int_x86_sse2_psra_d>;
// PSRAQ doesn't exist in SSE[1-3].
// 128-bit logical shifts.
let isTwoAddress = 1 in {
let isTwoAddress = 1, neverHasSideEffects = 1 in {
def PSLLDQri : PDIi8<0x73, MRM7r,
(outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2),
"pslldq\t{$src2, $dst|$dst, $src2}", []>;
@ -2205,6 +2216,7 @@ def MOVSS2DImr : PDI<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, FR32:$src),
// Move to lower bits of a VR128, leaving upper bits alone.
// Three operand (but two address) aliases.
let isTwoAddress = 1 in {
let neverHasSideEffects = 1 in
def MOVLSD2PDrr : SDI<0x10, MRMSrcReg,
(outs VR128:$dst), (ins VR128:$src1, FR64:$src2),
"movsd\t{$src2, $dst|$dst, $src2}", []>;