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Fix patterns for CVTTPS2DQ to specify SSE2 instead of SSE1.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160941 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2012-07-30 02:14:02 +00:00
parent 3ff91c3ac6
commit 80e13a5506
3 changed files with 46 additions and 43 deletions
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10
lib/Target/X86/X86InstrFormats.td
View File

@ -366,7 +366,7 @@ class VPSI<bits<8> o, Format F, dag outs, dag ins, string asm,
//
// SDI - SSE2 instructions with XD prefix.
// SDIi8 - SSE2 instructions with ImmT == Imm8 and XD prefix.
// SSDI - SSE2 instructions with XS prefix.
// S2SI - SSE2 instructions with XS prefix.
// SSDIi8 - SSE2 instructions with ImmT == Imm8 and XS prefix.
// PDI - SSE2 instructions with TB and OpSize prefixes.
// PDIi8 - SSE2 instructions with ImmT == Imm8 and TB and OpSize prefixes.
@ -379,10 +379,10 @@ class SDI<bits<8> o, Format F, dag outs, dag ins, string asm,
class SDIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
: Ii8<o, F, outs, ins, asm, pattern, itin>, XD, Requires<[HasSSE2]>;
class SSDI<bits<8> o, Format F, dag outs, dag ins, string asm,
class S2SI<bits<8> o, Format F, dag outs, dag ins, string asm,
list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
: I<o, F, outs, ins, asm, pattern, itin>, XS, Requires<[HasSSE2]>;
class SSDIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
class S2SIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
: Ii8<o, F, outs, ins, asm, pattern>, XS, Requires<[HasSSE2]>;
class PDI<bits<8> o, Format F, dag outs, dag ins, string asm,
@ -397,6 +397,10 @@ class VSDI<bits<8> o, Format F, dag outs, dag ins, string asm,
list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
: I<o, F, outs, ins, !strconcat("v", asm), pattern, itin>, XD,
Requires<[HasAVX]>;
class VS2SI<bits<8> o, Format F, dag outs, dag ins, string asm,
list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
: I<o, F, outs, ins, !strconcat("v", asm), pattern, itin>, XS,
Requires<[HasAVX]>;
class VPDI<bits<8> o, Format F, dag outs, dag ins, string asm,
list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
: I<o, F, outs, ins, !strconcat("v", asm), pattern, itin, SSEPackedDouble>, TB,

4
lib/Target/X86/X86InstrMMX.td
View File

@ -251,7 +251,7 @@ def MMX_MOVDQ2Qrr : SDIi8<0xD6, MRMSrcReg, (outs VR64:$dst),
(iPTR 0))))))],
IIC_MMX_MOVQ_RR>;
def MMX_MOVQ2DQrr : SSDIi8<0xD6, MRMSrcReg, (outs VR128:$dst),
def MMX_MOVQ2DQrr : S2SIi8<0xD6, MRMSrcReg, (outs VR128:$dst),
(ins VR64:$src), "movq2dq\t{$src, $dst|$dst, $src}",
[(set VR128:$dst,
(v2i64 (scalar_to_vector
@ -259,7 +259,7 @@ def MMX_MOVQ2DQrr : SSDIi8<0xD6, MRMSrcReg, (outs VR128:$dst),
IIC_MMX_MOVQ_RR>;
let neverHasSideEffects = 1 in
def MMX_MOVQ2FR64rr: SSDIi8<0xD6, MRMSrcReg, (outs FR64:$dst),
def MMX_MOVQ2FR64rr: S2SIi8<0xD6, MRMSrcReg, (outs FR64:$dst),
(ins VR64:$src), "movq2dq\t{$src, $dst|$dst, $src}", [],
IIC_MMX_MOVQ_RR>;

31
lib/Target/X86/X86InstrSSE.td
View File

@ -1846,33 +1846,32 @@ def CVTPD2DQrr : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
// Convert with truncation packed single/double fp to doubleword
// SSE2 packed instructions with XS prefix
def VCVTTPS2DQrr : VSSI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
def VCVTTPS2DQrr : VS2SI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
"cvttps2dq\t{$src, $dst|$dst, $src}",
[(set VR128:$dst,
(int_x86_sse2_cvttps2dq VR128:$src))],
IIC_SSE_CVT_PS_RR>, VEX;
def VCVTTPS2DQrm : VSSI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
def VCVTTPS2DQrm : VS2SI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
"cvttps2dq\t{$src, $dst|$dst, $src}",
[(set VR128:$dst, (int_x86_sse2_cvttps2dq
(memopv4f32 addr:$src)))],
IIC_SSE_CVT_PS_RM>, VEX;
def VCVTTPS2DQYrr : VSSI<0x5B, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
def VCVTTPS2DQYrr : VS2SI<0x5B, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
"cvttps2dq\t{$src, $dst|$dst, $src}",
[(set VR256:$dst,
(int_x86_avx_cvtt_ps2dq_256 VR256:$src))],
IIC_SSE_CVT_PS_RR>, VEX;
def VCVTTPS2DQYrm : VSSI<0x5B, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
def VCVTTPS2DQYrm : VS2SI<0x5B, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
"cvttps2dq\t{$src, $dst|$dst, $src}",
[(set VR256:$dst, (int_x86_avx_cvtt_ps2dq_256
(memopv8f32 addr:$src)))],
IIC_SSE_CVT_PS_RM>, VEX;
def CVTTPS2DQrr : SSI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
def CVTTPS2DQrr : S2SI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
"cvttps2dq\t{$src, $dst|$dst, $src}",
[(set VR128:$dst,
(int_x86_sse2_cvttps2dq VR128:$src))],
[(set VR128:$dst, (int_x86_sse2_cvttps2dq VR128:$src))],
IIC_SSE_CVT_PS_RR>;
def CVTTPS2DQrm : SSI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
def CVTTPS2DQrm : S2SI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
"cvttps2dq\t{$src, $dst|$dst, $src}",
[(set VR128:$dst,
(int_x86_sse2_cvttps2dq (memopv4f32 addr:$src)))],
@ -2009,29 +2008,29 @@ def CVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
// Convert Packed DW Integers to Packed Double FP
let Predicates = [HasAVX] in {
let neverHasSideEffects = 1, mayLoad = 1 in
def VCVTDQ2PDrm : SSDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
def VCVTDQ2PDrm : S2SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
"vcvtdq2pd\t{$src, $dst|$dst, $src}",
[]>, VEX;
def VCVTDQ2PDrr : SSDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
def VCVTDQ2PDrr : S2SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
"vcvtdq2pd\t{$src, $dst|$dst, $src}",
[(set VR128:$dst,
(int_x86_sse2_cvtdq2pd VR128:$src))]>, VEX;
def VCVTDQ2PDYrm : SSDI<0xE6, MRMSrcMem, (outs VR256:$dst), (ins i128mem:$src),
def VCVTDQ2PDYrm : S2SI<0xE6, MRMSrcMem, (outs VR256:$dst), (ins i128mem:$src),
"vcvtdq2pd\t{$src, $dst|$dst, $src}",
[(set VR256:$dst,
(int_x86_avx_cvtdq2_pd_256
(bitconvert (memopv2i64 addr:$src))))]>, VEX;
def VCVTDQ2PDYrr : SSDI<0xE6, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
def VCVTDQ2PDYrr : S2SI<0xE6, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
"vcvtdq2pd\t{$src, $dst|$dst, $src}",
[(set VR256:$dst,
(int_x86_avx_cvtdq2_pd_256 VR128:$src))]>, VEX;
}
let neverHasSideEffects = 1, mayLoad = 1 in
def CVTDQ2PDrm : SSDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
def CVTDQ2PDrm : S2SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
"cvtdq2pd\t{$src, $dst|$dst, $src}", [],
IIC_SSE_CVT_PD_RR>;
def CVTDQ2PDrr : SSDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
def CVTDQ2PDrr : S2SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
"cvtdq2pd\t{$src, $dst|$dst, $src}",
[(set VR128:$dst, (int_x86_sse2_cvtdq2pd VR128:$src))],
IIC_SSE_CVT_PD_RM>;
@ -4547,7 +4546,7 @@ def MOVPQIto64rr : RPDI<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
// Bitcast FR64 <-> GR64
//
let Predicates = [HasAVX] in
def VMOV64toSDrm : SSDI<0x7E, MRMSrcMem, (outs FR64:$dst), (ins i64mem:$src),
def VMOV64toSDrm : S2SI<0x7E, MRMSrcMem, (outs FR64:$dst), (ins i64mem:$src),
"vmovq\t{$src, $dst|$dst, $src}",
[(set FR64:$dst, (bitconvert (loadi64 addr:$src)))]>,
VEX;
@ -4560,7 +4559,7 @@ def VMOVSDto64mr : VRPDI<0x7E, MRMDestMem, (outs), (ins i64mem:$dst, FR64:$src),
[(store (i64 (bitconvert FR64:$src)), addr:$dst)],
IIC_SSE_MOVDQ>, VEX;
def MOV64toSDrm : SSDI<0x7E, MRMSrcMem, (outs FR64:$dst), (ins i64mem:$src),
def MOV64toSDrm : S2SI<0x7E, MRMSrcMem, (outs FR64:$dst), (ins i64mem:$src),
"movq\t{$src, $dst|$dst, $src}",
[(set FR64:$dst, (bitconvert (loadi64 addr:$src)))],
IIC_SSE_MOVDQ>;