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| author | Bill Wendling <isanbard@gmail.com> | 2011-04-12 22:59:27 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-04-12 22:59:27 +0000 |
| commit | f9b2dc66c87256b55f9bdfe037d1fa6f705200e8 (patch) | |
| tree | 4f2feca9f33c7a89d6bc77e9c79ee8e45a478a11 /lib/Target/X86 | |
| parent | 3cbee30eacd5d918a00f21c08dbd10ee9ae73925 (diff) | |
| download | external_llvm-f9b2dc66c87256b55f9bdfe037d1fa6f705200e8.zip external_llvm-f9b2dc66c87256b55f9bdfe037d1fa6f705200e8.tar.gz external_llvm-f9b2dc66c87256b55f9bdfe037d1fa6f705200e8.tar.bz2 | |
Revert r129401 for now. Clang is using the old way of doing things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129403 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 5 | ||||
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 26 |
2 files changed, 31 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index 85ab916..21df57c 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -916,6 +916,7 @@ X86InstrInfo::isReallyTriviallyReMaterializable(const MachineInstr *MI, case X86::MOVSDrm: case X86::MOVAPSrm: case X86::MOVUPSrm: + case X86::MOVUPSrm_Int: case X86::MOVAPDrm: case X86::MOVDQArm: case X86::MMX_MOVD64rm: @@ -2844,9 +2845,11 @@ X86InstrInfo::areLoadsFromSameBasePtr(SDNode *Load1, SDNode *Load2, case X86::FsMOVAPDrm: case X86::MOVAPSrm: case X86::MOVUPSrm: + case X86::MOVUPSrm_Int: case X86::MOVAPDrm: case X86::MOVDQArm: case X86::MOVDQUrm: + case X86::MOVDQUrm_Int: break; } switch (Opc2) { @@ -2866,9 +2869,11 @@ X86InstrInfo::areLoadsFromSameBasePtr(SDNode *Load1, SDNode *Load2, case X86::FsMOVAPDrm: case X86::MOVAPSrm: case X86::MOVUPSrm: + case X86::MOVUPSrm_Int: case X86::MOVAPDrm: case X86::MOVDQArm: case X86::MOVDQUrm: + case X86::MOVDQUrm_Int: break; } diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index c36e975..8f08e68 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -329,6 +329,15 @@ def MOVUPDmr : PDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), // Intrinsic forms of MOVUPS/D load and store let isAsmParserOnly = 0 in { + let canFoldAsLoad = 1, isReMaterializable = 1 in + def VMOVUPSrm_Int : VPSI<0x10, MRMSrcMem, (outs VR128:$dst), + (ins f128mem:$src), + "movups\t{$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse_loadu_ps addr:$src))]>, VEX; + def VMOVUPDrm_Int : VPDI<0x10, MRMSrcMem, (outs VR128:$dst), + (ins f128mem:$src), + "movupd\t{$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse2_loadu_pd addr:$src))]>, VEX; def VMOVUPSmr_Int : VPSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), "movups\t{$src, $dst|$dst, $src}", @@ -338,6 +347,13 @@ let isAsmParserOnly = 0 in { "movupd\t{$src, $dst|$dst, $src}", [(int_x86_sse2_storeu_pd addr:$dst, VR128:$src)]>, VEX; } +let canFoldAsLoad = 1, isReMaterializable = 1 in +def MOVUPSrm_Int : PSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), + "movups\t{$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse_loadu_ps addr:$src))]>; +def MOVUPDrm_Int : PDI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), + "movupd\t{$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse2_loadu_pd addr:$src))]>; def MOVUPSmr_Int : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), "movups\t{$src, $dst|$dst, $src}", @@ -2213,12 +2229,22 @@ def MOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), // Intrinsic forms of MOVDQU load and store let isAsmParserOnly = 0 in { +let canFoldAsLoad = 1 in +def VMOVDQUrm_Int : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), + "vmovdqu\t{$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse2_loadu_dq addr:$src))]>, + XS, VEX, Requires<[HasAVX]>; def VMOVDQUmr_Int : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), "vmovdqu\t{$src, $dst|$dst, $src}", [(int_x86_sse2_storeu_dq addr:$dst, VR128:$src)]>, XS, VEX, Requires<[HasAVX]>; } +let canFoldAsLoad = 1 in +def MOVDQUrm_Int : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), + "movdqu\t{$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse2_loadu_dq addr:$src))]>, + XS, Requires<[HasSSE2]>; def MOVDQUmr_Int : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), "movdqu\t{$src, $dst|$dst, $src}", [(int_x86_sse2_storeu_dq addr:$dst, VR128:$src)]>, |