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| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-06-30 18:38:10 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-06-30 18:38:10 +0000 |
| commit | e26f14d15024d27cc1416efb62432de54ee779d2 (patch) | |
| tree | 6cb1d1ba7b3e83a7c8c9f1d7a021e3eb9c3355b4 | |
| parent | 61e4a0bc10fa1d36d58935d42d248180993d65bb (diff) | |
| download | llvm-e26f14d15024d27cc1416efb62432de54ee779d2.tar.gz llvm-e26f14d15024d27cc1416efb62432de54ee779d2.tar.bz2 llvm-e26f14d15024d27cc1416efb62432de54ee779d2.tar.xz | |
Add AVX SSE2 mask creation and conditional store instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107306 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 46 | ||||
| -rw-r--r-- | test/MC/AsmParser/X86/x86_32-encoding.s | 8 | ||||
| -rw-r--r-- | test/MC/AsmParser/X86/x86_64-encoding.s | 8 |
3 files changed, 52 insertions, 10 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index c132a7417e..56b05e6866 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -2839,29 +2839,55 @@ let Constraints = "$src1 = $dst" in } // ExeDomain = SSEPackedInt //===---------------------------------------------------------------------===// -// SSE2 - Packed Misc Integer Instructions +// SSE2 - Packed Mask Creation //===---------------------------------------------------------------------===// let ExeDomain = SSEPackedInt in { -// Mask creation +let isAsmParserOnly = 1 in +def VPMOVMSKBrr : VPDI<0xD7, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), + "pmovmskb\t{$src, $dst|$dst, $src}", + [(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>, VEX; def PMOVMSKBrr : PDI<0xD7, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src), - "pmovmskb\t{$src, $dst|$dst, $src}", - [(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>; + "pmovmskb\t{$src, $dst|$dst, $src}", + [(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>; + +} // ExeDomain = SSEPackedInt + +//===---------------------------------------------------------------------===// +// SSE2 - Conditional Store +//===---------------------------------------------------------------------===// + +let ExeDomain = SSEPackedInt in { -// Conditional store +let isAsmParserOnly = 1 in { let Uses = [EDI] in -def MASKMOVDQU : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask), - "maskmovdqu\t{$mask, $src|$src, $mask}", - [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>; +def VMASKMOVDQU : VPDI<0xF7, MRMSrcReg, (outs), + (ins VR128:$src, VR128:$mask), + "maskmovdqu\t{$mask, $src|$src, $mask}", + [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>, VEX; +let Uses = [RDI] in +def VMASKMOVDQU64 : VPDI<0xF7, MRMSrcReg, (outs), + (ins VR128:$src, VR128:$mask), + "maskmovdqu\t{$mask, $src|$src, $mask}", + [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>, VEX; +} +let Uses = [EDI] in +def MASKMOVDQU : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask), + "maskmovdqu\t{$mask, $src|$src, $mask}", + [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>; let Uses = [RDI] in def MASKMOVDQU64 : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask), - "maskmovdqu\t{$mask, $src|$src, $mask}", - [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>; + "maskmovdqu\t{$mask, $src|$src, $mask}", + [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>; } // ExeDomain = SSEPackedInt +//===---------------------------------------------------------------------===// +// SSE2 - Packed Misc Integer Instructions +//===---------------------------------------------------------------------===// + // Flush cache def CLFLUSH : I<0xAE, MRM7m, (outs), (ins i8mem:$src), "clflush\t$src", [(int_x86_sse2_clflush addr:$src)]>, diff --git a/test/MC/AsmParser/X86/x86_32-encoding.s b/test/MC/AsmParser/X86/x86_32-encoding.s index 2e8dc22b76..dccb4cbe95 100644 --- a/test/MC/AsmParser/X86/x86_32-encoding.s +++ b/test/MC/AsmParser/X86/x86_32-encoding.s @@ -11494,3 +11494,11 @@ // CHECK: encoding: [0xc5,0xf9,0xc5,0xc2,0x07] vpextrw $7, %xmm2, %eax +// CHECK: vpmovmskb %xmm1, %eax +// CHECK: encoding: [0xc5,0xf9,0xd7,0xc1] + vpmovmskb %xmm1, %eax + +// CHECK: vmaskmovdqu %xmm1, %xmm2 +// CHECK: encoding: [0xc5,0xf9,0xf7,0xd1] + vmaskmovdqu %xmm1, %xmm2 + diff --git a/test/MC/AsmParser/X86/x86_64-encoding.s b/test/MC/AsmParser/X86/x86_64-encoding.s index 9a0d7e18a5..fc1ae648ff 100644 --- a/test/MC/AsmParser/X86/x86_64-encoding.s +++ b/test/MC/AsmParser/X86/x86_64-encoding.s @@ -1534,3 +1534,11 @@ pshufb CPI1_0(%rip), %xmm1 // CHECK: encoding: [0xc4,0xc1,0x79,0xc5,0xc4,0x07] vpextrw $7, %xmm12, %eax +// CHECK: vpmovmskb %xmm12, %eax +// CHECK: encoding: [0xc4,0xc1,0x79,0xd7,0xc4] + vpmovmskb %xmm12, %eax + +// CHECK: vmaskmovdqu %xmm14, %xmm15 +// CHECK: encoding: [0xc4,0x41,0x79,0xf7,0xfe] + vmaskmovdqu %xmm14, %xmm15 + |