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| author | Sean Callanan <scallanan@apple.com> | 2009-11-20 21:40:28 +0000 |
|---|---|---|
| committer | Sean Callanan <scallanan@apple.com> | 2009-11-20 21:40:28 +0000 |
| commit | 201dfa7432ea71370eed71e38b01efd3fe8c43ff (patch) | |
| tree | e502f5ebbe887bd1c946b3cb6db646323e1c98ba /lib/Target/X86/X86InstrSSE.td | |
| parent | 017d121c5934a01922197b207c1cd981edeb2d25 (diff) | |
| download | external_llvm-201dfa7432ea71370eed71e38b01efd3fe8c43ff.zip external_llvm-201dfa7432ea71370eed71e38b01efd3fe8c43ff.tar.gz external_llvm-201dfa7432ea71370eed71e38b01efd3fe8c43ff.tar.bz2 | |
Fixed PALIGNR to take 8-bit rotations in all cases.
Also fixed the corresponding testcase, and the PALIGNR
intrinsic (tested for correctness with llvm-gcc).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89491 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index ee63d56..dfdd4ce 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -2820,40 +2820,40 @@ defm PSIGND : SS3I_binop_rm_int_32<0x0A, "psignd", let Constraints = "$src1 = $dst" in { def PALIGNR64rr : SS3AI<0x0F, MRMSrcReg, (outs VR64:$dst), - (ins VR64:$src1, VR64:$src2, i16imm:$src3), + (ins VR64:$src1, VR64:$src2, i8imm:$src3), "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", []>; def PALIGNR64rm : SS3AI<0x0F, MRMSrcMem, (outs VR64:$dst), - (ins VR64:$src1, i64mem:$src2, i16imm:$src3), + (ins VR64:$src1, i64mem:$src2, i8imm:$src3), "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", []>; def PALIGNR128rr : SS3AI<0x0F, MRMSrcReg, (outs VR128:$dst), - (ins VR128:$src1, VR128:$src2, i32imm:$src3), + (ins VR128:$src1, VR128:$src2, i8imm:$src3), "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", []>, OpSize; def PALIGNR128rm : SS3AI<0x0F, MRMSrcMem, (outs VR128:$dst), - (ins VR128:$src1, i128mem:$src2, i32imm:$src3), + (ins VR128:$src1, i128mem:$src2, i8imm:$src3), "palignr\t{$src3, $src2, $dst|$dst, $src2, $src3}", []>, OpSize; } // palignr patterns. -def : Pat<(int_x86_ssse3_palign_r VR64:$src1, VR64:$src2, (i16 imm:$src3)), +def : Pat<(int_x86_ssse3_palign_r VR64:$src1, VR64:$src2, (i8 imm:$src3)), (PALIGNR64rr VR64:$src1, VR64:$src2, (BYTE_imm imm:$src3))>, Requires<[HasSSSE3]>; def : Pat<(int_x86_ssse3_palign_r VR64:$src1, (memop64 addr:$src2), - (i16 imm:$src3)), + (i8 imm:$src3)), (PALIGNR64rm VR64:$src1, addr:$src2, (BYTE_imm imm:$src3))>, Requires<[HasSSSE3]>; -def : Pat<(int_x86_ssse3_palign_r_128 VR128:$src1, VR128:$src2, (i32 imm:$src3)), +def : Pat<(int_x86_ssse3_palign_r_128 VR128:$src1, VR128:$src2, (i8 imm:$src3)), (PALIGNR128rr VR128:$src1, VR128:$src2, (BYTE_imm imm:$src3))>, Requires<[HasSSSE3]>; def : Pat<(int_x86_ssse3_palign_r_128 VR128:$src1, (memopv2i64 addr:$src2), - (i32 imm:$src3)), + (i8 imm:$src3)), (PALIGNR128rm VR128:$src1, addr:$src2, (BYTE_imm imm:$src3))>, Requires<[HasSSSE3]>; |