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| author | Stuart Hastings <stuart@apple.com> | 2010-04-23 19:03:32 +0000 |
|---|---|---|
| committer | Stuart Hastings <stuart@apple.com> | 2010-04-23 19:03:32 +0000 |
| commit | e3ff9ba40c1f0905941d8d696ce354b79031b144 (patch) | |
| tree | 1d8cf2a53c13466669a71558b22941eff3422ca4 /lib/Target/X86/X86InstrMMX.td | |
| parent | 12104464f339b0915d0d1d7db35173cda8f59469 (diff) | |
| download | llvm-e3ff9ba40c1f0905941d8d696ce354b79031b144.tar.gz llvm-e3ff9ba40c1f0905941d8d696ce354b79031b144.tar.bz2 llvm-e3ff9ba40c1f0905941d8d696ce354b79031b144.tar.xz | |
Add some missing x86 patterns for movdq2q. Fixes two (LLVM-)GCC DejaGNU testcases. Radar 6881029.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102199 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrMMX.td')
| -rw-r--r-- | lib/Target/X86/X86InstrMMX.td | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td index 1c81c5e981..b866180985 100644 --- a/lib/Target/X86/X86InstrMMX.td +++ b/lib/Target/X86/X86InstrMMX.td @@ -167,6 +167,9 @@ let neverHasSideEffects = 1 in def MMX_MOVQ2FR64rr: SSDIi8<0xD6, MRMSrcReg, (outs FR64:$dst), (ins VR64:$src), "movq2dq\t{$src, $dst|$dst, $src}", []>; +def MMX_MOVFR642Qrr: SSDIi8<0xD6, MRMSrcReg, (outs VR64:$dst), (ins FR64:$src), + "movdq2q\t{$src, $dst|$dst, $src}", []>; + def MMX_MOVNTQmr : MMXI<0xE7, MRMDestMem, (outs), (ins i64mem:$dst, VR64:$src), "movntq\t{$src, $dst|$dst, $src}", [(int_x86_mmx_movnt_dq addr:$dst, VR64:$src)]>; @@ -569,6 +572,14 @@ def : Pat<(f64 (bitconvert (v4i16 VR64:$src))), (MMX_MOVQ2FR64rr VR64:$src)>; def : Pat<(f64 (bitconvert (v8i8 VR64:$src))), (MMX_MOVQ2FR64rr VR64:$src)>; +def : Pat<(v1i64 (bitconvert (f64 FR64:$src))), + (MMX_MOVFR642Qrr FR64:$src)>; +def : Pat<(v2i32 (bitconvert (f64 FR64:$src))), + (MMX_MOVFR642Qrr FR64:$src)>; +def : Pat<(v4i16 (bitconvert (f64 FR64:$src))), + (MMX_MOVFR642Qrr FR64:$src)>; +def : Pat<(v8i8 (bitconvert (f64 FR64:$src))), + (MMX_MOVFR642Qrr FR64:$src)>; let AddedComplexity = 20 in { def : Pat<(v2i32 (X86vzmovl (bc_v2i32 (load_mmx addr:$src)))), |