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| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-09-03 00:46:58 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-09-03 00:46:58 +0000 |
| commit | 6d701fcef072e31da24fba5301c2193ce65cb57d (patch) | |
| tree | 23d063de35d55114b96ae5aec4100506541dbf13 | |
| parent | 9923c5156465d95bd626ad8fddbfe8031fbcc985 (diff) | |
| download | bcm5719-llvm-6d701fcef072e31da24fba5301c2193ce65cb57d.tar.gz bcm5719-llvm-6d701fcef072e31da24fba5301c2193ce65cb57d.zip | |
Add one more AVX pattern for MOVZPQILo2PQI
llvm-svn: 139069
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index ea0527d8559..fa0fef37f63 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -4294,12 +4294,18 @@ def MOVZPQILo2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), } let AddedComplexity = 20 in { - let Predicates = [HasSSE2] in + let Predicates = [HasSSE2] in { def : Pat<(v2i64 (X86vzmovl (bc_v2i64 (loadv4i32 addr:$src)))), (MOVZPQILo2PQIrm addr:$src)>; - let Predicates = [HasAVX] in + def : Pat<(v2f64 (X86vzmovl (v2f64 VR128:$src))), + (MOVZPQILo2PQIrr VR128:$src)>; + } + let Predicates = [HasAVX] in { def : Pat<(v2i64 (X86vzmovl (bc_v2i64 (loadv4i32 addr:$src)))), (SUBREG_TO_REG (i64 0), (VMOVZPQILo2PQIrm addr:$src), sub_xmm)>; + def : Pat<(v2f64 (X86vzmovl (v2f64 VR128:$src))), + (SUBREG_TO_REG (i64 0), (MOVZPQILo2PQIrr VR128:$src), sub_xmm)>; + } } // Instructions to match in the assembler @@ -4889,10 +4895,6 @@ def : InstAlias<"monitor %eax, %ecx, %edx", (MONITORrrr)>, def : InstAlias<"monitor %rax, %rcx, %rdx", (MONITORrrr)>, Requires<[In64BitMode]>; -// Set lowest element and zero upper elements. -def : Pat<(v2f64 (X86vzmovl (v2f64 VR128:$src))), - (MOVZPQILo2PQIrr VR128:$src)>, Requires<[HasSSE2]>; - //===----------------------------------------------------------------------===// // SSE4.1 - Packed Move with Sign/Zero Extend //===----------------------------------------------------------------------===// |
