diff options
| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-09-03 00:46:56 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2011-09-03 00:46:56 +0000 |
| commit | d29dd5ec9fa3b017a2403386646ccf5898e52dac (patch) | |
| tree | 6523b948bf20814d832bf1e2cb6d6c0a5f9610a3 | |
| parent | 914a2a319cca88d8e54b8e7bd355270b15253465 (diff) | |
Move PUNPCKLQDQ splat pattern close to the instruction definition and
duplicate it for AVX mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139068 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index b9a1510e91..ea0527d855 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -3889,9 +3889,16 @@ let Constraints = "$src1 = $dst" in { (v2i64 (X86Punpckhqdq VR128:$src1, (memopv2i64 addr:$src2))))]>; } - } // ExeDomain = SSEPackedInt +// Splat v2f64 / v2i64 +let AddedComplexity = 10 in { + def : Pat<(splat_lo (v2i64 VR128:$src), (undef)), + (PUNPCKLQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; + def : Pat<(splat_lo (v2i64 VR128:$src), (undef)), + (VPUNPCKLQDQrr VR128:$src, VR128:$src)>, Requires<[HasAVX]>; +} + //===---------------------------------------------------------------------===// // SSE2 - Packed Integer Extract and Insert //===---------------------------------------------------------------------===// @@ -4882,12 +4889,6 @@ def : InstAlias<"monitor %eax, %ecx, %edx", (MONITORrrr)>, def : InstAlias<"monitor %rax, %rcx, %rdx", (MONITORrrr)>, Requires<[In64BitMode]>; -// Splat v2f64 / v2i64 -let AddedComplexity = 10 in { -def : Pat<(splat_lo (v2i64 VR128:$src), (undef)), - (PUNPCKLQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; -} - // Set lowest element and zero upper elements. def : Pat<(v2f64 (X86vzmovl (v2f64 VR128:$src))), (MOVZPQILo2PQIrr VR128:$src)>, Requires<[HasSSE2]>; |