diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 7d70480..dbc04b0 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -2803,13 +2803,7 @@ def : Pat<(vector_shuffle (v2i64 VR128:$src), (undef), UNPCKH_shuffle_mask:$sm), (PUNPCKHQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>; } -// Splat v4f32 -def : Pat<(vector_shuffle (v4f32 VR128:$src), (undef), SSE_splat_mask:$sm), - (SHUFPSrri VR128:$src, VR128:$src, SSE_splat_mask:$sm)>, - Requires<[HasSSE1]>; - // Special unary SHUFPSrri case. -// FIXME: when we want non two-address code, then we should use PSHUFD? def : Pat<(v4f32 (vector_shuffle VR128:$src1, (undef), SHUFP_unary_shuffle_mask:$sm)), (SHUFPSrri VR128:$src1, VR128:$src1, SHUFP_unary_shuffle_mask:$sm)>, @@ -2820,7 +2814,7 @@ def : Pat<(v2f64 (vector_shuffle VR128:$src1, (undef), (SHUFPDrri VR128:$src1, VR128:$src1, SHUFP_unary_shuffle_mask:$sm)>, Requires<[HasSSE2]>; // Unary v4f32 shuffle with PSHUF* in order to fold a load. -def : Pat<(vector_shuffle (memopv4f32 addr:$src1), (undef), +def : Pat<(vector_shuffle (bc_v4i32 (memopv4f32 addr:$src1)), (undef), SHUFP_unary_shuffle_mask:$sm), (PSHUFDmi addr:$src1, SHUFP_unary_shuffle_mask:$sm)>, Requires<[HasSSE2]>; |