From 1b1fdc059968238af92a84bfa85f7b08093e8c32 Mon Sep 17 00:00:00 2001 From: Chad Rosier Date: Tue, 20 Mar 2012 21:43:40 +0000 Subject: [avx] Add patterns for combining vextractf128 + vmovaps/vmovups/vmobdqu to vextractf128 with 128-bit mem dest. Combines vextractf128 $0, %ymm0, %xmm0 vmovaps %xmm0, (%rdi) to vextractf128 $0, %ymm0, (%rdi) rdar://11082570 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153139 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86InstrSSE.td | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'lib') diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 02205bb2c7..df426279ea 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -7309,6 +7309,23 @@ def VEXTRACTF128mr : AVXAIi8<0x19, MRMDestMem, (outs), []>, VEX; } +// Extract and store. +let Predicates = [HasAVX] in { + def : Pat<(alignedstore (int_x86_avx_vextractf128_ps_256 VR256:$src1, imm:$src2), addr:$dst), + (VEXTRACTF128mr addr:$dst, VR256:$src1, imm:$src2)>; + def : Pat<(alignedstore (int_x86_avx_vextractf128_pd_256 VR256:$src1, imm:$src2), addr:$dst), + (VEXTRACTF128mr addr:$dst, VR256:$src1, imm:$src2)>; + def : Pat<(alignedstore (int_x86_avx_vextractf128_si_256 VR256:$src1, imm:$src2), addr:$dst), + (VEXTRACTF128mr addr:$dst, VR256:$src1, imm:$src2)>; + + def : Pat<(int_x86_sse_storeu_ps addr:$dst, (int_x86_avx_vextractf128_ps_256 VR256:$src1, imm:$src2)), + (VEXTRACTF128mr addr:$dst, VR256:$src1, imm:$src2)>; + def : Pat<(int_x86_sse2_storeu_pd addr:$dst, (int_x86_avx_vextractf128_pd_256 VR256:$src1, imm:$src2)), + (VEXTRACTF128mr addr:$dst, VR256:$src1, imm:$src2)>; + def : Pat<(int_x86_sse2_storeu_dq addr:$dst, (bc_v16i8 (int_x86_avx_vextractf128_si_256 VR256:$src1, imm:$src2))), + (VEXTRACTF128mr addr:$dst, VR256:$src1, imm:$src2)>; +} + // AVX1 patterns let Predicates = [HasAVX] in { def : Pat<(int_x86_avx_vextractf128_pd_256 VR256:$src1, imm:$src2), -- cgit v1.2.3