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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-15 14:45:30 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-15 14:45:30 +0000 |
| commit | fb7aa57bf14268e229b4eab57e105b691f1c48b3 (patch) | |
| tree | 1164f88eeb366330d5fc8a6e5bd3c2785aaf83cf /llvm/test/CodeGen/X86/sse2-schedule.ll | |
| parent | 9a54397f81c9882d9cd25bde666f4b0c50bf0654 (diff) | |
| download | bcm5719-llvm-fb7aa57bf14268e229b4eab57e105b691f1c48b3.tar.gz bcm5719-llvm-fb7aa57bf14268e229b4eab57e105b691f1c48b3.zip | |
[X86][SSE] Introduce Float/Vector WriteMove, WriteLoad and Writetore scheduler classes
As discussed on D44428 and PR36726, this patch splits off WriteFMove/WriteVecMove, WriteFLoad/WriteVecLoad and WriteFStore/WriteVecStore scheduler classes to permit vectors to be handled separately from gpr/scalar types.
I've minimised the diff here by only moving various basic SSE/AVX vector instructions across - we can fix the rest when called for. This does fix the MOVDQA vs MOVAPS/MOVAPD discrepancies mentioned on D44428.
Differential Revision: https://reviews.llvm.org/D44471
llvm-svn: 327630
Diffstat (limited to 'llvm/test/CodeGen/X86/sse2-schedule.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/sse2-schedule.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/X86/sse2-schedule.ll b/llvm/test/CodeGen/X86/sse2-schedule.ll index a7c1c75226e..cb554e7c931 100644 --- a/llvm/test/CodeGen/X86/sse2-schedule.ll +++ b/llvm/test/CodeGen/X86/sse2-schedule.ll @@ -3564,7 +3564,7 @@ define <2 x double> @test_movsd_reg(<2 x double> %a0, <2 x double> %a1) { ; SLM-LABEL: test_movsd_reg: ; SLM: # %bb.0: ; SLM-NEXT: movlhps {{.*#+}} xmm1 = xmm1[0],xmm0[0] sched: [1:1.00] -; SLM-NEXT: movaps %xmm1, %xmm0 # sched: [1:1.00] +; SLM-NEXT: movaps %xmm1, %xmm0 # sched: [1:0.50] ; SLM-NEXT: retq # sched: [4:1.00] ; ; SANDY-LABEL: test_movsd_reg: @@ -8756,7 +8756,7 @@ define <2 x double> @test_sqrtpd(<2 x double> %a0, <2 x double> *%a1) { ; SLM-NEXT: sqrtpd (%rdi), %xmm1 # sched: [18:1.00] ; SLM-NEXT: sqrtpd %xmm0, %xmm0 # sched: [15:1.00] ; SLM-NEXT: addpd %xmm0, %xmm1 # sched: [3:1.00] -; SLM-NEXT: movapd %xmm1, %xmm0 # sched: [1:1.00] +; SLM-NEXT: movapd %xmm1, %xmm0 # sched: [1:0.50] ; SLM-NEXT: retq # sched: [4:1.00] ; ; SANDY-LABEL: test_sqrtpd: @@ -9284,10 +9284,10 @@ define <2 x double> @test_unpcklpd(<2 x double> %a0, <2 x double> %a1, <2 x doub ; SLM-LABEL: test_unpcklpd: ; SLM: # %bb.0: ; SLM-NEXT: unpcklpd {{.*#+}} xmm0 = xmm0[0],xmm1[0] sched: [1:1.00] -; SLM-NEXT: movapd %xmm0, %xmm1 # sched: [1:1.00] +; SLM-NEXT: movapd %xmm0, %xmm1 # sched: [1:0.50] ; SLM-NEXT: unpcklpd {{.*#+}} xmm1 = xmm1[0],mem[0] sched: [4:1.00] ; SLM-NEXT: addpd %xmm0, %xmm1 # sched: [3:1.00] -; SLM-NEXT: movapd %xmm1, %xmm0 # sched: [1:1.00] +; SLM-NEXT: movapd %xmm1, %xmm0 # sched: [1:0.50] ; SLM-NEXT: retq # sched: [4:1.00] ; ; SANDY-LABEL: test_unpcklpd: |
