[llvm] r343882 - [x86] make blend tests resistant to demanded elements improvements; NFC
Sanjay Patel via llvm-commits
llvm-commits at lists.llvm.org
Fri Oct 5 13:26:54 PDT 2018
Author: spatel
Date: Fri Oct 5 13:26:54 2018
New Revision: 343882
URL: http://llvm.org/viewvc/llvm-project?rev=343882&view=rev
Log:
[x86] make blend tests resistant to demanded elements improvements; NFC
Similar to rL343858 - we don't want these tests to lose value with D52912.
Modified:
llvm/trunk/test/CodeGen/X86/avx-schedule.ll
llvm/trunk/test/CodeGen/X86/sse41-schedule.ll
Modified: llvm/trunk/test/CodeGen/X86/avx-schedule.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx-schedule.ll?rev=343882&r1=343881&r2=343882&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx-schedule.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx-schedule.ll Fri Oct 5 13:26:54 2018
@@ -503,62 +503,62 @@ define <4 x double> @test_blendpd(<4 x d
; GENERIC-LABEL: test_blendpd:
; GENERIC: # %bb.0:
; GENERIC-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3] sched: [1:0.50]
-; GENERIC-NEXT: vaddpd %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; GENERIC-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2],ymm0[3] sched: [8:0.50]
+; GENERIC-NEXT: vblendpd {{.*#+}} ymm1 = ymm0[0,1],mem[2,3] sched: [8:0.50]
+; GENERIC-NEXT: vaddpd %ymm1, %ymm0, %ymm0 # sched: [3:1.00]
; GENERIC-NEXT: retq # sched: [1:1.00]
;
; SANDY-LABEL: test_blendpd:
; SANDY: # %bb.0:
; SANDY-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3] sched: [1:0.50]
-; SANDY-NEXT: vaddpd %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; SANDY-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2],ymm0[3] sched: [8:0.50]
+; SANDY-NEXT: vblendpd {{.*#+}} ymm1 = ymm0[0,1],mem[2,3] sched: [8:0.50]
+; SANDY-NEXT: vaddpd %ymm1, %ymm0, %ymm0 # sched: [3:1.00]
; SANDY-NEXT: retq # sched: [1:1.00]
;
; HASWELL-LABEL: test_blendpd:
; HASWELL: # %bb.0:
; HASWELL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3] sched: [1:0.33]
-; HASWELL-NEXT: vaddpd %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; HASWELL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2],ymm0[3] sched: [8:0.50]
+; HASWELL-NEXT: vblendpd {{.*#+}} ymm1 = ymm0[0,1],mem[2,3] sched: [8:0.50]
+; HASWELL-NEXT: vaddpd %ymm1, %ymm0, %ymm0 # sched: [3:1.00]
; HASWELL-NEXT: retq # sched: [7:1.00]
;
; BROADWELL-LABEL: test_blendpd:
; BROADWELL: # %bb.0:
; BROADWELL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3] sched: [1:0.33]
-; BROADWELL-NEXT: vaddpd %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; BROADWELL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2],ymm0[3] sched: [7:0.50]
+; BROADWELL-NEXT: vblendpd {{.*#+}} ymm1 = ymm0[0,1],mem[2,3] sched: [7:0.50]
+; BROADWELL-NEXT: vaddpd %ymm1, %ymm0, %ymm0 # sched: [3:1.00]
; BROADWELL-NEXT: retq # sched: [7:1.00]
;
; SKYLAKE-LABEL: test_blendpd:
; SKYLAKE: # %bb.0:
; SKYLAKE-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3] sched: [1:0.33]
-; SKYLAKE-NEXT: vaddpd %ymm0, %ymm1, %ymm0 # sched: [4:0.50]
-; SKYLAKE-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2],ymm0[3] sched: [8:0.50]
+; SKYLAKE-NEXT: vblendpd {{.*#+}} ymm1 = ymm0[0,1],mem[2,3] sched: [8:0.50]
+; SKYLAKE-NEXT: vaddpd %ymm1, %ymm0, %ymm0 # sched: [4:0.50]
; SKYLAKE-NEXT: retq # sched: [7:1.00]
;
; SKX-LABEL: test_blendpd:
; SKX: # %bb.0:
; SKX-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3] sched: [1:0.33]
-; SKX-NEXT: vaddpd %ymm0, %ymm1, %ymm0 # sched: [4:0.50]
-; SKX-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2],ymm0[3] sched: [8:0.50]
+; SKX-NEXT: vblendpd {{.*#+}} ymm1 = ymm0[0,1],mem[2,3] sched: [8:0.50]
+; SKX-NEXT: vaddpd %ymm1, %ymm0, %ymm0 # sched: [4:0.50]
; SKX-NEXT: retq # sched: [7:1.00]
;
; BTVER2-LABEL: test_blendpd:
; BTVER2: # %bb.0:
; BTVER2-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3] sched: [1:1.00]
-; BTVER2-NEXT: vaddpd %ymm0, %ymm1, %ymm0 # sched: [3:2.00]
-; BTVER2-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2],ymm0[3] sched: [6:2.00]
+; BTVER2-NEXT: vblendpd {{.*#+}} ymm1 = ymm0[0,1],mem[2,3] sched: [6:2.00]
+; BTVER2-NEXT: vaddpd %ymm1, %ymm0, %ymm0 # sched: [3:2.00]
; BTVER2-NEXT: retq # sched: [4:1.00]
;
; ZNVER1-LABEL: test_blendpd:
; ZNVER1: # %bb.0:
; ZNVER1-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],ymm1[1,2],ymm0[3] sched: [1:0.50]
-; ZNVER1-NEXT: vaddpd %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; ZNVER1-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0],mem[1,2],ymm0[3] sched: [8:0.50]
+; ZNVER1-NEXT: vblendpd {{.*#+}} ymm1 = ymm0[0,1],mem[2,3] sched: [8:0.50]
+; ZNVER1-NEXT: vaddpd %ymm1, %ymm0, %ymm0 # sched: [3:1.00]
; ZNVER1-NEXT: retq # sched: [1:0.50]
%1 = shufflevector <4 x double> %a0, <4 x double> %a1, <4 x i32> <i32 0, i32 5, i32 6, i32 3>
%2 = load <4 x double>, <4 x double> *%a2, align 32
- %3 = fadd <4 x double> %a1, %1
- %4 = shufflevector <4 x double> %3, <4 x double> %2, <4 x i32> <i32 0, i32 5, i32 6, i32 3>
+ %3 = shufflevector <4 x double> %1, <4 x double> %2, <4 x i32> <i32 0, i32 1, i32 6, i32 7>
+ %4 = fadd <4 x double> %1, %3
ret <4 x double> %4
}
Modified: llvm/trunk/test/CodeGen/X86/sse41-schedule.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/sse41-schedule.ll?rev=343882&r1=343881&r2=343882&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/sse41-schedule.ll (original)
+++ llvm/trunk/test/CodeGen/X86/sse41-schedule.ll Fri Oct 5 13:26:54 2018
@@ -21,119 +21,119 @@
define <2 x double> @test_blendpd(<2 x double> %a0, <2 x double> %a1, <2 x double> *%a2) {
; GENERIC-LABEL: test_blendpd:
; GENERIC: # %bb.0:
-; GENERIC-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.50]
-; GENERIC-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
+; GENERIC-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.50]
; GENERIC-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; GENERIC-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
; GENERIC-NEXT: retq # sched: [1:1.00]
;
; SLM-LABEL: test_blendpd:
; SLM: # %bb.0:
-; SLM-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:1.00]
-; SLM-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
+; SLM-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:1.00]
; SLM-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [4:1.00]
+; SLM-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
; SLM-NEXT: retq # sched: [4:1.00]
;
; SANDY-SSE-LABEL: test_blendpd:
; SANDY-SSE: # %bb.0:
-; SANDY-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.50]
-; SANDY-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
+; SANDY-SSE-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.50]
; SANDY-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; SANDY-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
; SANDY-SSE-NEXT: retq # sched: [1:1.00]
;
; SANDY-LABEL: test_blendpd:
; SANDY: # %bb.0:
-; SANDY-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.50]
-; SANDY-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
+; SANDY-NEXT: vblendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.50]
; SANDY-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; SANDY-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
; SANDY-NEXT: retq # sched: [1:1.00]
;
; HASWELL-SSE-LABEL: test_blendpd:
; HASWELL-SSE: # %bb.0:
-; HASWELL-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.33]
-; HASWELL-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
+; HASWELL-SSE-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.33]
; HASWELL-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; HASWELL-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
; HASWELL-SSE-NEXT: retq # sched: [7:1.00]
;
; HASWELL-LABEL: test_blendpd:
; HASWELL: # %bb.0:
-; HASWELL-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.33]
-; HASWELL-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
+; HASWELL-NEXT: vblendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.33]
; HASWELL-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; HASWELL-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
; HASWELL-NEXT: retq # sched: [7:1.00]
;
; BROADWELL-SSE-LABEL: test_blendpd:
; BROADWELL-SSE: # %bb.0:
-; BROADWELL-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.33]
-; BROADWELL-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
+; BROADWELL-SSE-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.33]
; BROADWELL-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [6:0.50]
+; BROADWELL-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
; BROADWELL-SSE-NEXT: retq # sched: [7:1.00]
;
; BROADWELL-LABEL: test_blendpd:
; BROADWELL: # %bb.0:
-; BROADWELL-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.33]
-; BROADWELL-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
+; BROADWELL-NEXT: vblendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.33]
; BROADWELL-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [6:0.50]
+; BROADWELL-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
; BROADWELL-NEXT: retq # sched: [7:1.00]
;
; SKYLAKE-SSE-LABEL: test_blendpd:
; SKYLAKE-SSE: # %bb.0:
-; SKYLAKE-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.33]
-; SKYLAKE-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [4:0.50]
+; SKYLAKE-SSE-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.33]
; SKYLAKE-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; SKYLAKE-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [4:0.50]
; SKYLAKE-SSE-NEXT: retq # sched: [7:1.00]
;
; SKYLAKE-LABEL: test_blendpd:
; SKYLAKE: # %bb.0:
-; SKYLAKE-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.33]
-; SKYLAKE-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [4:0.50]
+; SKYLAKE-NEXT: vblendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.33]
; SKYLAKE-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; SKYLAKE-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [4:0.50]
; SKYLAKE-NEXT: retq # sched: [7:1.00]
;
; SKX-SSE-LABEL: test_blendpd:
; SKX-SSE: # %bb.0:
-; SKX-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.33]
-; SKX-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [4:0.50]
+; SKX-SSE-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.33]
; SKX-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; SKX-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [4:0.50]
; SKX-SSE-NEXT: retq # sched: [7:1.00]
;
; SKX-LABEL: test_blendpd:
; SKX: # %bb.0:
-; SKX-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.33]
-; SKX-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [4:0.50]
+; SKX-NEXT: vblendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.33]
; SKX-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [7:0.50]
+; SKX-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [4:0.50]
; SKX-NEXT: retq # sched: [7:1.00]
;
; BTVER2-SSE-LABEL: test_blendpd:
; BTVER2-SSE: # %bb.0:
-; BTVER2-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.50]
-; BTVER2-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
+; BTVER2-SSE-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.50]
; BTVER2-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [6:1.00]
+; BTVER2-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
; BTVER2-SSE-NEXT: retq # sched: [4:1.00]
;
; BTVER2-LABEL: test_blendpd:
; BTVER2: # %bb.0:
-; BTVER2-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.50]
-; BTVER2-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
+; BTVER2-NEXT: vblendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.50]
; BTVER2-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [6:1.00]
+; BTVER2-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
; BTVER2-NEXT: retq # sched: [4:1.00]
;
; ZNVER1-SSE-LABEL: test_blendpd:
; ZNVER1-SSE: # %bb.0:
-; ZNVER1-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.50]
-; ZNVER1-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
+; ZNVER1-SSE-NEXT: blendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.50]
; ZNVER1-SSE-NEXT: blendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [8:0.50]
+; ZNVER1-SSE-NEXT: addpd %xmm1, %xmm0 # sched: [3:1.00]
; ZNVER1-SSE-NEXT: retq # sched: [1:0.50]
;
; ZNVER1-LABEL: test_blendpd:
; ZNVER1: # %bb.0:
-; ZNVER1-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],xmm1[1] sched: [1:0.50]
-; ZNVER1-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
+; ZNVER1-NEXT: vblendpd {{.*#+}} xmm1 = xmm0[0],xmm1[1] sched: [1:0.50]
; ZNVER1-NEXT: vblendpd {{.*#+}} xmm0 = xmm0[0],mem[1] sched: [8:0.50]
+; ZNVER1-NEXT: vaddpd %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
; ZNVER1-NEXT: retq # sched: [1:0.50]
%1 = shufflevector <2 x double> %a0, <2 x double> %a1, <2 x i32> <i32 0, i32 3>
%2 = load <2 x double>, <2 x double> *%a2, align 16
- %3 = fadd <2 x double> %a1, %1
- %4 = shufflevector <2 x double> %3, <2 x double> %2, <2 x i32> <i32 0, i32 3>
+ %3 = shufflevector <2 x double> %1, <2 x double> %2, <2 x i32> <i32 0, i32 3>
+ %4 = fadd <2 x double> %1, %3
ret <2 x double> %4
}
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