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| author | Alexey Bataev <a.bataev@hotmail.com> | 2016-12-01 16:45:04 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2016-12-01 16:45:04 +0000 |
| commit | e59a8351d0705c084d53036bf0e8b79a67289739 (patch) | |
| tree | 404811e6d5481bdaba1bcd527fb47a72cda9a50c /llvm/test | |
| parent | 4d2a6e59983add05b2377df3ae09eec8ff870731 (diff) | |
| download | bcm5719-llvm-e59a8351d0705c084d53036bf0e8b79a67289739.tar.gz bcm5719-llvm-e59a8351d0705c084d53036bf0e8b79a67289739.zip | |
Revert "[SLP] Additional tests with the cost of vector operations."
This reverts commit a61718435fc4118c82f8aa6133fd81f803789c1e.
llvm-svn: 288371
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Analysis/CostModel/X86/reduction.ll | 2 | ||||
| -rw-r--r-- | llvm/test/Transforms/SLPVectorizer/X86/reduction_unrolled.ll | 19 |
2 files changed, 1 insertions, 20 deletions
diff --git a/llvm/test/Analysis/CostModel/X86/reduction.ll b/llvm/test/Analysis/CostModel/X86/reduction.ll index 99c4d007380..aaafe07c1eb 100644 --- a/llvm/test/Analysis/CostModel/X86/reduction.ll +++ b/llvm/test/Analysis/CostModel/X86/reduction.ll @@ -34,8 +34,6 @@ define fastcc i32 @reduction_cost_int(<8 x i32> %rdx) { ; CHECK-LABEL: reduction_cost_int ; CHECK: cost of 17 {{.*}} extractelement -; AVX-LABEL: reduction_cost_int -; AVX: cost of 5 {{.*}} extractelement %r = extractelement <8 x i32> %bin.rdx.3, i32 0 ret i32 %r diff --git a/llvm/test/Transforms/SLPVectorizer/X86/reduction_unrolled.ll b/llvm/test/Transforms/SLPVectorizer/X86/reduction_unrolled.ll index 15dcf1771f0..511911fd639 100644 --- a/llvm/test/Transforms/SLPVectorizer/X86/reduction_unrolled.ll +++ b/llvm/test/Transforms/SLPVectorizer/X86/reduction_unrolled.ll @@ -1,6 +1,5 @@ ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: opt -slp-vectorizer -slp-vectorize-hor -S -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 -debug < %s 2>&1 | FileCheck %s -; RUN: opt -slp-vectorizer -slp-vectorize-hor -S -mtriple=x86_64-unknown-linux-gnu -mcpu=core2 -debug < %s 2>&1 | FileCheck --check-prefix=SSE2 %s +; RUN: opt -slp-vectorizer -slp-vectorize-hor -S -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 < %s | FileCheck %s ; int test(unsigned int *p) { ; int sum = 0; @@ -9,10 +8,6 @@ ; return sum; ; } -; Vector cost is 5, Scalar cost is 32 -; CHECK: Adding cost -27 for reduction that starts with %7 = load i32, i32* %arrayidx.7, align 4 (It is a splitting reduction) -; Vector cost is 17, Scalar cost is 16 -; SSE2: Adding cost 1 for reduction that starts with %7 = load i32, i32* %arrayidx.7, align 4 (It is a splitting reduction) define i32 @test(i32* nocapture readonly %p) { ; CHECK-LABEL: @test( ; CHECK: [[BC:%.*]] = bitcast i32* %p to <8 x i32>* @@ -26,18 +21,6 @@ define i32 @test(i32* nocapture readonly %p) { ; CHECK-NEXT: [[TMP2:%.*]] = extractelement <8 x i32> [[BIN_RDX4]], i32 0 ; CHECK: ret i32 [[TMP2]] ; -; SSE2-LABEL: @test( -; SSE2: [[BC:%.*]] = bitcast i32* %p to <8 x i32>* -; SSE2-NEXT: [[LD:%.*]] = load <8 x i32>, <8 x i32>* [[BC]], align 4 -; SSE2: [[RDX_SHUF:%.*]] = shufflevector <8 x i32> [[LD]], <8 x i32> undef, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 undef, i32 undef, i32 undef, i32 undef> -; SSE2-NEXT: [[BIN_RDX:%.*]] = add <8 x i32> [[LD]], [[RDX_SHUF]] -; SSE2-NEXT: [[RDX_SHUF1:%.*]] = shufflevector <8 x i32> [[BIN_RDX]], <8 x i32> undef, <8 x i32> <i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef> -; SSE2-NEXT: [[BIN_RDX2:%.*]] = add <8 x i32> [[BIN_RDX]], [[RDX_SHUF1]] -; SSE2-NEXT: [[RDX_SHUF3:%.*]] = shufflevector <8 x i32> [[BIN_RDX2]], <8 x i32> undef, <8 x i32> <i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef> -; SSE2-NEXT: [[BIN_RDX4:%.*]] = add <8 x i32> [[BIN_RDX2]], [[RDX_SHUF3]] -; SSE2-NEXT: [[TMP2:%.*]] = extractelement <8 x i32> [[BIN_RDX4]], i32 0 -; SSE2: ret i32 [[TMP2]] -; entry: %0 = load i32, i32* %p, align 4 %arrayidx.1 = getelementptr inbounds i32, i32* %p, i64 1 |
