diff options
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/insert-const-shuf.ll | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/llvm/test/Transforms/InstCombine/insert-const-shuf.ll b/llvm/test/Transforms/InstCombine/insert-const-shuf.ll index ebdf428f1a4..60f272f1096 100644 --- a/llvm/test/Transforms/InstCombine/insert-const-shuf.ll +++ b/llvm/test/Transforms/InstCombine/insert-const-shuf.ll @@ -1,12 +1,11 @@ ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; RUN: opt -S -instcombine %s | FileCheck %s -; TODO: Eliminate the insertelement. +; Eliminate the insertelement. define <4 x float> @PR29126(<4 x float> %x) { ; CHECK-LABEL: @PR29126( -; CHECK-NEXT: [[SHUF:%.*]] = shufflevector <4 x float> %x, <4 x float> <float undef, float 1.000000e+00, float 2.000000e+00, float undef>, <4 x i32> <i32 0, i32 5, i32 6, i32 undef> -; CHECK-NEXT: [[INS:%.*]] = insertelement <4 x float> [[SHUF]], float 4.200000e+01, i32 3 +; CHECK-NEXT: [[INS:%.*]] = shufflevector <4 x float> %x, <4 x float> <float undef, float 1.000000e+00, float 2.000000e+00, float 4.200000e+01>, <4 x i32> <i32 0, i32 5, i32 6, i32 7> ; CHECK-NEXT: ret <4 x float> [[INS]] ; %shuf = shufflevector <4 x float> %x, <4 x float> <float undef, float 1.0, float 2.0, float undef>, <4 x i32> <i32 0, i32 5, i32 6, i32 3> @@ -14,13 +13,11 @@ define <4 x float> @PR29126(<4 x float> %x) { ret <4 x float> %ins } -; TODO: A chain of inserts should collapse. +; A chain of inserts should collapse. define <4 x float> @twoInserts(<4 x float> %x) { ; CHECK-LABEL: @twoInserts( -; CHECK-NEXT: [[SHUF:%.*]] = shufflevector <4 x float> %x, <4 x float> <float undef, float 0.000000e+00, float undef, float undef>, <4 x i32> <i32 0, i32 5, i32 undef, i32 undef> -; CHECK-NEXT: [[INS1:%.*]] = insertelement <4 x float> [[SHUF]], float 4.200000e+01, i32 2 -; CHECK-NEXT: [[INS2:%.*]] = insertelement <4 x float> [[INS1]], float 1.100000e+01, i32 3 +; CHECK-NEXT: [[INS2:%.*]] = shufflevector <4 x float> %x, <4 x float> <float undef, float 0.000000e+00, float 4.200000e+01, float 1.100000e+01>, <4 x i32> <i32 0, i32 5, i32 6, i32 7> ; CHECK-NEXT: ret <4 x float> [[INS2]] ; %shuf = shufflevector <4 x float> %x, <4 x float> zeroinitializer, <4 x i32> <i32 0, i32 5, i32 6, i32 3> |
