diff options
Diffstat (limited to 'llvm/test/Transforms/InstSimplify/pr28725.ll')
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/pr28725.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstSimplify/pr28725.ll b/llvm/test/Transforms/InstSimplify/pr28725.ll new file mode 100644 index 00000000000..bc6b30a5885 --- /dev/null +++ b/llvm/test/Transforms/InstSimplify/pr28725.ll @@ -0,0 +1,14 @@ +; RUN: opt -S -instsimplify < %s | FileCheck %s +target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-pc-windows-msvc" +%S = type { i16, i32 } + +define <2 x i16> @test1() { +entry: + %b = insertelement <2 x i16> <i16 undef, i16 0>, i16 extractvalue (%S select (i1 icmp eq (i16 extractelement (<2 x i16> bitcast (<1 x i32> <i32 1> to <2 x i16>), i32 0), i16 0), %S zeroinitializer, %S { i16 0, i32 1 }), 0), i32 0 + ret <2 x i16> %b +} + +; CHECK-LABEL: @test1( +; CHECK: %[[ie:.*]] = insertelement <2 x i16> <i16 undef, i16 0>, i16 extractvalue (%S select (i1 icmp eq (i16 extractelement (<2 x i16> bitcast (<1 x i32> <i32 1> to <2 x i16>), i32 0), i16 0), %S zeroinitializer, %S { i16 0, i32 1 }), 0), i32 0 +; CHECK: ret <2 x i16> %[[ie]] |
