llvm-project/llvm/test/Transforms/DeadStoreElimination/no-targetdata.ll

16 lines
330 B
LLVM

; RUN: opt %s -basicaa -dse -S | FileCheck %s
declare void @test1f()
define void @test1(i32* noalias %p) {
store i32 1, i32* %p
call void @test1f()
store i32 2, i32 *%p
ret void
; CHECK: define void @test1
; CHECK-NOT: store
; CHECK-NEXT: call void
; CHECK-NEXT: store i32 2
; CHECK-NEXT: ret void
}