xref: /aosp_15_r20/external/llvm/test/Transforms/DCE/basic.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1; RUN: opt -dce -S < %s | FileCheck %s
2; RUN: opt -passes=dce -S < %s | FileCheck %s
3
4; CHECK-LABEL: @test
5define void @test() {
6; CHECK-NOT: add
7  %add = add i32 1, 2
8; CHECK-NOT: sub
9  %sub = sub i32 %add, 1
10  ret void
11}
12