llvm-project/llvm/test/Transforms/InstCombine/select-load-call.ll

; RUN: opt < %s -instcombine -S | grep {ret i32 1}

declare void @test2()

define i32 @test(i1 %cond, i32 *%P) {
  %A = alloca i32
  store i32 1, i32* %P
  store i32 1, i32* %A

  call void @test2() readonly

  %P2 = select i1 %cond, i32 *%P, i32* %A
  %V = load i32* %P2
  ret i32 %V
}
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. llvm-svn: 81537 2009-09-12 02:01:28 +08:00			`; RUN: opt < %s -instcombine -S \| grep {ret i32 1}`
Testcase for r73506 llvm-svn: 73508 2009-06-17 01:23:25 +08:00
			`declare void @test2()`

			`define i32 @test(i1 %cond, i32 *%P) {`
			`%A = alloca i32`
			`store i32 1, i32* %P`
			`store i32 1, i32* %A`

			`call void @test2() readonly`

			`%P2 = select i1 %cond, i32 %P, i32 %A`
			`%V = load i32* %P2`
			`ret i32 %V`
			`}`