llvm-mirror/test/CodeGen/X86/GC/deadargelim.ll

; RUN: opt < %s -deadargelim

declare void @llvm.gcroot(i8**, i8*)

define void @g() {
entry:
	call void @f(i32 0)
	ret void
}

define internal void @f(i32 %unused) gc "example" {
entry:
	%var = alloca i8*
	call void @llvm.gcroot(i8** %var, i8* null)
	ret void
}
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 2009-09-11 20:01:28 +02:00			`; RUN: opt < %s -deadargelim`
Tests for changes made in r45356, where IPO optimizations would drop collector algorithms. llvm-svn: 45357 2007-12-26 03:47:37 +01:00
			`declare void @llvm.gcroot(i8*, i8)`

			`define void @g() {`
			`entry:`
			`call void @f(i32 0)`
			`ret void`
			`}`

			`define internal void @f(i32 %unused) gc "example" {`
			`entry:`
			`%var = alloca i8*`
			`call void @llvm.gcroot(i8** %var, i8* null)`
			`ret void`
			`}`