llvm-6502/test/CodeGen/Generic/GC/lower_gcroot.ll

; RUN: llvm-as < %s | llc

	%Env = type opaque*

define void @.main(%Env) {
	%Root = alloca %Env
	call void @llvm.gcroot( %Env* %Root, %Env null )
	unreachable
}

declare void @llvm.gcroot(%Env*, %Env)
Fix a gcroot lowering bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41668 91177308-0d34-0410-b5e6-96231b3b80d8 2007-09-01 02:00:51 +00:00			`; RUN: llvm-as < %s \| llc`

			`%Env = type opaque*`

			`define void @.main(%Env) {`
Fix for PR1633: Verifier doesn't fully verify GC intrinsics LLVM now enforces the following prototypes for the write barriers: <ty>* @llvm.gcread(<ty2>, <ty>) void @llvm.gcwrite(<ty>, <ty2>, <ty>*) And for @llvm.gcroot, the first stack slot is verified to be an alloca or a bitcast of an alloca. Fixes test/CodeGen/Generic/GC/lower_gcroot.ll, which violated these. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42051 91177308-0d34-0410-b5e6-96231b3b80d8 2007-09-17 20:30:04 +00:00			`%Root = alloca %Env`
			`call void @llvm.gcroot( %Env* %Root, %Env null )`
Fix a gcroot lowering bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41668 91177308-0d34-0410-b5e6-96231b3b80d8 2007-09-01 02:00:51 +00:00			`unreachable`
			`}`

			`declare void @llvm.gcroot(%Env*, %Env)`