2f448bf509
Test updates were performed using: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34 These are only the test updates where the test passed without further modification (which is almost all of them, as the backend is largely pointer-type agnostic).
24 lines
624 B
LLVM
24 lines
624 B
LLVM
; RUN: opt < %s -inline -S | grep sample
|
|
; RUN: opt < %s -inline -S | grep example
|
|
|
|
%IntArray = type { i32, [0 x ptr] }
|
|
|
|
declare void @llvm.gcroot(ptr, ptr) nounwind
|
|
|
|
define i32 @f() gc "sample" {
|
|
%x = call i32 @g( ) ; <i32> [#uses=1]
|
|
ret i32 %x
|
|
}
|
|
|
|
define internal i32 @g() gc "example" {
|
|
%root = alloca ptr ; <ptr> [#uses=2]
|
|
call void @llvm.gcroot( ptr %root, ptr null )
|
|
%obj = call ptr @h( ) ; <ptr> [#uses=2]
|
|
store ptr %obj, ptr %root
|
|
%Length.ptr = getelementptr %IntArray, ptr %obj, i32 0, i32 0 ; <ptr> [#uses=1]
|
|
%Length = load i32, ptr %Length.ptr ; <i32> [#uses=1]
|
|
ret i32 %Length
|
|
}
|
|
|
|
declare ptr @h()
|