mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
55cd6cb141
values passed to llvm.dbg.value were not valid for the intrinsic, it might have caused trouble one day if the verifier ever started checking for valid debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103038 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
688 B
LLVM
27 lines
688 B
LLVM
; RUN: opt -S -globalopt < %s | FileCheck %s
|
|
|
|
; PR6112 - When globalopt does RAUW(@G, %G), the metadata reference should drop
|
|
; to null. Function local metadata that references @G from a different function
|
|
; to that containing %G should likewise drop to null.
|
|
@G = internal global i8** null
|
|
|
|
define i32 @main(i32 %argc, i8** %argv) {
|
|
; CHECK: @main
|
|
; CHECK: %G = alloca
|
|
store i8** %argv, i8*** @G
|
|
ret i32 0
|
|
}
|
|
|
|
define void @foo(i32 %x) {
|
|
call void @llvm.foo(metadata !{i8*** @G, i32 %x})
|
|
; CHECK: call void @llvm.foo(metadata !{null, i32 %x})
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.foo(metadata) nounwind readnone
|
|
|
|
!named = !{!0}
|
|
|
|
!0 = metadata !{i8*** @G}
|
|
; CHECK: !0 = metadata !{null}
|