llvm-6502/test/Feature/md_on_instruction.ll
Devang Patel da795f82a8 A testcase!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82176 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-17 23:05:07 +00:00

24 lines
1.0 KiB
LLVM

; RUN: llvm-as < %s -disable-output
define i32 @foo() nounwind ssp {
entry:
%retval = alloca i32 ; <i32*> [#uses=2]
call void @llvm.dbg.func.start(metadata !0)
store i32 42, i32* %retval, dbg !3
br label %0, dbg !3
; <label>:0 ; preds = %entry
call void @llvm.dbg.region.end(metadata !0)
%1 = load i32* %retval, dbg !3 ; <i32> [#uses=1]
ret i32 %1, dbg !3
}
declare void @llvm.dbg.func.start(metadata) nounwind readnone
declare void @llvm.dbg.region.end(metadata) nounwind readnone
!0 = metadata !{i32 458798, i32 0, metadata !1, metadata !"foo", metadata !"foo", metadata !"foo", metadata !1, i32 1, metadata !2, i1 false, i1 true}
!1 = metadata !{i32 458769, i32 0, i32 12, metadata !"foo.c", metadata !"/tmp", metadata !"clang 1.0", i1 true, i1 false, metadata !"", i32 0}
!2 = metadata !{i32 458788, metadata !1, metadata !"int", metadata !1, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5}
!3 = metadata !{i32 1, i32 13, metadata !1, metadata !1}