llvm-6502/test/CodeGen/X86/2012-11-30-regpres-dbg.ll
Manman Ren 807538b567 [Debug Info] add DISubroutineType and its creation takes DITypeArray.
DITypeArray is an array of DITypeRef, at its creation, we will create
DITypeRef (i.e use the identifier if the type node has an identifier).

This is the last patch to unique the type array of a subroutine type.

rdar://17628609


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214132 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-28 22:24:06 +00:00

49 lines
2.7 KiB
LLVM

; RUN: llc < %s -mtriple=x86_64-apple-macosx -enable-misched \
; RUN: -verify-machineinstrs | FileCheck %s
;
; Test RegisterPressure handling of DBG_VALUE.
;
; CHECK: %entry
; CHECK: DEBUG_VALUE: callback
; CHECK: ret
%struct.btCompoundLeafCallback = type { i32, i32 }
declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
define void @test() unnamed_addr uwtable ssp align 2 {
entry:
%callback = alloca %struct.btCompoundLeafCallback, align 8
br i1 undef, label %if.end, label %if.then
if.then: ; preds = %entry
unreachable
if.end: ; preds = %entry
call void @llvm.dbg.declare(metadata !{%struct.btCompoundLeafCallback* %callback}, metadata !3)
%m = getelementptr inbounds %struct.btCompoundLeafCallback* %callback, i64 0, i32 1
store i32 0, i32* undef, align 8
%cmp12447 = icmp sgt i32 undef, 0
br i1 %cmp12447, label %for.body.lr.ph, label %invoke.cont44
for.body.lr.ph: ; preds = %if.end
unreachable
invoke.cont44: ; preds = %if.end
ret void
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!8}
!0 = metadata !{i32 786449, metadata !6, i32 4, metadata !"clang version 3.3 (trunk 168984) (llvm/trunk 168983)", i1 true, metadata !"", i32 0, null, null, metadata !1, null, null, metadata !""} ; [ DW_TAG_compile_unit ] [MultiSource/Benchmarks/Bullet/MultiSource/Benchmarks/Bullet/btCompoundCollisionAlgorithm.cpp] [DW_LANG_C_plus_plus]
!1 = metadata !{metadata !2}
!2 = metadata !{i32 786478, metadata !6, metadata !5, metadata !"test", metadata !"test", null, i32 0, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void ()* @test, null, null, null, i32 1} ; [ DW_TAG_subprogram ] [def] [test]
!3 = metadata !{i32 786688, null, metadata !"callback", null, i32 214, metadata !4, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [callback] [line 214]
!4 = metadata !{i32 786451, metadata !6, null, metadata !"btCompoundLeafCallback", i32 90, i64 512, i64 64, i32 0, i32 0, null, null, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [btCompoundLeafCallback] [line 90, size 512, align 64, offset 0] [def] [from ]
!5 = metadata !{i32 786473, metadata !6} ; [ DW_TAG_file_type ]
!6 = metadata !{metadata !"MultiSource/Benchmarks/Bullet/btCompoundCollisionAlgorithm.cpp", metadata !"MultiSource/Benchmarks/Bullet"}
!7 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !9, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!8 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
!9 = metadata !{null}