; right now, so we check the asm output:
; RUN: llc -O0 -mtriple=x86_64-apple-darwin %s -o - -filetype=asm | FileCheck %s -check-prefix=ASM-CHECK
; vla should have a register-indirect address at one point.
-; ASM-CHECK: DEBUG_VALUE: vla <- RCX
+; ASM-CHECK: DEBUG_VALUE: vla <- [%RCX+0]
; ASM-CHECK: DW_OP_breg2
; RUN: llvm-as %s -o - | llvm-dis - | FileCheck %s --check-prefix=PRETTY-PRINT
-; PRETTY-PRINT: [ DW_TAG_expression ] [DW_OP_deref]
+; PRETTY-PRINT: DIExpression(DW_OP_deref)
-define void @testVLAwithSize(i32 %s) nounwind uwtable ssp {
+define void @testVLAwithSize(i32 %s) nounwind uwtable ssp !dbg !5 {
entry:
%s.addr = alloca i32, align 4
%saved_stack = alloca i8*
%i = alloca i32, align 4
store i32 %s, i32* %s.addr, align 4
- call void @llvm.dbg.declare(metadata i32* %s.addr, metadata !10, metadata !{!"0x102"}), !dbg !11
- %0 = load i32* %s.addr, align 4, !dbg !12
+ call void @llvm.dbg.declare(metadata i32* %s.addr, metadata !10, metadata !DIExpression()), !dbg !11
+ %0 = load i32, i32* %s.addr, align 4, !dbg !12
%1 = zext i32 %0 to i64, !dbg !12
%2 = call i8* @llvm.stacksave(), !dbg !12
store i8* %2, i8** %saved_stack, !dbg !12
%vla = alloca i32, i64 %1, align 16, !dbg !12
call void @llvm.dbg.declare(metadata i32* %vla, metadata !14, metadata !30), !dbg !18
- call void @llvm.dbg.declare(metadata i32* %i, metadata !19, metadata !{!"0x102"}), !dbg !20
+ call void @llvm.dbg.declare(metadata i32* %i, metadata !19, metadata !DIExpression()), !dbg !20
store i32 0, i32* %i, align 4, !dbg !21
br label %for.cond, !dbg !21
for.cond: ; preds = %for.inc, %entry
- %3 = load i32* %i, align 4, !dbg !21
- %4 = load i32* %s.addr, align 4, !dbg !21
+ %3 = load i32, i32* %i, align 4, !dbg !21
+ %4 = load i32, i32* %s.addr, align 4, !dbg !21
%cmp = icmp slt i32 %3, %4, !dbg !21
br i1 %cmp, label %for.body, label %for.end, !dbg !21
for.body: ; preds = %for.cond
- %5 = load i32* %i, align 4, !dbg !23
- %6 = load i32* %i, align 4, !dbg !23
+ %5 = load i32, i32* %i, align 4, !dbg !23
+ %6 = load i32, i32* %i, align 4, !dbg !23
%mul = mul nsw i32 %5, %6, !dbg !23
- %7 = load i32* %i, align 4, !dbg !23
+ %7 = load i32, i32* %i, align 4, !dbg !23
%idxprom = sext i32 %7 to i64, !dbg !23
- %arrayidx = getelementptr inbounds i32* %vla, i64 %idxprom, !dbg !23
+ %arrayidx = getelementptr inbounds i32, i32* %vla, i64 %idxprom, !dbg !23
store i32 %mul, i32* %arrayidx, align 4, !dbg !23
br label %for.inc, !dbg !25
for.inc: ; preds = %for.body
- %8 = load i32* %i, align 4, !dbg !26
+ %8 = load i32, i32* %i, align 4, !dbg !26
%inc = add nsw i32 %8, 1, !dbg !26
store i32 %inc, i32* %i, align 4, !dbg !26
br label %for.cond, !dbg !26
for.end: ; preds = %for.cond
- %9 = load i8** %saved_stack, !dbg !27
+ %9 = load i8*, i8** %saved_stack, !dbg !27
call void @llvm.stackrestore(i8* %9), !dbg !27
ret void, !dbg !27
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!29}
-!0 = !{!"0x11\0012\00clang version 3.2 (trunk 156005) (llvm/trunk 156000)\000\00\000\00\001", !28, !1, !1, !3, !1, !1} ; [ DW_TAG_compile_unit ]
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.2 (trunk 156005) (llvm/trunk 156000)", isOptimized: false, emissionKind: 1, file: !28, enums: !1, retainedTypes: !1, subprograms: !3, globals: !1, imports: !1)
!1 = !{}
!3 = !{!5}
-!5 = !{!"0x2e\00testVLAwithSize\00testVLAwithSize\00\001\000\001\000\006\00256\000\002", !28, !6, !7, null, void (i32)* @testVLAwithSize, null, null, !1} ; [ DW_TAG_subprogram ]
-!6 = !{!"0x29", !28} ; [ DW_TAG_file_type ]
-!7 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
+!5 = distinct !DISubprogram(name: "testVLAwithSize", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !28, scope: !6, type: !7, variables: !1)
+!6 = !DIFile(filename: "bar.c", directory: "/Users/echristo/tmp")
+!7 = !DISubroutineType(types: !8)
!8 = !{null, !9}
-!9 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ]
-!10 = !{!"0x101\00s\0016777217\000", !5, !6, !9} ; [ DW_TAG_arg_variable ]
-!11 = !MDLocation(line: 1, column: 26, scope: !5)
-!12 = !MDLocation(line: 3, column: 13, scope: !13)
-!13 = !{!"0xb\002\001\000", !28, !5} ; [ DW_TAG_lexical_block ]
-!14 = !{!"0x100\00vla\003\000", !13, !6, !15} ; [ DW_TAG_auto_variable ]
-!15 = !{!"0x1\00\000\000\0032\000\000", null, null, !9, !16, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 32, offset 0] [from int]
+!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!10 = !DILocalVariable(name: "s", line: 1, arg: 1, scope: !5, file: !6, type: !9)
+!11 = !DILocation(line: 1, column: 26, scope: !5)
+!12 = !DILocation(line: 3, column: 13, scope: !13)
+!13 = distinct !DILexicalBlock(line: 2, column: 1, file: !28, scope: !5)
+!14 = !DILocalVariable(name: "vla", line: 3, scope: !13, file: !6, type: !15)
+!15 = !DICompositeType(tag: DW_TAG_array_type, align: 32, baseType: !9, elements: !16)
!16 = !{!17}
-!17 = !{!"0x21\000\00-1"} ; [ DW_TAG_subrange_type ]
-!18 = !MDLocation(line: 3, column: 7, scope: !13)
-!19 = !{!"0x100\00i\004\000", !13, !6, !9} ; [ DW_TAG_auto_variable ]
-!20 = !MDLocation(line: 4, column: 7, scope: !13)
-!21 = !MDLocation(line: 5, column: 8, scope: !22)
-!22 = !{!"0xb\005\003\001", !28, !13} ; [ DW_TAG_lexical_block ]
-!23 = !MDLocation(line: 6, column: 5, scope: !24)
-!24 = !{!"0xb\005\0027\002", !28, !22} ; [ DW_TAG_lexical_block ]
-!25 = !MDLocation(line: 7, column: 3, scope: !24)
-!26 = !MDLocation(line: 5, column: 22, scope: !22)
-!27 = !MDLocation(line: 8, column: 1, scope: !13)
-!28 = !{!"bar.c", !"/Users/echristo/tmp"}
-!29 = !{i32 1, !"Debug Info Version", i32 2}
-!30 = !{!"0x102\006\006"} ; [ DW_TAG_expression ] [DW_OP_deref]
+!17 = !DISubrange(count: -1)
+!18 = !DILocation(line: 3, column: 7, scope: !13)
+!19 = !DILocalVariable(name: "i", line: 4, scope: !13, file: !6, type: !9)
+!20 = !DILocation(line: 4, column: 7, scope: !13)
+!21 = !DILocation(line: 5, column: 8, scope: !22)
+!22 = distinct !DILexicalBlock(line: 5, column: 3, file: !28, scope: !13)
+!23 = !DILocation(line: 6, column: 5, scope: !24)
+!24 = distinct !DILexicalBlock(line: 5, column: 27, file: !28, scope: !22)
+!25 = !DILocation(line: 7, column: 3, scope: !24)
+!26 = !DILocation(line: 5, column: 22, scope: !22)
+!27 = !DILocation(line: 8, column: 1, scope: !13)
+!28 = !DIFile(filename: "bar.c", directory: "/Users/echristo/tmp")
+!29 = !{i32 1, !"Debug Info Version", i32 3}
+!30 = !DIExpression(DW_OP_deref)
projects / oota-llvm.git / blobdiff