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llvm-mirror/test/DebugInfo/Mips/dsr-non-fixed-objects.ll
Jinsong Ji 8200fe6cfc [DebugInfo][test][MIPS] Use mtriple in tests 
Mips tests are using -march in RUN lines,
this will fail on AIX OS , when we get the mips-ibm-aix triple.

This is caused/exposed recently due to https://reviews.llvm.org/D101194 changed the default getMultiarchTriple in toolchain.

Update the tests to use -mtriple instead to avoid unintended failures.

Reviewed By: atanasyan

Differential Revision: https://reviews.llvm.org/D101863
2021-05-05 13:51:27 +00:00

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; RUN: llc -mtriple=mips -mcpu=mips32r2 -O0 -filetype=obj -fast-isel=0 <%s | \
; RUN: llvm-dwarfdump -v -all - | FileCheck %s
declare void @llvm.dbg.declare(metadata, metadata, metadata)
declare void @foo(i32*)
; void foo(int *);
;
; int f2(int a, int b) {
; int c __attribute__((aligned(16))) = a + b;
; foo(&c);
; return c;
; }
;
; int *f3(int a, int b) {
; int c __attribute__((aligned(16))) = a + b;
; int *w = alloca(c);
; foo(&c);
; return w;
; }
; CHECK: DW_TAG_subprogram
; CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_breg29 SP_64+36)
; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x00000065] = "c")
; Function Attrs: nounwind
define i32 @f2(i32 signext %a, i32 signext %b) !dbg !4 {
entry:
%a.addr = alloca i32, align 4
%b.addr = alloca i32, align 4
%c = alloca i32, align 16
store i32 %a, i32* %a.addr, align 4
call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !15, metadata !16), !dbg !17
store i32 %b, i32* %b.addr, align 4
call void @llvm.dbg.declare(metadata i32* %b.addr, metadata !18, metadata !16), !dbg !19
call void @llvm.dbg.declare(metadata i32* %c, metadata !20, metadata !16), !dbg !21
%0 = load i32, i32* %a.addr, align 4, !dbg !22
%1 = load i32, i32* %b.addr, align 4, !dbg !23
%add = add nsw i32 %0, %1, !dbg !24
store i32 %add, i32* %c, align 16, !dbg !21
call void @foo(i32* %c), !dbg !25
%2 = load i32, i32* %c, align 16, !dbg !26
ret i32 %2, !dbg !27
}
; CHECK: DW_TAG_subprogram
; CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_breg23 S7_64+32)
; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x00000065] = "c")
define i32* @f3(i32 signext %a, i32 signext %b) !dbg !8 {
entry:
%a.addr = alloca i32, align 4
%b.addr = alloca i32, align 4
%c = alloca i32, align 16
%w = alloca i32*, align 4
store i32 %a, i32* %a.addr, align 4
call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !28, metadata !16), !dbg !29
store i32 %b, i32* %b.addr, align 4
call void @llvm.dbg.declare(metadata i32* %b.addr, metadata !30, metadata !16), !dbg !31
call void @llvm.dbg.declare(metadata i32* %c, metadata !32, metadata !16), !dbg !33
%0 = load i32, i32* %a.addr, align 4, !dbg !34
%1 = load i32, i32* %b.addr, align 4, !dbg !35
%add = add nsw i32 %0, %1, !dbg !36
store i32 %add, i32* %c, align 16, !dbg !33
call void @llvm.dbg.declare(metadata i32** %w, metadata !37, metadata !DIExpression(DW_OP_deref)), !dbg !38
%2 = load i32, i32* %c, align 16, !dbg !39
%3 = alloca i8, i32 %2, !dbg !40
%4 = bitcast i8* %3 to i32*, !dbg !40
store i32* %4, i32** %w, align 4, !dbg !38
call void @foo(i32* %c), !dbg !41
%5 = load i32*, i32** %w, align 4, !dbg !42
ret i32* %5, !dbg !43
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!12, !13}
!llvm.ident = !{!14}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 251783) (llvm/trunk 251781)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
!1 = !DIFile(filename: "test.c", directory: "/home/vk/repos/tmp/dwarf")
!2 = !{}
!4 = distinct !DISubprogram(name: "f2", scope: !1, file: !1, line: 20, type: !5, isLocal: false, isDefinition: true, scopeLine: 20, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{!7, !7, !7}
!7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!8 = distinct !DISubprogram(name: "f3", scope: !1, file: !1, line: 27, type: !9, isLocal: false, isDefinition: true, scopeLine: 27, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
!9 = !DISubroutineType(types: !10)
!10 = !{!11, !7, !7}
!11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 32, align: 32)
!12 = !{i32 2, !"Dwarf Version", i32 4}
!13 = !{i32 2, !"Debug Info Version", i32 3}
!14 = !{!"clang version 3.8.0 (trunk 251783) (llvm/trunk 251781)"}
!15 = !DILocalVariable(name: "a", arg: 1, scope: !4, file: !1, line: 20, type: !7)
!16 = !DIExpression()
!17 = !DILocation(line: 20, column: 12, scope: !4)
!18 = !DILocalVariable(name: "b", arg: 2, scope: !4, file: !1, line: 20, type: !7)
!19 = !DILocation(line: 20, column: 19, scope: !4)
!20 = !DILocalVariable(name: "c", scope: !4, file: !1, line: 21, type: !7)
!21 = !DILocation(line: 21, column: 7, scope: !4)
!22 = !DILocation(line: 21, column: 40, scope: !4)
!23 = !DILocation(line: 21, column: 44, scope: !4)
!24 = !DILocation(line: 21, column: 42, scope: !4)
!25 = !DILocation(line: 22, column: 3, scope: !4)
!26 = !DILocation(line: 23, column: 10, scope: !4)
!27 = !DILocation(line: 23, column: 3, scope: !4)
!28 = !DILocalVariable(name: "a", arg: 1, scope: !8, file: !1, line: 27, type: !7)
!29 = !DILocation(line: 27, column: 13, scope: !8)
!30 = !DILocalVariable(name: "b", arg: 2, scope: !8, file: !1, line: 27, type: !7)
!31 = !DILocation(line: 27, column: 20, scope: !8)
!32 = !DILocalVariable(name: "c", scope: !8, file: !1, line: 28, type: !7)
!33 = !DILocation(line: 28, column: 7, scope: !8)
!34 = !DILocation(line: 28, column: 40, scope: !8)
!35 = !DILocation(line: 28, column: 44, scope: !8)
!36 = !DILocation(line: 28, column: 42, scope: !8)
!37 = !DILocalVariable(name: "w", scope: !8, file: !1, line: 29, type: !11)
!38 = !DILocation(line: 29, column: 8, scope: !8)
!39 = !DILocation(line: 29, column: 19, scope: !8)
!40 = !DILocation(line: 29, column: 12, scope: !8)
!41 = !DILocation(line: 30, column: 3, scope: !8)
!42 = !DILocation(line: 31, column: 10, scope: !8)
!43 = !DILocation(line: 31, column: 3, scope: !8)
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