427fb35192
The LIT test cases were migrated with the script provided by Nikita Popov. Due to the size of the change it is split into several parts. Reviewed By: nemanja, amyk, nikic, PowerPC Differential Revision: https://reviews.llvm.org/D135470
56 lines
2.0 KiB
LLVM
56 lines
2.0 KiB
LLVM
; RUN: llc < %s -mtriple powerpc64-ibm-aix-xcoff | FileCheck %s --check-prefix=CHECKASM
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; This is a case copied from test/DebugInfo/Generic/debug-label-mi.ll. This test
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; is to explicitly check that fast isel for XCOFF works as expected for debug
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; related intrinsics.
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; CHECKASM: DEBUG_LABEL: foo:top
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; CHECKASM: DEBUG_LABEL: foo:done
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source_filename = "debug-label-mi.c"
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; Function Attrs: noinline nounwind optnone
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define i32 @foo(i32 signext %a, i32 signext %b) #0 !dbg !4 {
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entry:
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%a.addr = alloca i32, align 4
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%b.addr = alloca i32, align 4
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%sum = alloca i32, align 4
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store i32 %a, ptr %a.addr, align 4
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store i32 %b, ptr %b.addr, align 4
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br label %top
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top: ; preds = %entry
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call void @llvm.dbg.label(metadata !8), !dbg !9
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%0 = load i32, ptr %a.addr, align 4
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%1 = load i32, ptr %b.addr, align 4
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%add = add nsw i32 %0, %1
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store i32 %add, ptr %sum, align 4
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br label %done
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done: ; preds = %top
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call void @llvm.dbg.label(metadata !10), !dbg !11
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%2 = load i32, ptr %sum, align 4
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ret i32 %2
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}
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; Function Attrs: nounwind readnone speculatable
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declare void @llvm.dbg.label(metadata)
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attributes #0 = { noinline nounwind optnone uwtable }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, isOptimized: false, emissionKind: FullDebug, enums: !2)
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!1 = !DIFile(filename: "debug-label-mi.c", directory: "./")
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!2 = !{}
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!3 = !{i32 2, !"Debug Info Version", i32 3}
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!4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, unit: !0, retainedNodes: !2)
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!5 = !DISubroutineType(types: !6)
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!6 = !{!7, !7, !7}
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!7 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!8 = !DILabel(scope: !4, name: "top", file: !1, line: 4)
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!9 = !DILocation(line: 4, column: 1, scope: !4)
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!10 = !DILabel(scope: !4, name: "done", file: !1, line: 7)
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!11 = !DILocation(line: 7, column: 1, scope: !4)
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