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bc2f12ee00
Summary: If the output of debug directives only is requested, we should drop emission of ',debug' option from the target directive. Required for supporting of nvprof profiler. Reviewers: echristo Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D46061 llvm-svn: 348497
49 lines
1.6 KiB
LLVM
49 lines
1.6 KiB
LLVM
; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda | FileCheck %s
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; // Bitcode in this test case is reduced version of compiled code below:
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;extern "C" {
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;#line 1 "/source/dir/foo.h"
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;__device__ void foo() {}
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;#line 2 "/source/dir/bar.cu"
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;__device__ void bar() {}
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;}
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; CHECK: .target sm_{{[0-9]+$}}
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; CHECK: .visible .func foo()
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; CHECK: .loc [[FOO:[0-9]+]] 1 31
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; CHECK: ret;
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; CHECK: .visible .func bar()
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; CHECK: .loc [[BAR:[0-9]+]] 2 31
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; CHECK: ret;
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define void @foo() !dbg !4 {
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bb:
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ret void, !dbg !10
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}
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define void @bar() !dbg !7 {
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bb:
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ret void, !dbg !11
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}
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; CHECK-DAG: .file [[FOO]] "{{.*}}foo.h"
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; CHECK-DAG: .file [[BAR]] "{{.*}}bar.cu"
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; CHECK-NOT: .section .debug{{.*}}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!8, !9}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "", isOptimized: false, runtimeVersion: 0, emissionKind: DebugDirectivesOnly, enums: !2)
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!1 = !DIFile(filename: "bar.cu", directory: "/source/dir")
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!2 = !{}
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!4 = distinct !DISubprogram(name: "foo", scope: !5, file: !5, line: 1, type: !6, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
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!5 = !DIFile(filename: "foo.h", directory: "/source/dir")
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!6 = !DISubroutineType(types: !2)
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!7 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 2, type: !6, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
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!8 = !{i32 2, !"Dwarf Version", i32 2}
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!9 = !{i32 2, !"Debug Info Version", i32 3}
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!10 = !DILocation(line: 1, column: 31, scope: !4)
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!11 = !DILocation(line: 2, column: 31, scope: !7)
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