343 lines
18 KiB
LLVM
343 lines
18 KiB
LLVM
|
; REQUIRES: x86_64-linux
|
||
|
|
; REQUIRES: asserts
|
||
|
|
; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/pseudo-probe-stale-profile-matching.prof --salvage-stale-profile -S --debug-only=sample-profile,sample-profile-impl 2>&1 | FileCheck %s
|
||
|
|
|
||
|
|
; The profiled source code:
|
||
|
|
|
||
|
|
; volatile int x = 1;
|
||
|
|
; __attribute__((noinline)) int bar(int p) {
|
||
|
|
; return p;
|
||
|
|
; }
|
||
|
|
|
||
|
|
; __attribute__((always_inline)) int foo(int i, int p) {
|
||
|
|
; if (i % 10) return bar(p);
|
||
|
|
; else return bar(p + 1);
|
||
|
|
; }
|
||
|
|
|
||
|
|
; int main() {
|
||
|
|
; for (int i = 0; i < 1000 * 1000; i++) {
|
||
|
|
; x += foo(i, x);
|
||
|
|
; x += bar(x);
|
||
|
|
; x += foo(i, x);
|
||
|
|
; x += bar(x);
|
||
|
|
; }
|
||
|
|
; }
|
||
|
|
|
||
|
|
; The source code for the current build:
|
||
|
|
|
||
|
|
; volatile int x = 1;
|
||
|
|
; __attribute__((noinline)) int bar(int p) {
|
||
|
|
; return p;
|
||
|
|
; }
|
||
|
|
|
||
|
|
; __attribute__((always_inline)) int foo(int i, int p) {
|
||
|
|
; if (i % 10) return bar(p);
|
||
|
|
; else return bar(p + 1);
|
||
|
|
; }
|
||
|
|
|
||
|
|
; int main() {
|
||
|
|
; if (x == 0) // code change
|
||
|
|
; return 0; // code change
|
||
|
|
; for (int i = 0; i < 1000 * 1000; i++) {
|
||
|
|
; x += foo(i, x);
|
||
|
|
; x += bar(x);
|
||
|
|
; if (i < 0) // code change
|
||
|
|
; return 0; // code change
|
||
|
|
; x += foo(i, x);
|
||
|
|
; x += bar(x);
|
||
|
|
; }
|
||
|
|
; }
|
||
|
|
|
||
|
|
|
||
|
|
; CHECK: Run stale profile matching for main
|
||
|
|
|
||
|
|
; CHECK: Location is matched from 1 to 1
|
||
|
|
; CHECK: Location is matched from 2 to 2
|
||
|
|
; CHECK: Location is matched from 3 to 3
|
||
|
|
; CHECK: Location is matched from 4 to 4
|
||
|
|
; CHECK: Location is matched from 5 to 5
|
||
|
|
; CHECK: Location is matched from 6 to 6
|
||
|
|
; CHECK: Location is matched from 7 to 7
|
||
|
|
; CHECK: Location is matched from 8 to 8
|
||
|
|
; CHECK: Location is matched from 9 to 9
|
||
|
|
; CHECK: Location is matched from 10 to 10
|
||
|
|
; CHECK: Location is matched from 11 to 11
|
||
|
|
|
||
|
|
; CHECK: Callsite with callee:foo is matched from 13 to 6
|
||
|
|
; CHECK: Location is rematched backwards from 7 to 0
|
||
|
|
; CHECK: Location is rematched backwards from 8 to 1
|
||
|
|
; CHECK: Location is rematched backwards from 9 to 2
|
||
|
|
; CHECK: Location is rematched backwards from 10 to 3
|
||
|
|
; CHECK: Location is rematched backwards from 11 to 4
|
||
|
|
; CHECK: Callsite with callee:bar is matched from 14 to 7
|
||
|
|
; CHECK: Callsite with callee:foo is matched from 15 to 8
|
||
|
|
; CHECK: Callsite with callee:bar is matched from 16 to 9
|
||
|
|
|
||
|
|
|
||
|
|
; CHECK: 2: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 2, i32 0, i64 -1), !dbg ![[#]] - weight: 112 - factor: 1.00)
|
||
|
|
; CHECK: 3: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 3, i32 0, i64 -1), !dbg ![[#]] - weight: 112 - factor: 1.00)
|
||
|
|
; CHECK: 4: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 4, i32 0, i64 -1), !dbg ![[#]] - weight: 116 - factor: 1.00)
|
||
|
|
; CHECK: 5: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 5, i32 0, i64 -1), !dbg ![[#]] - weight: 0 - factor: 1.00)
|
||
|
|
; CHECK: 1: call void @llvm.pseudoprobe(i64 6699318081062747564, i64 1, i32 0, i64 -1), !dbg ![[#]] - weight: 112 - factor: 1.00)
|
||
|
|
; CHECK: 2: call void @llvm.pseudoprobe(i64 6699318081062747564, i64 2, i32 0, i64 -1), !dbg ![[#]] - weight: 101 - factor: 1.00)
|
||
|
|
; CHECK: 5: %call.i8 = call i32 @bar(i32 noundef %1), !dbg ![[#]] - weight: 101 - factor: 1.00)
|
||
|
|
; CHECK: 3: call void @llvm.pseudoprobe(i64 6699318081062747564, i64 3, i32 0, i64 -1), !dbg ![[#]] - weight: 13 - factor: 1.00)
|
||
|
|
; CHECK: 6: %call1.i5 = call i32 @bar(i32 noundef %add.i4), !dbg ![[#]] - weight: 13 - factor: 1.00)
|
||
|
|
; CHECK: 4: call void @llvm.pseudoprobe(i64 6699318081062747564, i64 4, i32 0, i64 -1), !dbg ![[#]] - weight: 112 - factor: 1.00)
|
||
|
|
; CHECK: 14: %call2 = call i32 @bar(i32 noundef %3), !dbg ![[#]] - weight: 124 - factor: 1.00)
|
||
|
|
; CHECK: 8: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 8, i32 0, i64 -1), !dbg ![[#]] - weight: 0 - factor: 1.00)
|
||
|
|
; CHECK: 1: call void @llvm.pseudoprobe(i64 6699318081062747564, i64 1, i32 0, i64 -1), !dbg ![[#]] - weight: 117 - factor: 1.00)
|
||
|
|
; CHECK: 2: call void @llvm.pseudoprobe(i64 6699318081062747564, i64 2, i32 0, i64 -1), !dbg ![[#]] - weight: 104 - factor: 1.00)
|
||
|
|
; CHECK: 5: %call.i = call i32 @bar(i32 noundef %5), !dbg ![[#]] - weight: 104 - factor: 1.00)
|
||
|
|
; CHECK: 3: call void @llvm.pseudoprobe(i64 6699318081062747564, i64 3, i32 0, i64 -1), !dbg ![[#]] - weight: 13 - factor: 1.00)
|
||
|
|
; CHECK: 6: %call1.i = call i32 @bar(i32 noundef %add.i), !dbg ![[#]] - weight: 14 - factor: 1.00)
|
||
|
|
; CHECK: 4: call void @llvm.pseudoprobe(i64 6699318081062747564, i64 4, i32 0, i64 -1), !dbg ![[#]] - weight: 121 - factor: 1.00)
|
||
|
|
; CHECK: 16: %call9 = call i32 @bar(i32 noundef %7), !dbg ![[#]] - weight: 126 - factor: 1.00)
|
||
|
|
; CHECK: 9: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 9, i32 0, i64 -1), !dbg ![[#]] - weight: 112 - factor: 1.00)
|
||
|
|
; CHECK: 10: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 10, i32 0, i64 -1), !dbg ![[#]] - weight: 112 - factor: 1.00)
|
||
|
|
; CHECK: 11: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 11, i32 0, i64 -1), !dbg ![[#]] - weight: 116 - factor: 1.00)
|
||
|
|
; CHECK: 1: call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 1, i32 0, i64 -1), !dbg ![[#]] - weight: 0 - factor: 1.00)
|
||
|
|
|
||
|
|
|
||
|
|
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
|
||
|
|
target triple = "x86_64-unknown-linux-gnu"
|
||
|
|
|
||
|
|
@x = dso_local global i32 1, align 4, !dbg !0
|
||
|
|
|
||
|
|
; Function Attrs: noinline nounwind uwtable
|
||
|
|
define dso_local i32 @bar(i32 noundef %p) #0 !dbg !16 {
|
||
|
|
entry:
|
||
|
|
call void @llvm.dbg.value(metadata i32 %p, metadata !20, metadata !DIExpression()), !dbg !21
|
||
|
|
call void @llvm.pseudoprobe(i64 -2012135647395072713, i64 1, i32 0, i64 -1), !dbg !22
|
||
|
|
ret i32 %p, !dbg !23
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
|
||
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
||
|
|
|
||
|
|
; Function Attrs: alwaysinline nounwind uwtable
|
||
|
|
define dso_local i32 @foo(i32 noundef %i, i32 noundef %p) #2 !dbg !24 {
|
||
|
|
entry:
|
||
|
|
call void @llvm.dbg.value(metadata i32 %i, metadata !28, metadata !DIExpression()), !dbg !30
|
||
|
|
call void @llvm.dbg.value(metadata i32 %p, metadata !29, metadata !DIExpression()), !dbg !30
|
||
|
|
call void @llvm.pseudoprobe(i64 6699318081062747564, i64 1, i32 0, i64 -1), !dbg !31
|
||
|
|
%rem = srem i32 %i, 10, !dbg !33
|
||
|
|
%tobool = icmp ne i32 %rem, 0, !dbg !33
|
||
|
|
br i1 %tobool, label %if.then, label %if.else, !dbg !34
|
||
|
|
|
||
|
|
if.then: ; preds = %entry
|
||
|
|
call void @llvm.pseudoprobe(i64 6699318081062747564, i64 2, i32 0, i64 -1), !dbg !35
|
||
|
|
%call = call i32 @bar(i32 noundef %p), !dbg !36
|
||
|
|
br label %return, !dbg !38
|
||
|
|
|
||
|
|
if.else: ; preds = %entry
|
||
|
|
call void @llvm.pseudoprobe(i64 6699318081062747564, i64 3, i32 0, i64 -1), !dbg !39
|
||
|
|
%add = add nsw i32 %p, 1, !dbg !40
|
||
|
|
%call1 = call i32 @bar(i32 noundef %add), !dbg !41
|
||
|
|
br label %return, !dbg !43
|
||
|
|
|
||
|
|
return: ; preds = %if.else, %if.then
|
||
|
|
%retval.0 = phi i32 [ %call, %if.then ], [ %call1, %if.else ], !dbg !44
|
||
|
|
call void @llvm.pseudoprobe(i64 6699318081062747564, i64 4, i32 0, i64 -1), !dbg !45
|
||
|
|
ret i32 %retval.0, !dbg !45
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: nounwind uwtable
|
||
|
|
define dso_local i32 @main() #3 !dbg !46 {
|
||
|
|
entry:
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 1, i32 0, i64 -1), !dbg !52
|
||
|
|
%0 = load volatile i32, ptr @x, align 4, !dbg !52, !tbaa !54
|
||
|
|
%cmp = icmp eq i32 %0, 0, !dbg !58
|
||
|
|
br i1 %cmp, label %if.then, label %if.end, !dbg !59
|
||
|
|
|
||
|
|
if.then: ; preds = %entry
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 2, i32 0, i64 -1), !dbg !60
|
||
|
|
br label %for.end, !dbg !60
|
||
|
|
|
||
|
|
if.end: ; preds = %entry
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 3, i32 0, i64 -1), !dbg !61
|
||
|
|
call void @llvm.dbg.value(metadata i32 0, metadata !50, metadata !DIExpression()), !dbg !62
|
||
|
|
br label %for.cond, !dbg !63
|
||
|
|
|
||
|
|
for.cond: ; preds = %if.end6, %if.end
|
||
|
|
%i.0 = phi i32 [ 0, %if.end ], [ %inc, %if.end6 ], !dbg !64
|
||
|
|
call void @llvm.dbg.value(metadata i32 %i.0, metadata !50, metadata !DIExpression()), !dbg !62
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 4, i32 0, i64 -1), !dbg !65
|
||
|
|
%cmp1 = icmp slt i32 %i.0, 1000000, !dbg !67
|
||
|
|
br i1 %cmp1, label %for.body, label %for.cond.cleanup, !dbg !68
|
||
|
|
|
||
|
|
for.cond.cleanup: ; preds = %for.cond
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 5, i32 0, i64 -1), !dbg !68
|
||
|
|
br label %cleanup, !dbg !68
|
||
|
|
|
||
|
|
for.body: ; preds = %for.cond
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 6, i32 0, i64 -1), !dbg !69
|
||
|
|
%1 = load volatile i32, ptr @x, align 4, !dbg !71, !tbaa !54
|
||
|
|
%call = call i32 @foo(i32 noundef %i.0, i32 noundef %1), !dbg !72
|
||
|
|
%2 = load volatile i32, ptr @x, align 4, !dbg !74, !tbaa !54
|
||
|
|
%add = add nsw i32 %2, %call, !dbg !74
|
||
|
|
store volatile i32 %add, ptr @x, align 4, !dbg !74, !tbaa !54
|
||
|
|
%3 = load volatile i32, ptr @x, align 4, !dbg !75, !tbaa !54
|
||
|
|
%call2 = call i32 @bar(i32 noundef %3), !dbg !76
|
||
|
|
%4 = load volatile i32, ptr @x, align 4, !dbg !78, !tbaa !54
|
||
|
|
%add3 = add nsw i32 %4, %call2, !dbg !78
|
||
|
|
store volatile i32 %add3, ptr @x, align 4, !dbg !78, !tbaa !54
|
||
|
|
br i1 false, label %if.then5, label %if.end6, !dbg !79
|
||
|
|
|
||
|
|
if.then5: ; preds = %for.body
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 7, i32 0, i64 -1), !dbg !80
|
||
|
|
br label %cleanup, !dbg !80
|
||
|
|
|
||
|
|
if.end6: ; preds = %for.body
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 8, i32 0, i64 -1), !dbg !82
|
||
|
|
%5 = load volatile i32, ptr @x, align 4, !dbg !83, !tbaa !54
|
||
|
|
%call7 = call i32 @foo(i32 noundef %i.0, i32 noundef %5), !dbg !84
|
||
|
|
%6 = load volatile i32, ptr @x, align 4, !dbg !86, !tbaa !54
|
||
|
|
%add8 = add nsw i32 %6, %call7, !dbg !86
|
||
|
|
store volatile i32 %add8, ptr @x, align 4, !dbg !86, !tbaa !54
|
||
|
|
%7 = load volatile i32, ptr @x, align 4, !dbg !87, !tbaa !54
|
||
|
|
%call9 = call i32 @bar(i32 noundef %7), !dbg !88
|
||
|
|
%8 = load volatile i32, ptr @x, align 4, !dbg !90, !tbaa !54
|
||
|
|
%add10 = add nsw i32 %8, %call9, !dbg !90
|
||
|
|
store volatile i32 %add10, ptr @x, align 4, !dbg !90, !tbaa !54
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 9, i32 0, i64 -1), !dbg !91
|
||
|
|
%inc = add nsw i32 %i.0, 1, !dbg !91
|
||
|
|
call void @llvm.dbg.value(metadata i32 %inc, metadata !50, metadata !DIExpression()), !dbg !62
|
||
|
|
br label %for.cond, !dbg !92, !llvm.loop !93
|
||
|
|
|
||
|
|
cleanup: ; preds = %if.then5, %for.cond.cleanup
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 10, i32 0, i64 -1), !dbg !96
|
||
|
|
br label %for.end
|
||
|
|
|
||
|
|
for.end: ; preds = %cleanup, %if.then
|
||
|
|
call void @llvm.pseudoprobe(i64 -2624081020897602054, i64 11, i32 0, i64 -1), !dbg !97
|
||
|
|
ret i32 0, !dbg !97
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
|
||
|
|
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4
|
||
|
|
|
||
|
|
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
|
||
|
|
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #4
|
||
|
|
|
||
|
|
; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
|
||
|
|
declare void @llvm.dbg.assign(metadata, metadata, metadata, metadata, metadata, metadata) #1
|
||
|
|
|
||
|
|
; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: readwrite)
|
||
|
|
declare void @llvm.pseudoprobe(i64, i64, i32, i64) #5
|
||
|
|
|
||
|
|
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
|
||
|
|
declare void @llvm.dbg.value(metadata, metadata, metadata) #6
|
||
|
|
|
||
|
|
attributes #0 = { noinline nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" "use-sample-profile" }
|
||
|
|
attributes #1 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
|
||
|
|
attributes #2 = { alwaysinline nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" "use-sample-profile" }
|
||
|
|
attributes #3 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" "use-sample-profile" }
|
||
|
|
attributes #4 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
|
||
|
|
attributes #5 = { mustprogress nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: readwrite) }
|
||
|
|
attributes #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
|
||
|
|
|
||
|
|
!llvm.dbg.cu = !{!2}
|
||
|
|
!llvm.module.flags = !{!7, !8, !9, !10, !11}
|
||
|
|
!llvm.ident = !{!12}
|
||
|
|
!llvm.pseudo_probe_desc = !{!13, !14, !15}
|
||
|
|
|
||
|
|
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
|
||
|
|
!1 = distinct !DIGlobalVariable(name: "x", scope: !2, file: !3, line: 1, type: !5, isLocal: false, isDefinition: true)
|
||
|
|
!2 = distinct !DICompileUnit(language: DW_LANG_C11, file: !3, producer: "clang version 17.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None)
|
||
|
|
!3 = !DIFile(filename: "test.c", directory: "path")
|
||
|
|
!4 = !{!0}
|
||
|
|
!5 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: !6)
|
||
|
|
!6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
|
||
|
|
!7 = !{i32 7, !"Dwarf Version", i32 5}
|
||
|
|
!8 = !{i32 2, !"Debug Info Version", i32 3}
|
||
|
|
!9 = !{i32 1, !"wchar_size", i32 4}
|
||
|
|
!10 = !{i32 7, !"uwtable", i32 2}
|
||
|
|
!11 = !{i32 7, !"debug-info-assignment-tracking", i1 true}
|
||
|
|
!12 = !{!"clang version 17.0.0"}
|
||
|
|
!13 = !{i64 -2012135647395072713, i64 4294967295, !"bar"}
|
||
|
|
!14 = !{i64 6699318081062747564, i64 563022570642068, !"foo"}
|
||
|
|
!15 = !{i64 -2624081020897602054, i64 1126158552146340, !"main"}
|
||
|
|
!16 = distinct !DISubprogram(name: "bar", scope: !3, file: !3, line: 2, type: !17, scopeLine: 2, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !2, retainedNodes: !19)
|
||
|
|
!17 = !DISubroutineType(types: !18)
|
||
|
|
!18 = !{!6, !6}
|
||
|
|
!19 = !{!20}
|
||
|
|
!20 = !DILocalVariable(name: "p", arg: 1, scope: !16, file: !3, line: 2, type: !6)
|
||
|
|
!21 = !DILocation(line: 0, scope: !16)
|
||
|
|
!22 = !DILocation(line: 3, column: 10, scope: !16)
|
||
|
|
!23 = !DILocation(line: 3, column: 3, scope: !16)
|
||
|
|
!24 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 6, type: !25, scopeLine: 6, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !2, retainedNodes: !27)
|
||
|
|
!25 = !DISubroutineType(types: !26)
|
||
|
|
!26 = !{!6, !6, !6}
|
||
|
|
!27 = !{!28, !29}
|
||
|
|
!28 = !DILocalVariable(name: "i", arg: 1, scope: !24, file: !3, line: 6, type: !6)
|
||
|
|
!29 = !DILocalVariable(name: "p", arg: 2, scope: !24, file: !3, line: 6, type: !6)
|
||
|
|
!30 = !DILocation(line: 0, scope: !24)
|
||
|
|
!31 = !DILocation(line: 7, column: 6, scope: !32)
|
||
|
|
!32 = distinct !DILexicalBlock(scope: !24, file: !3, line: 7, column: 6)
|
||
|
|
!33 = !DILocation(line: 7, column: 8, scope: !32)
|
||
|
|
!34 = !DILocation(line: 7, column: 6, scope: !24)
|
||
|
|
!35 = !DILocation(line: 7, column: 26, scope: !32)
|
||
|
|
!36 = !DILocation(line: 7, column: 22, scope: !37)
|
||
|
|
!37 = !DILexicalBlockFile(scope: !32, file: !3, discriminator: 186646575)
|
||
|
|
!38 = !DILocation(line: 7, column: 14, scope: !32)
|
||
|
|
!39 = !DILocation(line: 8, column: 19, scope: !32)
|
||
|
|
!40 = !DILocation(line: 8, column: 21, scope: !32)
|
||
|
|
!41 = !DILocation(line: 8, column: 15, scope: !42)
|
||
|
|
!42 = !DILexicalBlockFile(scope: !32, file: !3, discriminator: 186646583)
|
||
|
|
!43 = !DILocation(line: 8, column: 8, scope: !32)
|
||
|
|
!44 = !DILocation(line: 0, scope: !32)
|
||
|
|
!45 = !DILocation(line: 9, column: 1, scope: !24)
|
||
|
|
!46 = distinct !DISubprogram(name: "main", scope: !3, file: !3, line: 11, type: !47, scopeLine: 11, flags: DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !2, retainedNodes: !49)
|
||
|
|
!47 = !DISubroutineType(types: !48)
|
||
|
|
!48 = !{!6}
|
||
|
|
!49 = !{!50}
|
||
|
|
!50 = !DILocalVariable(name: "i", scope: !51, file: !3, line: 14, type: !6)
|
||
|
|
!51 = distinct !DILexicalBlock(scope: !46, file: !3, line: 14, column: 3)
|
||
|
|
!52 = !DILocation(line: 12, column: 6, scope: !53)
|
||
|
|
!53 = distinct !DILexicalBlock(scope: !46, file: !3, line: 12, column: 6)
|
||
|
|
!54 = !{!55, !55, i64 0}
|
||
|
|
!55 = !{!"int", !56, i64 0}
|
||
|
|
!56 = !{!"omnipotent char", !57, i64 0}
|
||
|
|
!57 = !{!"Simple C/C++ TBAA"}
|
||
|
|
!58 = !DILocation(line: 12, column: 8, scope: !53)
|
||
|
|
!59 = !DILocation(line: 12, column: 6, scope: !46)
|
||
|
|
!60 = !DILocation(line: 13, column: 5, scope: !53)
|
||
|
|
!61 = !DILocation(line: 14, column: 11, scope: !51)
|
||
|
|
!62 = !DILocation(line: 0, scope: !51)
|
||
|
|
!63 = !DILocation(line: 14, column: 7, scope: !51)
|
||
|
|
!64 = !DILocation(line: 14, scope: !51)
|
||
|
|
!65 = !DILocation(line: 14, column: 18, scope: !66)
|
||
|
|
!66 = distinct !DILexicalBlock(scope: !51, file: !3, line: 14, column: 3)
|
||
|
|
!67 = !DILocation(line: 14, column: 20, scope: !66)
|
||
|
|
!68 = !DILocation(line: 14, column: 3, scope: !51)
|
||
|
|
!69 = !DILocation(line: 15, column: 15, scope: !70)
|
||
|
|
!70 = distinct !DILexicalBlock(scope: !66, file: !3, line: 14, column: 40)
|
||
|
|
!71 = !DILocation(line: 15, column: 18, scope: !70)
|
||
|
|
!72 = !DILocation(line: 15, column: 11, scope: !73)
|
||
|
|
!73 = !DILexicalBlockFile(scope: !70, file: !3, discriminator: 186646639)
|
||
|
|
!74 = !DILocation(line: 15, column: 8, scope: !70)
|
||
|
|
!75 = !DILocation(line: 16, column: 15, scope: !70)
|
||
|
|
!76 = !DILocation(line: 16, column: 11, scope: !77)
|
||
|
|
!77 = !DILexicalBlockFile(scope: !70, file: !3, discriminator: 186646647)
|
||
|
|
!78 = !DILocation(line: 16, column: 8, scope: !70)
|
||
|
|
!79 = !DILocation(line: 17, column: 9, scope: !70)
|
||
|
|
!80 = !DILocation(line: 18, column: 8, scope: !81)
|
||
|
|
!81 = distinct !DILexicalBlock(scope: !70, file: !3, line: 17, column: 9)
|
||
|
|
!82 = !DILocation(line: 19, column: 15, scope: !70)
|
||
|
|
!83 = !DILocation(line: 19, column: 18, scope: !70)
|
||
|
|
!84 = !DILocation(line: 19, column: 11, scope: !85)
|
||
|
|
!85 = !DILexicalBlockFile(scope: !70, file: !3, discriminator: 186646655)
|
||
|
|
!86 = !DILocation(line: 19, column: 8, scope: !70)
|
||
|
|
!87 = !DILocation(line: 20, column: 15, scope: !70)
|
||
|
|
!88 = !DILocation(line: 20, column: 11, scope: !89)
|
||
|
|
!89 = !DILexicalBlockFile(scope: !70, file: !3, discriminator: 186646663)
|
||
|
|
!90 = !DILocation(line: 20, column: 8, scope: !70)
|
||
|
|
!91 = !DILocation(line: 14, column: 36, scope: !66)
|
||
|
|
!92 = !DILocation(line: 14, column: 3, scope: !66)
|
||
|
|
!93 = distinct !{!93, !68, !94, !95}
|
||
|
|
!94 = !DILocation(line: 21, column: 3, scope: !51)
|
||
|
|
!95 = !{!"llvm.loop.mustprogress"}
|
||
|
|
!96 = !DILocation(line: 0, scope: !46)
|
||
|
|
!97 = !DILocation(line: 22, column: 1, scope: !46)
|