diff --git a/clang/test/CodeGen/pseudo-probe-emit.c b/clang/test/CodeGen/pseudo-probe-emit.c index c7a3f7e6d5b02..360f831e84294 100644 --- a/clang/test/CodeGen/pseudo-probe-emit.c +++ b/clang/test/CodeGen/pseudo-probe-emit.c @@ -10,9 +10,9 @@ void foo(int x) { // CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 1, i32 0, i64 -1) if (x == 0) // CHECK: call void @llvm.pseudoprobe(i64 [[#GUID]], i64 2, i32 0, i64 -1) - bar(); + bar(); // probe id : 3 else - // CHECK: call void @llvm.pseudoprobe(i64 [[#GUID]], i64 3, i32 0, i64 -1) - go(); - // CHECK: call void @llvm.pseudoprobe(i64 [[#GUID]], i64 4, i32 0, i64 -1) + // CHECK: call void @llvm.pseudoprobe(i64 [[#GUID]], i64 4, i32 0, i64 -1) + go(); // probe id : 5 + // CHECK: call void @llvm.pseudoprobe(i64 [[#GUID]], i64 6, i32 0, i64 -1) } diff --git a/llvm/include/llvm/ProfileData/SampleProf.h b/llvm/include/llvm/ProfileData/SampleProf.h index 8ac84d4b933f2..51d590be124f1 100644 --- a/llvm/include/llvm/ProfileData/SampleProf.h +++ b/llvm/include/llvm/ProfileData/SampleProf.h @@ -466,7 +466,7 @@ struct SampleContextFrame { LineLocation Location; SampleContextFrame() : Location(0, 0) {} - + SampleContextFrame(FunctionId Func, LineLocation Location) : Func(Func), Location(Location) {} @@ -527,7 +527,7 @@ class SampleContext { : Func(Name), State(UnknownContext), Attributes(ContextNone) { assert(!Name.empty() && "Name is empty"); } - + SampleContext(FunctionId Func) : Func(Func), State(UnknownContext), Attributes(ContextNone) {} diff --git a/llvm/include/llvm/Transforms/IPO/SampleProfileProbe.h b/llvm/include/llvm/Transforms/IPO/SampleProfileProbe.h index 03aa93ce6bd38..7f2cc0ebbc07c 100644 --- a/llvm/include/llvm/Transforms/IPO/SampleProfileProbe.h +++ b/llvm/include/llvm/Transforms/IPO/SampleProfileProbe.h @@ -85,14 +85,12 @@ class SampleProfileProber { void findInvokeNormalDests(DenseSet &InvokeNormalDests); void computeBlocksToIgnore(DenseSet &BlocksToIgnore, DenseSet &BlocksAndCallsToIgnore); - void computeProbeIdForCallsites( - const DenseSet &BlocksAndCallsToIgnore); const Instruction * getOriginalTerminator(const BasicBlock *Head, const DenseSet &BlocksToIgnore); void computeCFGHash(const DenseSet &BlocksToIgnore); - void computeProbeIdForBlocks(const DenseSet &BlocksToIgnore); - void computeProbeIdForCallsites(); + void computeProbeId(const DenseSet &BlocksToIgnore, + const DenseSet &BlocksAndCallsToIgnore); Function *F; diff --git a/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp b/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp index 4d0fa24bd57ca..9a191b0e38bea 100644 --- a/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp +++ b/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp @@ -178,8 +178,7 @@ SampleProfileProber::SampleProfileProber(Function &Func, DenseSet BlocksAndCallsToIgnore; computeBlocksToIgnore(BlocksToIgnore, BlocksAndCallsToIgnore); - computeProbeIdForBlocks(BlocksToIgnore); - computeProbeIdForCallsites(BlocksAndCallsToIgnore); + computeProbeId(BlocksToIgnore, BlocksAndCallsToIgnore); computeCFGHash(BlocksToIgnore); } @@ -300,27 +299,20 @@ void SampleProfileProber::computeCFGHash( << ", Hash = " << FunctionHash << "\n"); } -void SampleProfileProber::computeProbeIdForBlocks( - const DenseSet &BlocksToIgnore) { - for (auto &BB : *F) { - if (BlocksToIgnore.contains(&BB)) - continue; - BlockProbeIds[&BB] = ++LastProbeId; - } -} - -void SampleProfileProber::computeProbeIdForCallsites( +void SampleProfileProber::computeProbeId( + const DenseSet &BlocksToIgnore, const DenseSet &BlocksAndCallsToIgnore) { LLVMContext &Ctx = F->getContext(); Module *M = F->getParent(); for (auto &BB : *F) { + if (!BlocksToIgnore.contains(&BB)) + BlockProbeIds[&BB] = ++LastProbeId; + if (BlocksAndCallsToIgnore.contains(&BB)) continue; for (auto &I : BB) { - if (!isa(I)) - continue; - if (isa(&I)) + if (!isa(I) || isa(&I)) continue; // The current implementation uses the lower 16 bits of the discriminator diff --git a/llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-profile.prof b/llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-profile.prof index ba4c6117dc96a..d3847946b9403 100644 --- a/llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-profile.prof +++ b/llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-profile.prof @@ -1,8 +1,8 @@ foo:3200:13 1: 13 2: 7 - 3: 6 - 4: 13 - 5: 7 _Z3barv:2 _Z3foov:5 - 6: 6 _Z3barv:4 _Z3foov:2 + 4: 6 + 6: 13 + 3: 7 _Z3barv:2 _Z3foov:5 + 5: 6 _Z3barv:4 _Z3foov:2 !CFGChecksum: 563022570642068 diff --git a/llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-update.prof b/llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-update.prof index 62f9bd5992e73..213bf0b6f81cc 100644 --- a/llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-update.prof +++ b/llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-update.prof @@ -1,8 +1,8 @@ foo:3200:13 1: 13 2: 7 - 3: 6 - 4: 13 - 5: 7 - 6: 6 + 4: 6 + 6: 13 + 7: 7 + 9: 6 !CFGChecksum: 844530426352218 diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-dangle.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-dangle.ll index 4647a34fc2f62..f0b6fdf62d969 100644 --- a/llvm/test/Transforms/SampleProfile/pseudo-probe-dangle.ll +++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-dangle.ll @@ -23,21 +23,21 @@ Merge: ; JT-LABEL-NO: T ; JT-LABEL-NO: F ; JT-LABEL: Merge +; JT-NOT: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4 ; JT-NOT: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 3 -; JT-NOT: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 2 -; JT: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) +; JT: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 5, i32 0, i64 -1) +; ASM-NOT: .pseudoprobe 6699318081062747564 4 ; ASM-NOT: .pseudoprobe 6699318081062747564 3 -; ASM-NOT: .pseudoprobe 6699318081062747564 2 -; ASM: .pseudoprobe 6699318081062747564 4 0 0 +; ASM: .pseudoprobe 6699318081062747564 5 0 0 ret i32 %call } ;; Check block T and F are gone, and their probes (probe 2 and 3) are gone too. ; MIR-tail: bb.0 ; MIR-tail: PSEUDO_PROBE [[#GUID:]], 1, 0, 0 -; MIR-tail-NOT: PSEUDO_PROBE [[#GUID:]], 2 ; MIR-tail-NOT: PSEUDO_PROBE [[#GUID:]], 3 -; MIR-tail: PSEUDO_PROBE [[#GUID:]], 4, 0, 0 +; MIR-tail-NOT: PSEUDO_PROBE [[#GUID:]], 4 +; MIR-tail: PSEUDO_PROBE [[#GUID:]], 5, 0, 0 define i32 @test(i32 %a, i32 %b, i32 %c) { diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-discriminator.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-discriminator.ll index 62f0737875aec..97b0ed600ad10 100644 --- a/llvm/test/Transforms/SampleProfile/pseudo-probe-discriminator.ll +++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-discriminator.ll @@ -62,10 +62,10 @@ attributes #1 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "fra ; DEBUG: ![[INST]] = !DILocation(line: 4, column: 15, scope: ![[INSTBLOCK:[0-9]+]]) ; DEBUG: ![[INSTBLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 4) - + ; PROBE: ![[CALL1]] = !DILocation(line: 4, column: 3, scope: ![[CALL1BLOCK:[0-9]+]]) -; PROBE: ![[CALL1BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 186646575) +; PROBE: ![[CALL1BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 186646559) ; PROBE: ![[CALL2]] = !DILocation(line: 4, column: 9, scope: ![[CALL2BLOCK:[0-9]+]]) -; PROBE: ![[CALL2BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 186646583) +; PROBE: ![[CALL2BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 186646567) ; PROBE: ![[INST]] = !DILocation(line: 4, column: 15, scope: ![[INSTBLOCK:[0-9]+]]) ; PROBE: ![[INSTBLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 4) diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-invoke.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-invoke.ll index 822ab403dee29..03bb64bf06916 100644 --- a/llvm/test/Transforms/SampleProfile/pseudo-probe-invoke.ll +++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-invoke.ll @@ -18,10 +18,12 @@ entry: if.then: ; preds = %entry ; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 2 +; callsite probe 3 invoke void @_Z3foov() to label %invoke.cont unwind label %terminate.lpad, !dbg !24 invoke.cont: ; preds = %if.then +; callsite probe 4 ; CHECK-NOT: call void @llvm.pseudoprobe(i64 -1069303473483922844, invoke void @_Z3bazv() to label %invoke.cont1 unwind label %terminate.lpad, !dbg !26 @@ -31,7 +33,8 @@ invoke.cont1: ; preds = %invoke.cont br label %if.end, !dbg !27 if.else: ; preds = %entry -; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 3 +; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 5 +; callsite probe 6 invoke void @_Z3foov() to label %invoke.cont2 unwind label %terminate.lpad, !dbg !28 @@ -40,7 +43,8 @@ invoke.cont2: ; preds = %if.else br label %if.end if.end: ; preds = %invoke.cont2, %invoke.cont1 -; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 4 +; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 7 +; callsite probe 8 invoke void @_Z3foov() to label %invoke.cont3 unwind label %terminate.lpad, !dbg !29 @@ -51,14 +55,14 @@ invoke.cont3: ; preds = %if.end br i1 %tobool4, label %if.then5, label %if.end6, !dbg !32 if.then5: ; preds = %invoke.cont3 -; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 5 +; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 9 %2 = load volatile i32, ptr @x, align 4, !dbg !33, !tbaa !19 %inc = add nsw i32 %2, 1, !dbg !33 store volatile i32 %inc, ptr @x, align 4, !dbg !33, !tbaa !19 br label %if.end6, !dbg !35 if.end6: ; preds = %if.then5, %invoke.cont3 -; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 6 +; CHECK: call void @llvm.pseudoprobe(i64 -1069303473483922844, i64 10 ret void, !dbg !36 terminate.lpad: ; preds = %if.end, %if.else, %invoke.cont, %if.then diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-profile-metadata-2.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-profile-metadata-2.ll index 148f3ede5ab48..379dcfcab338d 100644 --- a/llvm/test/Transforms/SampleProfile/pseudo-probe-profile-metadata-2.ll +++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-profile-metadata-2.ll @@ -29,7 +29,7 @@ if.else: br label %return return: - call void @llvm.pseudoprobe(i64 6699318081062747564, i64 4, i32 0, i64 -1) + call void @llvm.pseudoprobe(i64 6699318081062747564, i64 6, i32 0, i64 -1) %1 = load i32, ptr %retval, align 4 ret i32 %1 } @@ -55,13 +55,12 @@ attributes #0 = {"use-sample-profile"} !9 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !5, isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug) !10 = !{!"function_entry_count", i64 14} !11 = !{!"branch_weights", i32 100, i32 0} -;; A discriminator of 186646575 which is 0x6f80057 in hexdecimal, stands for an indirect call probe -;; with an index of 5 and probe factor of 1.0. -!12 = !DILexicalBlockFile(scope: !4, file: !5, discriminator: 186646575) +;; A discriminator of 186646559 which is 0xB20001F in hexdecimal, stands for an indirect call probe +;; with an index of 3 and probe factor of 1.0. +!12 = !DILexicalBlockFile(scope: !4, file: !5, discriminator: 186646559) !13 = distinct !DILocation(line: 10, column: 11, scope: !12) -;; A discriminator of 134217775 which is 0x6f80057 in hexdecimal, stands for an indirect call probe -;; with an index of 5 and probe factor of 0. -!14 = !DILexicalBlockFile(scope: !4, file: !5, discriminator: 134217775) +;; A discriminator of 134217759 which is 0x800001F in hexdecimal, stands for an indirect call probe +;; with an index of 3 and probe factor of 0. +!14 = !DILexicalBlockFile(scope: !4, file: !5, discriminator: 134217759) !15 = distinct !DILocation(line: 10, column: 11, scope: !14) !16 = !{!"VP", i32 0, i64 7, i64 9191153033785521275, i64 5, i64 -1069303473483922844, i64 2} - diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-profile.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-profile.ll index 474b6668b0a7a..867a49dbaed2e 100644 --- a/llvm/test/Transforms/SampleProfile/pseudo-probe-profile.ll +++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-profile.ll @@ -22,12 +22,12 @@ if.then: if.else: ; CHECK: call {{.*}}, !dbg ![[#PROBE2:]], !prof ![[PROF2:[0-9]+]] call void %f(i32 2) - ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 3, i32 0, i64 -1) + ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) store i32 2, ptr %retval, align 4 br label %return return: - ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) + ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 6, i32 0, i64 -1) %1 = load i32, ptr %retval, align 4 ret i32 %1 } @@ -36,14 +36,14 @@ attributes #0 = {"use-sample-profile"} ; CHECK: ![[PD1]] = !{!"branch_weights", i32 8, i32 7} ; CHECK: ![[#PROBE1]] = !DILocation(line: 0, scope: ![[#SCOPE1:]]) +;; A discriminator of 119537695 which is 0x720001f in hexdecimal, stands for an indirect call probe +;; with an index of 3. +; CHECK: ![[#SCOPE1]] = !DILexicalBlockFile(scope: ![[#]], file: ![[#]], discriminator: 119537695) +; CHECK: ![[PROF1]] = !{!"VP", i32 0, i64 7, i64 9191153033785521275, i64 5, i64 -1069303473483922844, i64 2} ;; A discriminator of 119537711 which is 0x720002f in hexdecimal, stands for an indirect call probe ;; with an index of 5. -; CHECK: ![[#SCOPE1]] = !DILexicalBlockFile(scope: ![[#]], file: ![[#]], discriminator: 119537711) -; CHECK: ![[PROF1]] = !{!"VP", i32 0, i64 7, i64 9191153033785521275, i64 5, i64 -1069303473483922844, i64 2} -;; A discriminator of 119537719 which is 0x7200037 in hexdecimal, stands for an indirect call probe -;; with an index of 6. ; CHECK: ![[#PROBE2]] = !DILocation(line: 0, scope: ![[#SCOPE2:]]) -; CHECK: ![[#SCOPE2]] = !DILexicalBlockFile(scope: ![[#]], file: ![[#]], discriminator: 119537719) +; CHECK: ![[#SCOPE2]] = !DILexicalBlockFile(scope: ![[#]], file: ![[#]], discriminator: 119537711) ; CHECK: ![[PROF2]] = !{!"VP", i32 0, i64 6, i64 -1069303473483922844, i64 4, i64 9191153033785521275, i64 2} !llvm.module.flags = !{!9, !10} @@ -83,7 +83,7 @@ attributes #0 = {"use-sample-profile"} ;YAML-NEXT: - String: 'Applied ' ;YAML-NEXT: - NumSamples: '7' ;YAML-NEXT: - String: ' samples from profile (ProbeId=' -;YAML-NEXT: - ProbeId: '5' +;YAML-NEXT: - ProbeId: '3' ;YAML-NEXT: - String: ', Factor=' ;YAML-NEXT: - Factor: '1.000000e+00' ;YAML-NEXT: - String: ', OriginalSamples=' @@ -113,7 +113,7 @@ attributes #0 = {"use-sample-profile"} ;YAML-NEXT: - String: 'Applied ' ;YAML-NEXT: - NumSamples: '6' ;YAML-NEXT: - String: ' samples from profile (ProbeId=' -;YAML-NEXT: - ProbeId: '6' +;YAML-NEXT: - ProbeId: '5' ;YAML-NEXT: - String: ', Factor=' ;YAML-NEXT: - Factor: '1.000000e+00' ;YAML-NEXT: - String: ', OriginalSamples=' @@ -128,7 +128,7 @@ attributes #0 = {"use-sample-profile"} ;YAML-NEXT: - String: 'Applied ' ;YAML-NEXT: - NumSamples: '6' ;YAML-NEXT: - String: ' samples from profile (ProbeId=' -;YAML-NEXT: - ProbeId: '3' +;YAML-NEXT: - ProbeId: '4' ;YAML-NEXT: - String: ', Factor=' ;YAML-NEXT: - Factor: '1.000000e+00' ;YAML-NEXT: - String: ', OriginalSamples=' @@ -143,7 +143,7 @@ attributes #0 = {"use-sample-profile"} ;YAML-NEXT: - String: 'Applied ' ;YAML-NEXT: - NumSamples: '13' ;YAML-NEXT: - String: ' samples from profile (ProbeId=' -;YAML-NEXT: - ProbeId: '4' +;YAML-NEXT: - ProbeId: '6' ;YAML-NEXT: - String: ', Factor=' ;YAML-NEXT: - Factor: '1.000000e+00' ;YAML-NEXT: - String: ', OriginalSamples=' diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-update.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-update.ll index 992afedd14f75..217b61970933d 100644 --- a/llvm/test/Transforms/SampleProfile/pseudo-probe-update.ll +++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-update.ll @@ -14,15 +14,15 @@ T1: %v1 = call i32 @f1() ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 2, i32 0, i64 -1) ;; The distribution factor -8513881372706734080 stands for 53.85%, whic is from 7/6+7. -; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -8513881372706734080) +; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 6, i32 0, i64 -8513881372706734080) %cond3 = icmp eq i32 %v1, 412 br label %Merge F1: ; CHECK: %v2 = call i32 @f2(), !prof ![[#PROF2:]] %v2 = call i32 @f2() -; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 3, i32 0, i64 -1) +; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) ;; The distribution factor 8513881922462547968 stands for 46.25%, which is from 6/6+7. -; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 8513881922462547968) +; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 6, i32 0, i64 8513881922462547968) br label %Merge Merge: @@ -30,11 +30,11 @@ Merge: %B = phi i32 [%v1, %T1], [%v2, %F1] br i1 %A, label %T2, label %F2 T2: -; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 5, i32 0, i64 -1) +; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 7, i32 0, i64 -1) call void @f3() ret i32 %B F2: -; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 6, i32 0, i64 -1) +; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 9, i32 0, i64 -1) ret i32 %B } @@ -42,4 +42,3 @@ F2: ; CHECK: ![[#PROF2]] = !{!"branch_weights", i32 6} attributes #0 = {"use-sample-profile"} - diff --git a/llvm/test/Transforms/SampleProfile/pseudo-probe-verify.ll b/llvm/test/Transforms/SampleProfile/pseudo-probe-verify.ll index f70e5189ab129..b622cfbd6634e 100644 --- a/llvm/test/Transforms/SampleProfile/pseudo-probe-verify.ll +++ b/llvm/test/Transforms/SampleProfile/pseudo-probe-verify.ll @@ -4,7 +4,7 @@ ; VERIFY: *** Pseudo Probe Verification After LoopFullUnrollPass *** ; VERIFY: Function foo: -; VERIFY-DAG: Probe 6 previous factor 1.00 current factor 5.00 +; VERIFY-DAG: Probe 5 previous factor 1.00 current factor 5.00 ; VERIFY-DAG: Probe 4 previous factor 1.00 current factor 5.00 declare void @foo2() nounwind @@ -27,15 +27,15 @@ bb7.preheader: bb10: ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) -; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] +; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) -; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] +; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) -; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] +; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) -; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] +; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 4, i32 0, i64 -1) -; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] +; CHECK: call void @foo2(), !dbg ![[#PROBE6:]] ; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 2, i32 0, i64 -1) %indvars.iv = phi i64 [ 0, %bb7.preheader ], [ %indvars.iv.next, %bb10 ] %tmp1.14 = phi i32 [ %tmp1.06, %bb7.preheader ], [ %spec.select, %bb10 ] @@ -50,14 +50,14 @@ bb10: br i1 %exitcond.not, label %bb3.loopexit, label %bb10, !llvm.loop !13 bb24: -; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 5, i32 0, i64 -1) +; CHECK: call void @llvm.pseudoprobe(i64 [[#GUID:]], i64 6, i32 0, i64 -1) ret void } ;; A discriminator of 186646583 which is 0xb200037 in hexdecimal, stands for a direct call probe ;; with an index of 6 and a scale of -1%. ; CHECK: ![[#PROBE6]] = !DILocation(line: 2, column: 20, scope: ![[#SCOPE:]]) -; CHECK: ![[#SCOPE]] = !DILexicalBlockFile(scope: ![[#]], file: ![[#]], discriminator: 186646583) +; CHECK: ![[#SCOPE]] = !DILexicalBlockFile(scope: ![[#]], file: ![[#]], discriminator: 186646575) !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!9, !10}