[llvm] Revert "Changed stat passes to count instructions before and after optimizations (#188837)" (PR #195113)
via llvm-commits
llvm-commits at lists.llvm.org
Thu Apr 30 08:56:05 PDT 2026
llvmorg-github-actions[bot] wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-llvm-analysis
Author: Arthur Eubanks (aeubanks)
<details>
<summary>Changes</summary>
This reverts commit ea8554e35bcbce927233cf93b709df4c3ba8752b.
Causes compile time regressions on large IR with stats enabled.
---
Patch is 23.46 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/195113.diff
11 Files Affected:
- (modified) llvm/include/llvm/Analysis/FunctionPropertiesAnalysis.h (+2-8)
- (modified) llvm/include/llvm/Analysis/InstCount.h (+2-8)
- (modified) llvm/lib/Analysis/FunctionPropertiesAnalysis.cpp (+2-18)
- (modified) llvm/lib/Analysis/InstCount.cpp (+8-43)
- (modified) llvm/lib/Passes/PassBuilder.cpp (-11)
- (modified) llvm/lib/Passes/PassBuilderPipelines.cpp (+6-38)
- (modified) llvm/lib/Passes/PassRegistry.def (+2-13)
- (removed) llvm/test/Analysis/FunctionPropertiesAnalysis/pipeline.ll (-40)
- (renamed) llvm/test/Analysis/FunctionPropertiesAnalysis/properties-stats.ll (+7)
- (modified) llvm/test/Analysis/InstCount/instcount.ll (+7-1)
- (removed) llvm/test/Analysis/InstCount/pipeline.ll (-40)
``````````diff
diff --git a/llvm/include/llvm/Analysis/FunctionPropertiesAnalysis.h b/llvm/include/llvm/Analysis/FunctionPropertiesAnalysis.h
index 98c1f108e304d..ce2004be2cdb9 100644
--- a/llvm/include/llvm/Analysis/FunctionPropertiesAnalysis.h
+++ b/llvm/include/llvm/Analysis/FunctionPropertiesAnalysis.h
@@ -185,14 +185,8 @@ class FunctionPropertiesPrinterPass
};
/// Statistics pass for the FunctionPropertiesAnalysis results.
-class FunctionPropertiesStatisticsPass
- : public PassInfoMixin<FunctionPropertiesStatisticsPass> {
- bool IsPreOptimization;
-
-public:
- explicit FunctionPropertiesStatisticsPass(bool IsPreOptimization = false)
- : IsPreOptimization(IsPreOptimization) {}
-
+struct FunctionPropertiesStatisticsPass
+ : PassInfoMixin<FunctionPropertiesStatisticsPass> {
PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM);
static bool isRequired() { return true; }
diff --git a/llvm/include/llvm/Analysis/InstCount.h b/llvm/include/llvm/Analysis/InstCount.h
index bccdfbc6db2f1..669798027f8bc 100644
--- a/llvm/include/llvm/Analysis/InstCount.h
+++ b/llvm/include/llvm/Analysis/InstCount.h
@@ -19,14 +19,8 @@ namespace llvm {
class Function;
-class InstCountPass : public PassInfoMixin<InstCountPass> {
- bool IsPreOptimization;
-
-public:
- explicit InstCountPass(bool IsPreOptimization = false)
- : IsPreOptimization(IsPreOptimization) {}
-
- PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM);
+struct InstCountPass : PassInfoMixin<InstCountPass> {
+ PreservedAnalyses run(Function &F, FunctionAnalysisManager &);
static bool isRequired() { return true; }
};
diff --git a/llvm/lib/Analysis/FunctionPropertiesAnalysis.cpp b/llvm/lib/Analysis/FunctionPropertiesAnalysis.cpp
index 21eeb05a9041c..4a66d8835281a 100644
--- a/llvm/lib/Analysis/FunctionPropertiesAnalysis.cpp
+++ b/llvm/lib/Analysis/FunctionPropertiesAnalysis.cpp
@@ -29,13 +29,8 @@ using namespace llvm;
#define DEBUG_TYPE "func-properties-stats"
-#define FUNCTION_PROPERTY(Name, Description) \
- STATISTIC(Num##Name##PreOptimization, \
- Description " (before optimizations)"); \
- STATISTIC(Num##Name, Description);
+#define FUNCTION_PROPERTY(Name, Description) STATISTIC(Num##Name, Description);
#define DETAILED_FUNCTION_PROPERTY(Name, Description) \
- STATISTIC(Num##Name##PreOptimization, \
- Description " (before optimizations)"); \
STATISTIC(Num##Name, Description);
#include "llvm/IR/FunctionProperties.def"
@@ -383,22 +378,11 @@ FunctionPropertiesStatisticsPass::run(Function &F,
LLVM_DEBUG(dbgs() << "STATSCOUNT: running on function " << F.getName()
<< "\n");
auto &AnalysisResults = FAM.getResult<FunctionPropertiesAnalysis>(F);
- if (IsPreOptimization) {
-#define FUNCTION_PROPERTY(Name, Description) \
- Num##Name##PreOptimization += AnalysisResults.Name;
-#define DETAILED_FUNCTION_PROPERTY(Name, Description) \
- Num##Name##PreOptimization += AnalysisResults.Name;
-#include "llvm/IR/FunctionProperties.def"
-#undef FUNCTION_PROPERTY
-#undef DETAILED_FUNCTION_PROPERTY
- } else {
+
#define FUNCTION_PROPERTY(Name, Description) Num##Name += AnalysisResults.Name;
#define DETAILED_FUNCTION_PROPERTY(Name, Description) \
Num##Name += AnalysisResults.Name;
#include "llvm/IR/FunctionProperties.def"
-#undef FUNCTION_PROPERTY
-#undef DETAILED_FUNCTION_PROPERTY
- }
return PreservedAnalyses::all();
}
diff --git a/llvm/lib/Analysis/InstCount.cpp b/llvm/lib/Analysis/InstCount.cpp
index 34a200dd879d2..7a797767f97cb 100644
--- a/llvm/lib/Analysis/InstCount.cpp
+++ b/llvm/lib/Analysis/InstCount.cpp
@@ -21,29 +21,15 @@ using namespace llvm;
#define DEBUG_TYPE "instcount"
-STATISTIC(TotalInstsPreOptimization,
- "Number of instructions of all types (before optimizations)");
-STATISTIC(TotalInsts, "Number of instructions of all types");
-STATISTIC(TotalBlocksPreOptimization,
- "Number of basic blocks (before optimizations)");
+STATISTIC(TotalInsts, "Number of instructions (of all types)");
STATISTIC(TotalBlocks, "Number of basic blocks");
-STATISTIC(TotalFuncsPreOptimization,
- "Number of non-external functions (before optimizations)");
STATISTIC(TotalFuncs, "Number of non-external functions");
-STATISTIC(LargestFunctionSizePreOptimization,
- "Largest number of instructions in a single function (before "
- "optimizations)");
STATISTIC(LargestFunctionSize,
"Largest number of instructions in a single function");
-STATISTIC(LargestFunctionBBCountPreOptimization,
- "Largest number of basic blocks in a single function (before "
- "optimizations)");
STATISTIC(LargestFunctionBBCount,
"Largest number of basic blocks in a single function");
#define HANDLE_INST(N, OPCODE, CLASS) \
- STATISTIC(Num##OPCODE##InstPreOptimization, \
- "Number of " #OPCODE " insts (before optimizations)"); \
STATISTIC(Num##OPCODE##Inst, "Number of " #OPCODE " insts");
#include "llvm/IR/Instruction.def"
@@ -51,39 +37,18 @@ STATISTIC(LargestFunctionBBCount,
namespace {
class InstCount : public InstVisitor<InstCount> {
friend class InstVisitor<InstCount>;
- bool IsPreOptimization;
-
-public:
- InstCount(bool IsPreOptimization) : IsPreOptimization(IsPreOptimization) {}
void visitFunction(Function &F) {
- if (IsPreOptimization) {
- ++TotalFuncsPreOptimization;
- LargestFunctionSizePreOptimization.updateMax(F.getInstructionCount());
- LargestFunctionBBCountPreOptimization.updateMax(F.size());
- } else {
- ++TotalFuncs;
- LargestFunctionSize.updateMax(F.getInstructionCount());
- LargestFunctionBBCount.updateMax(F.size());
- }
- }
-
- void visitBasicBlock(BasicBlock &BB) {
- if (IsPreOptimization)
- ++TotalBlocksPreOptimization;
- else
- ++TotalBlocks;
+ ++TotalFuncs;
+ LargestFunctionSize.updateMax(F.getInstructionCount());
+ LargestFunctionBBCount.updateMax(F.size());
}
+ void visitBasicBlock(BasicBlock &BB) { ++TotalBlocks; }
#define HANDLE_INST(N, OPCODE, CLASS) \
void visit##OPCODE(CLASS &) { \
- if (IsPreOptimization) { \
- ++Num##OPCODE##InstPreOptimization; \
- ++TotalInstsPreOptimization; \
- } else { \
- ++Num##OPCODE##Inst; \
- ++TotalInsts; \
- } \
+ ++Num##OPCODE##Inst; \
+ ++TotalInsts; \
}
#include "llvm/IR/Instruction.def"
@@ -99,7 +64,7 @@ PreservedAnalyses InstCountPass::run(Function &F,
FunctionAnalysisManager &FAM) {
LLVM_DEBUG(dbgs() << "INSTCOUNT: running on function " << F.getName()
<< "\n");
- InstCount(this->IsPreOptimization).visit(F);
+ InstCount().visit(F);
return PreservedAnalyses::all();
}
diff --git a/llvm/lib/Passes/PassBuilder.cpp b/llvm/lib/Passes/PassBuilder.cpp
index ec5d6c0eef16e..2352161dc1aae 100644
--- a/llvm/lib/Passes/PassBuilder.cpp
+++ b/llvm/lib/Passes/PassBuilder.cpp
@@ -814,17 +814,6 @@ Expected<bool> parseLintOptions(StringRef Params) {
"LintPass");
}
-/// Parser of parameters for FunctionPropertiesStatistics pass.
-Expected<bool> parseFunctionPropertiesStatisticsOptions(StringRef Params) {
- return PassBuilder::parseSinglePassOption(Params, "pre-opt",
- "FunctionPropertiesStatisticsPass");
-}
-
-/// Parser of parameters for InstCount pass.
-Expected<bool> parseInstCountOptions(StringRef Params) {
- return PassBuilder::parseSinglePassOption(Params, "pre-opt", "InstCountPass");
-}
-
/// Parser of parameters for LoopUnroll pass.
Expected<LoopUnrollOptions> parseLoopUnrollOptions(StringRef Params) {
LoopUnrollOptions UnrollOpts;
diff --git a/llvm/lib/Passes/PassBuilderPipelines.cpp b/llvm/lib/Passes/PassBuilderPipelines.cpp
index 0b732c6f14197..525063cb9730a 100644
--- a/llvm/lib/Passes/PassBuilderPipelines.cpp
+++ b/llvm/lib/Passes/PassBuilderPipelines.cpp
@@ -413,19 +413,15 @@ void PassBuilder::invokePipelineEarlySimplificationEPCallbacks(
C(MPM, Level, Phase);
}
-// Get IR stats with InstCount and FunctionPropertiesAnalysis.
-static void instructionCountersPass(ModulePassManager &MPM,
- bool IsPreOptimization) {
- if (AreStatisticsEnabled()) {
- MPM.addPass(
- createModuleToFunctionPassAdaptor(InstCountPass(IsPreOptimization)));
- MPM.addPass(createModuleToFunctionPassAdaptor(
- FunctionPropertiesStatisticsPass(IsPreOptimization)));
- }
-}
// Helper to add AnnotationRemarksPass.
static void addAnnotationRemarksPass(ModulePassManager &MPM) {
MPM.addPass(createModuleToFunctionPassAdaptor(AnnotationRemarksPass()));
+ // Count the stats for InstCount and FunctionPropertiesAnalysis
+ if (AreStatisticsEnabled()) {
+ MPM.addPass(createModuleToFunctionPassAdaptor(InstCountPass()));
+ MPM.addPass(
+ createModuleToFunctionPassAdaptor(FunctionPropertiesStatisticsPass()));
+ }
}
// Helper to check if the current compilation phase is preparing for LTO
@@ -1714,7 +1710,6 @@ PassBuilder::buildPerModuleDefaultPipeline(OptimizationLevel Level,
return buildO0DefaultPipeline(Level, Phase);
ModulePassManager MPM;
- instructionCountersPass(MPM, /*IsPreOptimization=*/true);
// Currently this pipeline is only invoked in an LTO pre link pass or when we
// are not running LTO. If that changes the below checks may need updating.
@@ -1753,9 +1748,6 @@ PassBuilder::buildPerModuleDefaultPipeline(OptimizationLevel Level,
if (isLTOPreLink(Phase))
addRequiredLTOPreLinkPasses(MPM);
-
- instructionCountersPass(MPM, /*IsPreOptimization=*/false);
-
return MPM;
}
@@ -1763,9 +1755,6 @@ ModulePassManager
PassBuilder::buildFatLTODefaultPipeline(OptimizationLevel Level, bool ThinLTO,
bool EmitSummary) {
ModulePassManager MPM;
-
- instructionCountersPass(MPM, /*IsPreOptimization=*/true);
-
if (ThinLTO)
MPM.addPass(buildThinLTOPreLinkDefaultPipeline(Level));
else
@@ -1807,9 +1796,6 @@ PassBuilder::buildFatLTODefaultPipeline(OptimizationLevel Level, bool ThinLTO,
// Emit annotation remarks.
addAnnotationRemarksPass(MPM);
}
-
- instructionCountersPass(MPM, /*IsPreOptimization=*/false);
-
return MPM;
}
@@ -1820,8 +1806,6 @@ PassBuilder::buildThinLTOPreLinkDefaultPipeline(OptimizationLevel Level) {
ModulePassManager MPM;
- instructionCountersPass(MPM, /*IsPreOptimization=*/true);
-
// Convert @llvm.global.annotations to !annotation metadata.
MPM.addPass(Annotation2MetadataPass());
@@ -1874,8 +1858,6 @@ PassBuilder::buildThinLTOPreLinkDefaultPipeline(OptimizationLevel Level) {
addRequiredLTOPreLinkPasses(MPM);
- instructionCountersPass(MPM, /*IsPreOptimization=*/false);
-
return MPM;
}
@@ -1883,8 +1865,6 @@ ModulePassManager PassBuilder::buildThinLTODefaultPipeline(
OptimizationLevel Level, const ModuleSummaryIndex *ImportSummary) {
ModulePassManager MPM;
- instructionCountersPass(MPM, /*IsPreOptimization=*/true);
-
// If we are invoking this without a summary index noting that we are linking
// with a library containing the necessary APIs, remove any MemProf related
// attributes and metadata.
@@ -1932,8 +1912,6 @@ ModulePassManager PassBuilder::buildThinLTODefaultPipeline(
// globals in the object file.
MPM.addPass(EliminateAvailableExternallyPass());
MPM.addPass(GlobalDCEPass());
-
- instructionCountersPass(MPM, /*IsPreOptimization=*/false);
return MPM;
}
if (!UseCtxProfile.empty()) {
@@ -1951,8 +1929,6 @@ ModulePassManager PassBuilder::buildThinLTODefaultPipeline(
// Emit annotation remarks.
addAnnotationRemarksPass(MPM);
- instructionCountersPass(MPM, /*IsPreOptimization=*/false);
-
return MPM;
}
@@ -1968,8 +1944,6 @@ PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
ModuleSummaryIndex *ExportSummary) {
ModulePassManager MPM;
- instructionCountersPass(MPM, /*IsPreOptimization=*/true);
-
invokeFullLinkTimeOptimizationEarlyEPCallbacks(MPM, Level);
// If we are invoking this without a summary index noting that we are linking
@@ -2327,8 +2301,6 @@ PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
// Emit annotation remarks.
addAnnotationRemarksPass(MPM);
- instructionCountersPass(MPM, /*IsPreOptimization=*/false);
-
return MPM;
}
@@ -2340,8 +2312,6 @@ PassBuilder::buildO0DefaultPipeline(OptimizationLevel Level,
ModulePassManager MPM;
- instructionCountersPass(MPM, /*IsPreOptimization=*/true);
-
// Perform pseudo probe instrumentation in O0 mode. This is for the
// consistency between different build modes. For example, a LTO build can be
// mixed with an O0 prelink and an O2 postlink. Loading a sample profile in
@@ -2455,8 +2425,6 @@ PassBuilder::buildO0DefaultPipeline(OptimizationLevel Level,
// Emit annotation remarks.
addAnnotationRemarksPass(MPM);
- instructionCountersPass(MPM, /*IsPreOptimization=*/false);
-
return MPM;
}
diff --git a/llvm/lib/Passes/PassRegistry.def b/llvm/lib/Passes/PassRegistry.def
index 2241a383ebce1..16d0e9e0a0c2e 100644
--- a/llvm/lib/Passes/PassRegistry.def
+++ b/llvm/lib/Passes/PassRegistry.def
@@ -448,6 +448,7 @@ FUNCTION_PASS("fix-irreducible", FixIrreduciblePass())
FUNCTION_PASS("flatten-cfg", FlattenCFGPass())
FUNCTION_PASS("float2int", Float2IntPass())
FUNCTION_PASS("free-machine-function", FreeMachineFunctionPass())
+FUNCTION_PASS("func-properties-stats", FunctionPropertiesStatisticsPass())
FUNCTION_PASS("gc-lowering", GCLoweringPass())
FUNCTION_PASS("guard-widening", GuardWideningPass())
FUNCTION_PASS("gvn-hoist", GVNHoistPass())
@@ -458,6 +459,7 @@ FUNCTION_PASS("infer-address-spaces", InferAddressSpacesPass())
FUNCTION_PASS("infer-alignment", InferAlignmentPass())
FUNCTION_PASS("inject-tli-mappings", InjectTLIMappings())
FUNCTION_PASS("inline-asm-prepare", InlineAsmPreparePass())
+FUNCTION_PASS("instcount", InstCountPass())
FUNCTION_PASS("instnamer", InstructionNamerPass())
FUNCTION_PASS("instsimplify", InstSimplifyPass())
FUNCTION_PASS("interleaved-access", InterleavedAccessPass(*TM))
@@ -592,13 +594,6 @@ FUNCTION_PASS_WITH_PARAMS(
"ee-instrument", "EntryExitInstrumenterPass",
[](bool PostInlining) { return EntryExitInstrumenterPass(PostInlining); },
parseEntryExitInstrumenterPassOptions, "post-inline")
-FUNCTION_PASS_WITH_PARAMS(
- "func-properties-stats",
- "FunctionPropertiesStatisticsPass",
- [](bool IsPreOptimizations) {
- return FunctionPropertiesStatisticsPass(IsPreOptimizations);
- },
- parseFunctionPropertiesStatisticsOptions, "pre-opt")
FUNCTION_PASS_WITH_PARAMS(
"function-simplification", "",
[this](OptimizationLevel OL) {
@@ -622,12 +617,6 @@ FUNCTION_PASS_WITH_PARAMS(
[](InstCombineOptions Opts) { return InstCombinePass(Opts); },
parseInstCombineOptions,
"no-verify-fixpoint;verify-fixpoint;max-iterations=N")
-FUNCTION_PASS_WITH_PARAMS(
- "instcount", "InstCountPass",
- [](bool IsPreOptimizations) {
- return InstCountPass(IsPreOptimizations);
- },
- parseInstCountOptions, "pre-opt")
FUNCTION_PASS_WITH_PARAMS(
"lint", "LintPass",
[](bool AbortOnError) { return LintPass(AbortOnError); }, parseLintOptions,
diff --git a/llvm/test/Analysis/FunctionPropertiesAnalysis/pipeline.ll b/llvm/test/Analysis/FunctionPropertiesAnalysis/pipeline.ll
deleted file mode 100644
index 4a44bd2895a1f..0000000000000
--- a/llvm/test/Analysis/FunctionPropertiesAnalysis/pipeline.ll
+++ /dev/null
@@ -1,40 +0,0 @@
-; REQUIRES: asserts
-; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='func-properties-stats<pre-opt>' < %s 2>&1 | FileCheck %s --check-prefix=PRE
-; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='func-properties-stats' < %s 2>&1 | FileCheck %s --check-prefixes=POSTNOOPT
-; RUN: opt -stats -enable-detailed-function-properties -disable-output -O0 < %s 2>&1 | FileCheck %s --check-prefixes=PRE,POSTNOOPT
-; RUN: opt -stats -enable-detailed-function-properties -disable-output -O3 < %s 2>&1 | FileCheck %s --check-prefixes=PRE,POST
-; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='lto<O3>' < %s 2>&1 | FileCheck %s --check-prefixes=PRE,POST
-; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='lto-pre-link<O3>' < %s 2>&1 | FileCheck %s --check-prefixes=PRE,POST
-; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='thinlto<O3>' < %s 2>&1 | FileCheck %s --check-prefixes=PRE,POST
-; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='thinlto-pre-link<O2>' < %s 2>&1 | FileCheck %s --check-prefixes=PRE,POST
-
-; --- <pre-opt> ---
-; PRE-DAG: 4 func-properties-stats - Number of basic blocks (before optimizations)
-; PRE-DAG: 5 func-properties-stats - Number of instructions (of all types) (before optimizations)
-; PRE-DAG: 4 func-properties-stats - Number of basic block successors (before optimizations)
-
-; --- No <pre-opt> in pass but no optimization passes run ---
-; POSTNOOPT-DAG: 4 func-properties-stats - Number of basic blocks
-; POSTNOOPT-DAG: 5 func-properties-stats - Number of instructions (of all types)
-; POSTNOOPT-DAG: 4 func-properties-stats - Number of basic block successors
-
-; --- Post optimization values ---
-; POST-DAG: 1 func-properties-stats - Number of basic blocks
-; POST-DAG: 1 func-properties-stats - Number of instructions (of all types)
-; POST-NOT: func-properties-stats - Number of basic block successors
-
-define i32 @test_count() {
-entry:
- ; This branch is trivially resolvable
- br i1 true, label %then, label %else
-
-then:
- br label %end
-
-else:
- br label %end
-
-end:
- %phi = phi i32 [ 1, %then ], [ 2, %else ]
- ret i32 %phi
-}
diff --git a/llvm/test/Analysis/FunctionPropertiesAnalysis/function-properties-analysis.ll b/llvm/test/Analysis/FunctionPropertiesAnalysis/properties-stats.ll
similarity index 70%
rename from llvm/test/Analysis/FunctionPropertiesAnalysis/function-properties-analysis.ll
rename to llvm/test/Analysis/FunctionPropertiesAnalysis/properties-stats.ll
index 555d73c82b50b..f7907c73728a5 100644
--- a/llvm/test/Analysis/FunctionPropertiesAnalysis/function-properties-analysis.ll
+++ b/llvm/test/Analysis/FunctionPropertiesAnalysis/properties-stats.ll
@@ -1,5 +1,11 @@
+; Testing with all of the below run lines that the pass gets added to the appropriate pipelines
; REQUIRES: asserts
; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes=func-properties-stats < %s 2>&1 | FileCheck %s
+; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='thinlto<O3>' < %s 2>&1 | FileCheck %s
+; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='thinlto-pre-link<O2>' < %s 2>&1 | FileCheck %s
+; RUN: opt -stats -enable-detailed-function-properties -disable-output -passes='lto<O1>' < %s 2>&1 | FileCheck %s
+; RUN: opt -stats -enable-detailed-function-properties -disable-output -O3 < %s 2>&1 | FileCheck %s
+; RUN: opt -stats -enable-detailed-function-properties -disable-output -O0 < %s 2>&1 | FileCheck %s
; CHECK-DAG: 10 func-properties-stats - Number of basic blocks
; CHECK-DAG: 8 func-properties-stats - Number of branch instructions
@@ -11,6 +17,7 @@
; CHECK-DAG: 1 func-properties-stats - Number of switch instructions
...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/195113
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