; CHECK-O: Running pass: CalledValuePropagationPass
; CHECK-O: Running pass: GlobalOptPass
; CHECK-O: Running pass: PromotePass
+; CHECK-O: Running pass: DeadArgumentEliminationPass
; CHECK-O: Running pass: InstCombinePass on main
; CHECK-O: Running pass: SimplifyCFGPass on main
; CHECK-O: Running pass: InlinerPass on (main)
; CHECK-O: Running pass: LCSSAPass on main
; CHECK-O: Running pass: SimplifyCFGPass on main
; CHECK-O: Running pass: InstCombinePass on main
-; CHECK-O: Running pass: DeadArgumentEliminationPass
; CHECK-O: Running pass: GlobalOptPass
; CHECK-O: Running pass: GlobalDCEPass
; CHECK-O: Running pass: EliminateAvailableExternallyPass
FunctionPassManager FPM;
FPM.addPass(SROAPass());
- FPM.addPass(EarlyCSEPass()); // Catch trivial redundancies.
+ FPM.addPass(EarlyCSEPass()); // Catch trivial redundancies.
FPM.addPass(SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(
true))); // Merge & remove basic blocks.
FPM.addPass(InstCombinePass()); // Combine silly sequences.
if (PGOOpt)
IP.EnableDeferral = EnablePGOInlineDeferral;
- ModuleInlinerWrapperPass MIWP(IP, PerformMandatoryInliningsFirst,
- InlineContext{Phase, InlinePass::CGSCCInliner},
- UseInlineAdvisor, MaxDevirtIterations);
+ ModuleInlinerWrapperPass MIWP(
+ IP, PerformMandatoryInliningsFirst,
+ InlineContext{Phase, InlinePass::CGSCCInliner},
+ UseInlineAdvisor, MaxDevirtIterations);
// Require the GlobalsAA analysis for the module so we can query it within
// the CGSCC pipeline.
// constants.
MPM.addPass(createModuleToFunctionPassAdaptor(PromotePass()));
+ // Remove any dead arguments exposed by cleanups and constant folding
+ // globals.
+ MPM.addPass(DeadArgumentEliminationPass());
+
// Create a small function pass pipeline to cleanup after all the global
// optimizations.
FunctionPassManager GlobalCleanupPM;
else
MPM.addPass(buildInlinerPipeline(Level, Phase));
- // Remove any dead arguments exposed by cleanups, constant folding globals,
- // and argument promotion.
- MPM.addPass(DeadArgumentEliminationPass());
-
MPM.addPass(CoroCleanupPass());
if (EnableMemProfiler && Phase != ThinOrFullLTOPhase::ThinLTOPreLink) {
// keep one copy of each constant.
MPM.addPass(ConstantMergePass());
+ // Remove unused arguments from functions.
+ MPM.addPass(DeadArgumentEliminationPass());
+
// Reduce the code after globalopt and ipsccp. Both can open up significant
// simplification opportunities, and both can propagate functions through
// function pointers. When this happens, we often have to resolve varargs
getInlineParamsFromOptLevel(Level),
/* MandatoryFirst */ true,
InlineContext{ThinOrFullLTOPhase::FullLTOPostLink,
- InlinePass::CGSCCInliner}));
+ InlinePass::CGSCCInliner}));
// Optimize globals again after we ran the inliner.
MPM.addPass(GlobalOptPass());
// transform it to pass arguments by value instead of by reference.
MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(ArgumentPromotionPass()));
- // Remove unused arguments from functions.
- MPM.addPass(DeadArgumentEliminationPass());
-
FunctionPassManager FPM;
// The IPO Passes may leave cruft around. Clean up after them.
FPM.addPass(InstCombinePass());
MainFPM.addPass(DSEPass());
MainFPM.addPass(MergedLoadStoreMotionPass());
+
if (EnableConstraintElimination)
MainFPM.addPass(ConstraintEliminationPass());
addVectorPasses(Level, MainFPM, /* IsFullLTO */ true);
// Run the OpenMPOpt CGSCC pass again late.
- MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(OpenMPOptCGSCCPass()));
+ MPM.addPass(
+ createModuleToPostOrderCGSCCPassAdaptor(OpenMPOptCGSCCPass()));
invokePeepholeEPCallbacks(MainFPM, Level);
MainFPM.addPass(JumpThreadingPass());
; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: PromotePass
+; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: InstCombinePass
; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
; CHECK-O-NEXT: Running analysis: AAManager
; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: CoroCleanupPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: GlobalDCEPass
; CHECK-O23SZ-NEXT: Running pass: GlobalOptPass
; CHECK-O23SZ-NEXT: Running pass: PromotePass
; CHECK-O23SZ-NEXT: Running pass: ConstantMergePass
+; CHECK-O23SZ-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O23SZ-NEXT: Running pass: InstCombinePass
; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
; CHECK-EP-Peephole-NEXT: Running pass: NoOpFunctionPass
; CHECK-O23SZ-NEXT: Running pass: GlobalOptPass
; CHECK-O23SZ-NEXT: Running pass: GlobalDCEPass
; CHECK-O23SZ-NEXT: Running pass: ArgumentPromotionPass
-; CHECK-O23SZ-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O23SZ-NEXT: Running pass: InstCombinePass
; CHECK-EP-Peephole-NEXT: Running pass: NoOpFunctionPass
; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: PromotePass
+; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: InstCombinePass
; CHECK-PRELINK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
; CHECK-O-NEXT: Running analysis: AAManager
; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: CoroCleanupPass
; CHECK-PRELINK-O-NEXT: Running pass: GlobalOptPass
; CHECK-POSTLINK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: PromotePass
+; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: InstCombinePass
; CHECK-O-NEXT: Running analysis: AAManager
; CHECK-O-NEXT: Running analysis: BasicAA
; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: CoroCleanupPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: GlobalDCEPass
; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: PromotePass
+; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: InstCombinePass
; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
; These next two can appear in any order since they are accessed as parameters
; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: CoroCleanupPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: GlobalDCEPass
; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: PromotePass
+; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: InstCombinePass
; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
; CHECK-O-NEXT: Running analysis: AAManager
; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: CoroCleanupPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis on bar
; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: PromotePass
+; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: InstCombinePass
; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
; These next two can appear in any order since they are accessed as parameters
; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: ShouldNotRunFunctionPassesAnalysis
; CHECK-O-NEXT: Invalidating analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
; CHECK-O-NEXT: Running pass: CoroCleanupPass
; CHECK-O-NEXT: Running pass: GlobalOptPass
; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
define i32 @main(i32 %argc, i8** %argv) #0 {
; CHECK-LABEL: define {{[^@]+}}@main
-; CHECK-SAME: (i32 [[ARGC:%.*]], i8** nocapture readonly [[ARGV:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
+; CHECK-SAME: (i32 [[ARGC:%.*]], i8** nocapture readnone [[ARGV:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = icmp slt i32 [[ARGC]], 2
; CHECK-NEXT: [[SPEC_SELECT:%.*]] = select i1 [[TMP0]], i32 0, i32 [[ARGC]]
define i32 @compute(i8* noundef nonnull %ptr, i32 %x) #1 {
; CHECK-LABEL: define {{[^@]+}}@compute
-; CHECK-SAME: (i8* nocapture noundef nonnull readnone [[PTR:%.*]], i32 returned [[X:%.*]])
-; CHECK-SAME: local_unnamed_addr #[[ATTR1:[0-9]+]] {
+; CHECK-SAME: (i8* nocapture nonnull readnone [[PTR:%.*]], i32 returned [[X:%.*]]) local_unnamed_addr #[[ATTR1:[0-9]+]] {
; CHECK-NEXT: ret i32 [[X]]
;
ret i32 %x
define internal void @f(%struct.ss* byval(%struct.ss) align 8 %b, i32* byval(i32) align 4 %X) noinline nounwind {
; CHECK-LABEL: define {{[^@]+}}@f
-; CHECK-SAME: (i32 [[B_0:%.*]]){{[^#]*}} #[[ATTR0:[0-9]+]] {
+; CHECK-SAME: (i32 [[B_0:%.*]], i32 [[X:%.*]]){{[^#]*}} #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TEMP:%.*]] = add i32 [[B_0]], 1
; CHECK-NEXT: store i32 [[TEMP]], i32* [[DUMMY]], align 4
; CHECK-LABEL: define {{[^@]+}}@test
; CHECK-SAME: (i32* {{[^%]*}} [[X:%.*]]){{[^#]*}} #[[ATTR1:[0-9]+]] {
; CHECK-NEXT: entry:
-; CHECK-NEXT: tail call {{.*}}void @f(i32 1)
+; CHECK-NEXT: [[X_VAL:%.*]] = load i32, i32* [[X]], align 4
+; CHECK-NEXT: tail call {{.*}}void @f(i32 1, i32 [[X_VAL]])
; CHECK-NEXT: ret i32 0
;
entry: