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Disable mandatory-copy-propagation (-Onone only) #36739

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Merged
merged 1 commit into from
Apr 3, 2021
Merged

Disable mandatory-copy-propagation (-Onone only) #36739

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2 changes: 1 addition & 1 deletion lib/SILOptimizer/PassManager/PassPipeline.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -847,7 +847,7 @@ SILPassPipelinePlan::getOnonePassPipeline(const SILOptions &Options) {
P.startPipeline("non-Diagnostic Enabling Mandatory Optimizations");
P.addForEachLoopUnroll();
P.addMandatoryCombine();
if (!P.getOptions().DisableCopyPropagation) {
if (P.getOptions().EnableCopyPropagation) {
// MandatoryCopyPropagation should only be run at -Onone, not -O.
P.addMandatoryCopyPropagation();
}
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2 changes: 1 addition & 1 deletion test/IRGen/unmanaged_objc_throw_func.swift
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@@ -1,4 +1,4 @@
// RUN: %target-swift-frontend -emit-ir %s | %FileCheck %s
// RUN: %target-swift-frontend -emit-ir -enable-copy-propagation %s | %FileCheck %s
// REQUIRES: objc_interop
// REQUIRES: optimized_stdlib

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2 changes: 1 addition & 1 deletion test/Interpreter/builtin_bridge_object.swift
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@@ -1,4 +1,4 @@
// RUN: %target-run-simple-swift(-Onone -parse-stdlib) | %FileCheck %s --check-prefixes=CHECK,CHECK-DBG
// RUN: %target-run-simple-swift(-Onone -parse-stdlib -Xfrontend -enable-copy-propagation) | %FileCheck %s --check-prefixes=CHECK,CHECK-DBG
// RUN: %target-run-simple-swift(-O -parse-stdlib) | %FileCheck --check-prefixes=CHECK,CHECK-OPT %s

// REQUIRES: executable_test
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3 changes: 1 addition & 2 deletions test/sil-passpipeline-dump/basic.test-sh
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Expand Up @@ -2,8 +2,7 @@

// CHECK: ---
// CHECK: name: non-Diagnostic Enabling Mandatory Optimizations
// CHECK: passes: [ "for-each-loop-unroll", "mandatory-combine", "mandatory-copy-propagation",
// CHECK: "mandatory-arc-opts" ]
// CHECK: passes: [ "for-each-loop-unroll", "mandatory-combine", "mandatory-arc-opts" ]
// CHECK: ---
// CHECK: name: Serialization
// CHECK: passes: [ "serialize-sil", "ownership-model-eliminator" ]
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