cl::desc("Perform mandatory inlinings module-wide, before performing "
"inlining"));
-static cl::opt<bool> EnableO3NonTrivialUnswitching(
- "enable-npm-O3-nontrivial-unswitch", cl::init(true), cl::Hidden,
- cl::desc("Enable non-trivial loop unswitching for -O3"));
-
static cl::opt<bool> EnableEagerlyInvalidateAnalyses(
"eagerly-invalidate-analyses", cl::init(true), cl::Hidden,
cl::desc("Eagerly invalidate more analyses in default pipelines"));
LPM1.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap,
/*AllowSpeculation=*/true));
LPM1.addPass(
- SimpleLoopUnswitchPass(/* NonTrivial */ Level == OptimizationLevel::O3 &&
- EnableO3NonTrivialUnswitching));
+ SimpleLoopUnswitchPass(/* NonTrivial */ Level == OptimizationLevel::O3));
if (EnableLoopFlatten)
LPM1.addPass(LoopFlattenPass());
; RUN: opt < %s -S -passes="default<O1>" | FileCheck %s -check-prefixes=TRIVIAL,CHECK
; RUN: opt < %s -S -passes="default<O2>" | FileCheck %s -check-prefixes=TRIVIAL,CHECK
; RUN: opt < %s -S -passes="default<O3>" | FileCheck %s -check-prefixes=NONTRIVIAL,CHECK
-; RUN: opt < %s -S -passes="default<O3>" -enable-npm-O3-nontrivial-unswitch=0 | FileCheck %s -check-prefixes=TRIVIAL,CHECK
; RUN: opt < %s -S -passes="default<Os>" | FileCheck %s -check-prefixes=TRIVIAL,CHECK
; RUN: opt < %s -S -passes="default<Oz>" | FileCheck %s -check-prefixes=TRIVIAL,CHECK