; Test that all coroutine passes run in the correct order at all optimization
; levels and -disable-coroutines removes coroutine passes from the pipeline.
;
+; RUN: opt < %s -disable-output -enable-coroutines -debug-pass=Arguments -O0 2>&1 | FileCheck %s
; RUN: opt < %s -disable-output -enable-coroutines -debug-pass=Arguments -O1 2>&1 | FileCheck %s
; RUN: opt < %s -disable-output -enable-coroutines -debug-pass=Arguments -O2 2>&1 | FileCheck %s
; RUN: opt < %s -disable-output -enable-coroutines -debug-pass=Arguments -O3 2>&1 | FileCheck %s
cl::desc("Include the standard link time optimizations"));
static cl::opt<bool>
+OptLevelO0("O0",
+ cl::desc("Optimization level 0. Similar to clang -O0"));
+
+static cl::opt<bool>
OptLevelO1("O1",
cl::desc("Optimization level 1. Similar to clang -O1"));
: TargetIRAnalysis()));
std::unique_ptr<legacy::FunctionPassManager> FPasses;
- if (OptLevelO1 || OptLevelO2 || OptLevelOs || OptLevelOz || OptLevelO3) {
+ if (OptLevelO0 || OptLevelO1 || OptLevelO2 || OptLevelOs || OptLevelOz ||
+ OptLevelO3) {
FPasses.reset(new legacy::FunctionPassManager(M.get()));
FPasses->add(createTargetTransformInfoWrapperPass(
TM ? TM->getTargetIRAnalysis() : TargetIRAnalysis()));
StandardLinkOpts = false;
}
+ if (OptLevelO0 && OptLevelO0.getPosition() < PassList.getPosition(i)) {
+ AddOptimizationPasses(Passes, *FPasses, TM.get(), 0, 0);
+ OptLevelO0 = false;
+ }
+
if (OptLevelO1 && OptLevelO1.getPosition() < PassList.getPosition(i)) {
AddOptimizationPasses(Passes, *FPasses, TM.get(), 1, 0);
OptLevelO1 = false;
StandardLinkOpts = false;
}
+ if (OptLevelO0)
+ AddOptimizationPasses(Passes, *FPasses, TM.get(), 0, 0);
+
if (OptLevelO1)
AddOptimizationPasses(Passes, *FPasses, TM.get(), 1, 0);