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PassManagerBuilder: Remove effectively dead 'StripDebug' option

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`StripDebug` was only used by tools/opt/opt.cpp in
`AddStandardLinkPasses()`, but opt.cpp adds the same pass based on its
command-line flag before it calls `AddStandardLinkPasses()`.  Stripping
debug info twice isn't very useful.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232765 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-03-19 21:37:17 +00:00
parent 3d930d4e83
commit 0dda07ad4d
3 changed files with 2 additions and 9 deletions
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9
lib/Transforms/IPO/PassManagerBuilder.cpp
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@@ -97,7 +97,6 @@ PassManagerBuilder::PassManagerBuilder() {
DisableGVNLoadPRE = false;
VerifyInput = false;
VerifyOutput = false;
StripDebug = false;
MergeFunctions = false;
}
@@ -512,14 +511,10 @@ void PassManagerBuilder::populateLTOPassManager(legacy::PassManagerBase &PM) {
if (LibraryInfo)
PM.add(new TargetLibraryInfoWrapperPass(*LibraryInfo));
if (VerifyInput)
if (VerifyInput) {
PM.add(createVerifierPass());
if (StripDebug)
PM.add(createStripSymbolsPass(true));
if (VerifyInput)
PM.add(createDebugInfoVerifierPass());
}
if (OptLevel != 0)
addLTOOptimizationPasses(PM);