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[Hexagon] Handle -O4 when checking optimization level 

llvm-svn: 301364
This commit is contained in:
Krzysztof Parzyszek 2017-04-25 21:31:55 +00:00
parent df58e825ad
commit d6d4127fcb
1 changed files with 2 additions and 1 deletions
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3
clang/lib/Driver/ToolChains/Hexagon.cpp
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@ -411,7 +411,8 @@ unsigned HexagonToolChain::getOptimizationLevel(
if (A->getOption().matches(options::OPT_O0)) if (A->getOption().matches(options::OPT_O0))
return 0; return 0;
if (A->getOption().matches(options::OPT_Ofast)) if (A->getOption().matches(options::OPT_Ofast) ||
A->getOption().matches(options::OPT_O4))
return 3; return 3;
assert(A->getNumValues() != 0); assert(A->getNumValues() != 0);
StringRef S(A->getValue()); StringRef S(A->getValue());