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Optimize fprintf -> iprintf if there are no floating point arguments

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and siprintf is available on the target.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126940 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Osborne
2011-03-03 14:20:22 +00:00
parent 43b4e23bac
commit 022708f221
4 changed files with 53 additions and 8 deletions
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lib/Target/TargetLibraryInfo.cpp
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@ -35,6 +35,7 @@ static void initialize(TargetLibraryInfo &TLI, const Triple &T) {
if (T.getArch() != Triple::xcore) {
TLI.setUnavailable(LibFunc::iprintf);
TLI.setUnavailable(LibFunc::siprintf);
TLI.setUnavailable(LibFunc::fiprintf);
}
}