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Rename -Ofast to -Ounchecked.

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<rdar://problem/17202004>

Swift SVN r20454
This commit is contained in:
Jordan Rose
2014-07-24 01:12:56 +00:00
parent 309d00706c
commit 836c9d6eb4
8 changed files with 25 additions and 15 deletions
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6
lib/Frontend/CompilerInvocation.cpp
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@@ -730,7 +730,7 @@ static bool ParseSILArgs(SILOptions &Opts, ArgList &Args,
if (A->getOption().matches(OPT_O0)) {
IRGenOpts.OptLevel = 0;
} else if (A->getOption().matches(OPT_Ofast)) {
} else if (A->getOption().matches(OPT_Ounchecked)) {
// Set the maximum optimization level and remove all runtime checks.
IRGenOpts.OptLevel = MaxLevel;
// Removal of cond_fail (overflow on binary operations).
@@ -776,12 +776,12 @@ static bool ParseSILArgs(SILOptions &Opts, ArgList &Args,
Opts.AssertConfig = SILOptions::DisableReplacement;
} else if (Opts.AssertConfig == SILOptions::Debug) {
// Set the assert configuration according to the optimization level if it
// has not been set by the "Ofast" flag.
// has not been set by the -Ounchecked flag.
Opts.AssertConfig =
IRGenOpts.OptLevel > 0 ? SILOptions::Release : SILOptions::Debug;
}
// OFast might also set removal of runtime asserts (cond_fail).
// -Ounchecked might also set removal of runtime asserts (cond_fail).
Opts.RemoveRuntimeAsserts |= Args.hasArg(OPT_remove_runtime_asserts);
Opts.EnableARCOptimizations |= !Args.hasArg(OPT_disable_arc_opts);