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[driver] Add support for -fno-inline.

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rdar://10972766

llvm-svn: 152130
This commit is contained in:
Chad Rosier
2012-03-06 18:49:20 +00:00
parent 579e701fd9
commit 806031896d
6 changed files with 34 additions and 3 deletions
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6
clang/lib/Frontend/CompilerInvocation.cpp
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@@ -1096,6 +1096,9 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK,
// We must always run at least the always inlining pass.
Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining
: CodeGenOptions::OnlyAlwaysInlining;
// -fno-inline overrides OptimizationLevel > 1.
Opts.Inlining = Args.hasArg(OPT_fno_inline) ?
CodeGenOptions::OnlyAlwaysInlining : Opts.Inlining;
Opts.DebugInfo = Args.hasArg(OPT_g);
Opts.LimitDebugInfo = !Args.hasArg(OPT_fno_limit_debug_info)
@@ -1915,8 +1918,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
// optimization level and -fno-inline, not actually whether the backend has
// inlining enabled.
//
// FIXME: This is affected by other options (-fno-inline).
Opts.NoInline = !Opt;
Opts.NoInline = !Opt || Args.hasArg(OPT_fno_inline);
Opts.FastMath = Args.hasArg(OPT_ffast_math);