From: Daniel Dunbar <daniel@zuster.org>
Date: Sat, 14 Mar 2009 00:15:04 +0000 (+0000)
Subject: Don't run simplify lib calls with -ffreestanding (fix for already
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0ddcd1409f6a417cc88ea51e085a6d86a37eb358;p=clang

Don't run simplify lib calls with -ffreestanding (fix for already
failing test case).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66991 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/Driver/clang.cpp b/Driver/clang.cpp
index 6d9aaa7f75..a58e877f98 100644
--- a/Driver/clang.cpp
+++ b/Driver/clang.cpp
@@ -1203,7 +1203,7 @@ static void InitializeCompileOptions(CompileOptions &Opts) {
   // FIXME: There are llvm-gcc options to control these selectively.
   Opts.InlineFunctions = (Opts.OptimizationLevel > 1);
   Opts.UnrollLoops = (Opts.OptimizationLevel > 1 && !OptSize);
-  Opts.SimplifyLibCalls = !NoBuiltin;
+  Opts.SimplifyLibCalls = !NoBuiltin && !Freestanding;
 
 #ifdef NDEBUG
   Opts.VerifyModule = 0;