Wire up the -fstrict-aliasing and -fno-strict-aliasing options
to CodeGenOption flags.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116530 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 5ea1cbb..229cf60 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -910,6 +910,10 @@
if (!Args.hasFlag(options::OPT_fzero_initialized_in_bss,
options::OPT_fno_zero_initialized_in_bss))
CmdArgs.push_back("-mno-zero-initialized-in-bss");
+ if (Args.hasFlag(options::OPT_fno_strict_aliasing,
+ options::OPT_fstrict_aliasing,
+ false))
+ CmdArgs.push_back("-relaxed-aliasing");
// Decide whether to use verbose asm. Verbose assembly is the default on
// toolchains which have the integrated assembler on by default.