[Mips] Group MIPS-related options checking function in one place.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192293 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 48e5089..83345c5 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -1294,6 +1294,13 @@
return A && A->getOption().matches(options::OPT_mips16);
}
+static bool isMips32r2(const ArgList &Args) {
+ Arg *A = Args.getLastArg(options::OPT_march_EQ,
+ options::OPT_mcpu_EQ);
+
+ return A && A->getValue() == StringRef("mips32r2");
+}
+
static bool isMicroMips(const ArgList &Args) {
Arg *A = Args.getLastArg(options::OPT_mmicromips,
options::OPT_mno_micromips);
@@ -2174,13 +2181,6 @@
if (llvm::sys::fs::exists(Path)) Paths.push_back(Path.str());
}
-static bool isMipsR2Arch(const ArgList &Args) {
- Arg *A = Args.getLastArg(options::OPT_march_EQ,
- options::OPT_mcpu_EQ);
-
- return A && A->getValue() == StringRef("mips32r2");
-}
-
static StringRef getMultilibDir(const llvm::Triple &Triple,
const ArgList &Args) {
if (!isMipsArch(Triple.getArch()))
@@ -2276,7 +2276,7 @@
// the parent prefix of the GCC installation.
// FIXME: It would be cleaner to model this as a variant of multilib. IE,
// instead of 'lib64' it would be 'lib/el'.
- if (IsAndroid && IsMips && isMipsR2Arch(Args)) {
+ if (IsAndroid && IsMips && isMips32r2(Args)) {
assert(GCCInstallation.getBiarchSuffix().empty() &&
"Unexpected bi-arch suffix");
addPathIfExists(GCCInstallation.getInstallPath() + "/mips-r2", Paths);