From: Simon Atanasyan <simon@atanasyan.com>
Date: Wed, 9 Oct 2013 12:12:24 +0000 (+0000)
Subject: [Mips] Do not check for options from the OPT_mips_CPUs_Group. All these
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e0cc7c72bee63a34426d5d441c06128dcdd4bab1;p=platform%2Fupstream%2Fllvm.git

[Mips] Do not check for options from the OPT_mips_CPUs_Group. All these
options are aliases now.

llvm-svn: 192290
---

diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp
index 378c3b6..4e68a87 100644
--- a/clang/lib/Driver/ToolChains.cpp
+++ b/clang/lib/Driver/ToolChains.cpp
@@ -2181,16 +2181,9 @@ static bool isMipsR2Arch(llvm::Triple::ArchType Arch,
     return false;
 
   Arg *A = Args.getLastArg(options::OPT_march_EQ,
-                           options::OPT_mcpu_EQ,
-                           options::OPT_mips_CPUs_Group);
+                           options::OPT_mcpu_EQ);
 
-  if (!A)
-    return false;
-
-  if (A->getOption().matches(options::OPT_mips_CPUs_Group))
-    return A->getOption().matches(options::OPT_mips32r2);
-
-  return A->getValue() == StringRef("mips32r2");
+  return A && A->getValue() == StringRef("mips32r2");
 }
 
 static StringRef getMultilibDir(const llvm::Triple &Triple,
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 2f824cb..ad09b33 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -846,20 +846,6 @@ void Clang::AddARMTargetArgs(const ArgList &Args,
     }
 }
 
-// Translate MIPS CPU name alias option to CPU name.
-static StringRef getMipsCPUFromAlias(const Arg &A) {
-  if (A.getOption().matches(options::OPT_mips32))
-    return "mips32";
-  if (A.getOption().matches(options::OPT_mips32r2))
-    return "mips32r2";
-  if (A.getOption().matches(options::OPT_mips64))
-    return "mips64";
-  if (A.getOption().matches(options::OPT_mips64r2))
-    return "mips64r2";
-  llvm_unreachable("Unexpected option");
-  return "";
-}
-
 // Get CPU and ABI names. They are not independent
 // so we have to calculate them together.
 static void getMipsCPUAndABI(const ArgList &Args,
@@ -870,13 +856,8 @@ static void getMipsCPUAndABI(const ArgList &Args,
   const char *DefMips64CPU = "mips64";
 
   if (Arg *A = Args.getLastArg(options::OPT_march_EQ,
-                               options::OPT_mcpu_EQ,
-                               options::OPT_mips_CPUs_Group)) {
-    if (A->getOption().matches(options::OPT_mips_CPUs_Group))
-      CPUName = getMipsCPUFromAlias(*A);
-    else
-      CPUName = A->getValue();
-  }
+                               options::OPT_mcpu_EQ))
+    CPUName = A->getValue();
 
   if (Arg *A = Args.getLastArg(options::OPT_mabi_EQ)) {
     ABIName = A->getValue();