From fcfd6e7c798f621f40a3ccf5dd8a7f1b130fdfd4 Mon Sep 17 00:00:00 2001
From: Luqman Aden <laden@csclub.uwaterloo.ca>
Date: Thu, 8 Aug 2013 22:16:00 -0400
Subject: rustc: Add --target-cpu flag to select a more specific processor
 instead of the default, 'generic'.

---
 src/rustllvm/RustWrapper.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/rustllvm/RustWrapper.cpp')

diff --git a/src/rustllvm/RustWrapper.cpp b/src/rustllvm/RustWrapper.cpp
index 04c062072d6..e47ed82c281 100644
--- a/src/rustllvm/RustWrapper.cpp
+++ b/src/rustllvm/RustWrapper.cpp
@@ -372,6 +372,7 @@ extern "C" bool
 LLVMRustWriteOutputFile(LLVMPassManagerRef PMR,
                         LLVMModuleRef M,
                         const char *triple,
+                        const char *cpu,
                         const char *feature,
                         const char *path,
                         TargetMachine::CodeGenFileType FileType,
@@ -401,7 +402,7 @@ LLVMRustWriteOutputFile(LLVMPassManagerRef PMR,
   std::string Err;
   std::string Trip(Triple::normalize(triple));
   std::string FeaturesStr(feature);
-  std::string CPUStr("generic");
+  std::string CPUStr(cpu);
   const Target *TheTarget = TargetRegistry::lookupTarget(Trip, Err);
   TargetMachine *Target =
     TheTarget->createTargetMachine(Trip, CPUStr, FeaturesStr,
-- 
cgit 1.4.1-3-g733a5