From: Akira Hatanaka <ahatanaka@apple.com>
Date: Fri, 30 Jan 2015 01:14:28 +0000 (+0000)
Subject: [llvm-lto] Add a line for setting LTOCodeGenerator's CPU string from command
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=31db3d6d6207f402c4490601f992085b103bab80;p=oota-llvm.git

[llvm-lto] Add a line for setting LTOCodeGenerator's CPU string from command
line.

This is needed for a test case I plan to commit later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227532 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/llvm-lto/llvm-lto.cpp b/tools/llvm-lto/llvm-lto.cpp
index 9cd031eaf8d..92bac8351fd 100644
--- a/tools/llvm-lto/llvm-lto.cpp
+++ b/tools/llvm-lto/llvm-lto.cpp
@@ -217,6 +217,9 @@ int main(int argc, char **argv) {
   for (unsigned i = 0; i < KeptDSOSyms.size(); ++i)
     CodeGen.addMustPreserveSymbol(KeptDSOSyms[i].c_str());
 
+  // Set cpu and attrs strings for the default target/subtarget.
+  CodeGen.setCpu(MCPU.c_str());
+
   std::string attrs;
   for (unsigned i = 0; i < MAttrs.size(); ++i) {
     if (i > 0)