From ba26f586a09bada263d08979dba9d8a07bc30e94 Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@comstyle.com>
Date: Tue, 6 Jan 2015 02:53:17 +0000
Subject: Set the default ISA for OpenBSD/mips64 to MIPS III.

llvm-svn: 225241
---
 clang/lib/Driver/Tools.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'clang/lib/Driver/Tools.cpp')

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index e672d6c..fb707f5 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -977,6 +977,10 @@ void mips::getMipsCPUAndABI(const ArgList &Args,
     DefMips64CPU = "mips64r6";
   }
 
+  // MIPS3 is the default for mips64*-unknown-openbsd.
+  if (Triple.getOS() == llvm::Triple::OpenBSD)
+    DefMips64CPU = "mips3";
+
   if (Arg *A = Args.getLastArg(options::OPT_march_EQ,
                                options::OPT_mcpu_EQ))
     CPUName = A->getValue();
-- 
cgit v1.1