From: Misha Brukman <brukman+llvm@gmail.com>
Date: Fri, 18 Jul 2003 22:21:40 +0000 (+0000)
Subject: Initialize the target architecture based on compiler defines, so if compiled on
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=fcf2be75ec61c6ae3da53d0e4e9f53b4d754dc9b;p=oota-llvm.git

Initialize the target architecture based on compiler defines, so if compiled on
x86 or Sparc, LLC will automatically default to that platform, no guessing
required. On another platform, it will default to `noarch' and will have to
guess which architecture to compile to.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7207 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp
index 4d1bb772edf..71667c34a3c 100644
--- a/tools/llc/llc.cpp
+++ b/tools/llc/llc.cpp
@@ -35,7 +35,14 @@ Arch("march", cl::desc("Architecture to generate assembly for:"), cl::Prefix,
      cl::values(clEnumVal(x86, "  IA-32 (Pentium and above)"),
                 clEnumValN(Sparc, "sparc", "  SPARC V9"),
 		0),
-     cl::init(noarch));
+#if defined(i386) || defined(__i386__) || defined(__x86__)
+     cl::init(x86)
+#elif defined(sparc) || defined(__sparc__) || defined(__sparcv9)
+     cl::init(Sparc)
+#else
+     cl::init(noarch)
+#endif
+     );
 
 // GetFileNameRoot - Helper function to get the basename of a filename...
 static inline std::string