[llvm] r213477 - SIISelLowering.cpp: Define _USE_MATH_DEFINES to let M_PI provided on MS <cmath>.

[NAKAMURA Takumi]

Author: chapuni
Date: Sun Jul 20 06:15:07 2014
New Revision: 213477

URL: http://llvm.org/viewvc/llvm-project?rev=213477&view=rev
Log:
SIISelLowering.cpp: Define _USE_MATH_DEFINES to let M_PI provided on MS <cmath>.

FIXME: Would it be better to move it into configure?

Modified:
    llvm/trunk/lib/Target/R600/SIISelLowering.cpp

Modified: llvm/trunk/lib/Target/R600/SIISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/SIISelLowering.cpp?rev=213477&r1=213476&r2=213477&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/SIISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/R600/SIISelLowering.cpp Sun Jul 20 06:15:07 2014
@@ -12,6 +12,12 @@
 //
 //===----------------------------------------------------------------------===//
 
+#ifdef _MSC_VER
+// Provide M_PI.
+#define _USE_MATH_DEFINES
+#include <cmath>
+#endif
+
 #include "SIISelLowering.h"
 #include "AMDGPU.h"
 #include "AMDGPUIntrinsicInfo.h"