- Force NDEBUG on in any Release build. This drops the compile time to ~100s
from ~600s, in Release mode.
- This may just be a temporary workaround, I don't know the true nature of the
gcc-4.2 compile time performance problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86695
91177308-0d34-0410-b5e6-
96231b3b80d8
//
//===----------------------------------------------------------------------===//
+// Force NDEBUG on in any optimized build on Darwin.
+//
+// FIXME: This is a huge hack, to work around ridiculously awful compile times
+// on this file with gcc-4.2 on Darwin, in Release mode.
+#if defined(__APPLE__) && defined(__OPTIMIZE__) && !defined(NDEBUG)
+#define NDEBUG
+#endif
+
#define DEBUG_TYPE "x86-isel"
#include "X86.h"
#include "X86InstrBuilder.h"