Comment out the isnan stuff until we get a proper autoconf test for it
breaking the build on sparc is not acceptable.
llvm-svn: 14277
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
index df831c7..677a7dc 100644
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/lib/Transforms/Utils/Local.cpp
@@ -20,6 +20,7 @@
#include <cmath>
using namespace llvm;
+#if 0
#if defined(__POWERPC__) && defined(__APPLE_CC__)
// FIXME: Currently it seems that isnan didn't make its way into the Apple
// C++ headers, although it IS in the C headers (which confuses autoconf
@@ -29,6 +30,8 @@
namespace std { int isnan (double d) { return ::isnan (d); } }
#endif
+#endif
+
//===----------------------------------------------------------------------===//
// Local constant propagation...
//
@@ -300,9 +303,12 @@
if (ConstantFP *Op2 = dyn_cast<ConstantFP>(Operands[1])) {
double Op1V = Op1->getValue(), Op2V = Op2->getValue();
+#if 0
if (Name == "llvm.isunordered")
return ConstantBool::get(std::isnan(Op1V) | std::isnan(Op2V));
- else if (Name == "pow") {
+ else
+#endif
+ if (Name == "pow") {
errno = 0;
double V = pow(Op1V, Op2V);
if (errno == 0)