Cleaned setjmp/longjmp lowering interfaces. Now we're producing right
code (both asm & cbe) for Mingw32 target.
Removed autoconf checks for underscored versions of setjmp/longjmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32415 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 3cfd6d0..250ffc1 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -1136,6 +1136,8 @@
<< "#elif defined(__APPLE__)\n"
<< "extern void *__builtin_alloca(unsigned long);\n"
<< "#define alloca(x) __builtin_alloca(x)\n"
+ << "#define longjmp _longjmp\n"
+ << "#define setjmp _setjmp\n"
<< "#elif defined(__sun__)\n"
<< "#if defined(__sparcv9)\n"
<< "extern void *__builtin_alloca(unsigned long);\n"
@@ -2141,17 +2143,11 @@
Out << ')';
return;
case Intrinsic::setjmp:
-#if defined(HAVE__SETJMP) && defined(HAVE__LONGJMP)
- Out << "_"; // Use _setjmp on systems that support it!
-#endif
Out << "setjmp(*(jmp_buf*)";
writeOperand(I.getOperand(1));
Out << ')';
return;
case Intrinsic::longjmp:
-#if defined(HAVE__SETJMP) && defined(HAVE__LONGJMP)
- Out << "_"; // Use _longjmp on systems that support it!
-#endif
Out << "longjmp(*(jmp_buf*)";
writeOperand(I.getOperand(1));
Out << ", ";