[llvm-commits] CVS: llvm/lib/Target/CBackend/Writer.cpp

[Anton Korobeynikov]

Changes in directory llvm/lib/Target/CBackend:

Writer.cpp updated: 1.294 -> 1.295
---
Log message:

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.


---
Diffs of the changes:  (+2 -6)

 Writer.cpp |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)


Index: llvm/lib/Target/CBackend/Writer.cpp
diff -u llvm/lib/Target/CBackend/Writer.cpp:1.294 llvm/lib/Target/CBackend/Writer.cpp:1.295
--- llvm/lib/Target/CBackend/Writer.cpp:1.294	Thu Dec  7 17:41:45 2006
+++ llvm/lib/Target/CBackend/Writer.cpp	Sun Dec 10 17:12:42 2006
@@ -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 << ", ";