[llvm-commits] CVS: llvm/lib/VMCore/Function.cpp Verifier.cpp

[Chris Lattner]

Changes in directory llvm/lib/VMCore:

Function.cpp updated: 1.38 -> 1.39
Verifier.cpp updated: 1.49 -> 1.50

---
Log message:

Add support for setjmp/longjmp primitives
Patch checked in for Bill Wendling :)


---
Diffs of the changes:

Index: llvm/lib/VMCore/Function.cpp
diff -u llvm/lib/VMCore/Function.cpp:1.38 llvm/lib/VMCore/Function.cpp:1.39
--- llvm/lib/VMCore/Function.cpp:1.38	Wed May  7 22:47:33 2003
+++ llvm/lib/VMCore/Function.cpp	Sat May 17 17:26:33 2003
@@ -164,20 +164,16 @@
     return 0;  // All intrinsics start with 'llvm.'
   
   switch (getName()[5]) {
+  case 'l':
+    if (getName() == "llvm.longjmp")  return LLVMIntrinsic::longjmp;
+    break;
+  case 's':
+    if (getName() == "llvm.setjmp")   return LLVMIntrinsic::setjmp;
+    break;
   case 'v':
-    if (getName().size() >= 9) {
-      switch (getName()[8]) {
-      case 's':
-        if (getName() == "llvm.va_start") return LLVMIntrinsic::va_start;
-        break;
-      case 'e':
-        if (getName() == "llvm.va_end") return LLVMIntrinsic::va_end;
-        break;
-      case 'c':
-        if (getName() == "llvm.va_copy") return LLVMIntrinsic::va_copy;
-        break;
-      }
-    }
+    if (getName() == "llvm.va_copy")  return LLVMIntrinsic::va_copy;
+    if (getName() == "llvm.va_end")   return LLVMIntrinsic::va_end;
+    if (getName() == "llvm.va_start") return LLVMIntrinsic::va_start;
     break;
   }
   // The "llvm." namespace is reserved!


Index: llvm/lib/VMCore/Verifier.cpp
diff -u llvm/lib/VMCore/Verifier.cpp:1.49 llvm/lib/VMCore/Verifier.cpp:1.50
--- llvm/lib/VMCore/Verifier.cpp:1.49	Thu May  8 10:55:31 2003
+++ llvm/lib/VMCore/Verifier.cpp	Sat May 17 17:26:33 2003
@@ -517,8 +517,10 @@
             " args!", &CI);
     NumArgs = 1;
     break;
-  case LLVMIntrinsic::va_end: NumArgs = 1; break;
+  case LLVMIntrinsic::va_end:  NumArgs = 1; break;
   case LLVMIntrinsic::va_copy: NumArgs = 2; break;
+  case LLVMIntrinsic::setjmp:  NumArgs = 1; break;
+  case LLVMIntrinsic::longjmp: NumArgs = 2; break;
   case LLVMIntrinsic::not_intrinsic: 
     assert(0 && "Invalid intrinsic!"); NumArgs = 0; break;
   }