commit eb30497472b01a3f3f77169be54b77393f58cc8e
author Reid Spencer <rspencer@reidspencer.com> Sat Jan 13 00:23:06 2007 +0000
committer Reid Spencer <rspencer@reidspencer.com> Sat Jan 13 00:23:06 2007 +0000
tree 6a0b525b50efd355f1868d7427dd5350ef5d43f8
parent 316ffe33fdd2f43530a81de536078ece8fcfc1f7

Regenerate.

llvm-svn: 33172

llvm/tools/llvm-upgrade/UpgradeParser.y.cvs

diff --git a/llvm/tools/llvm-upgrade/UpgradeParser.y.cvs b/llvm/tools/llvm-upgrade/UpgradeParser.y.cvs
index 2b2d1ec..ed70cbb 100644
--- a/llvm/tools/llvm-upgrade/UpgradeParser.y.cvs
+++ b/llvm/tools/llvm-upgrade/UpgradeParser.y.cvs
@@ -1888,11 +1888,13 @@
     } else {
       static unsigned upgradeCount = 1;
       if (*$4.val == "%llvm.va_start" || *$4.val == "%llvm.va_end") {
-        std::string name("%va_upgrade");
-        name += llvm::utostr(upgradeCount++);
-        $1->insert(0, name + " = bitcast " + *(*$6)[0].val + " to i8*\n    ");
-        *(*$6)[0].val = "i8* " + name;
-        (*$6)[0].type = TypeInfo::get("i8", UByteTy)->getPointerType();
+        if (!$6->empty()) {
+          std::string name("%va_upgrade");
+          name += llvm::utostr(upgradeCount++);
+          $1->insert(0, name + " = bitcast " + *(*$6)[0].val + " to i8*\n    ");
+          *(*$6)[0].val = "i8* " + name;
+          (*$6)[0].type = TypeInfo::get("i8", UByteTy)->getPointerType();
+        }
       } else if (*$4.val == "%llvm.va_copy") {
         std::string name0("%va_upgrade");
         name0 += llvm::utostr(upgradeCount++);