Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33172 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-upgrade/UpgradeParser.y.cvs b/tools/llvm-upgrade/UpgradeParser.y.cvs
index 2b2d1ec..ed70cbbf 100644
--- a/tools/llvm-upgrade/UpgradeParser.y.cvs
+++ b/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++);