commit 14891447fff5b9a5980c1728fbe15140b6350ae3
author David Blaikie <dblaikie@gmail.com> Tue Mar 12 22:25:36 2013 +0000
committer David Blaikie <dblaikie@gmail.com> Tue Mar 12 22:25:36 2013 +0000
tree 3517e03d1383438b7ce1def238bf17095be9703e
parent b6f4872d29136637a3a5dfdf185f5afcbcdd3b2a

Update debug info test cases with empty SplitDebugFilename field.

This could be 'null' or the empty string, DIDescriptor::getStringField
coalesces the two cases anyway so it's just a matter of legible/efficient
representation.

The change in behavior of the DICompileUnit::get* functions could be
subsumed by the full verification check - but ideally that should just be an
assertion if we could front-load the actual debug info metadata failure paths.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176907 91177308-0d34-0410-b5e6-96231b3b80d8

lib/IR/DebugInfo.cpp

diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index e85d4ad..134045e 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -687,7 +687,7 @@
 }
 
 DIArray DICompileUnit::getEnumTypes() const {
-  if (!DbgNode || DbgNode->getNumOperands() < 14)
+  if (!DbgNode || DbgNode->getNumOperands() < 15)
     return DIArray();
 
   if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(10)))
@@ -696,7 +696,7 @@
 }
 
 DIArray DICompileUnit::getRetainedTypes() const {
-  if (!DbgNode || DbgNode->getNumOperands() < 14)
+  if (!DbgNode || DbgNode->getNumOperands() < 15)
     return DIArray();
 
   if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(11)))
@@ -705,7 +705,7 @@
 }
 
 DIArray DICompileUnit::getSubprograms() const {
-  if (!DbgNode || DbgNode->getNumOperands() < 14)
+  if (!DbgNode || DbgNode->getNumOperands() < 15)
     return DIArray();
 
   if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(12)))
@@ -715,7 +715,7 @@
 
 
 DIArray DICompileUnit::getGlobalVariables() const {
-  if (!DbgNode || DbgNode->getNumOperands() < 14)
+  if (!DbgNode || DbgNode->getNumOperands() < 15)
     return DIArray();
 
   if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(13)))