Add bundle aware API for querying instruction properties and switch the code

generator to it. For non-bundle instructions, these behave exactly the same
as the MC layer API.

For properties like mayLoad / mayStore, look into the bundle and if any of the
bundled instructions has the property it would return true.
For properties like isPredicable, only return true if *all* of the bundled
instructions have the property.
For properties like canFoldAsLoad, isCompare, conservatively return false for
bundles.

llvm-svn: 146026

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp b/llvm/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
index 8f84ac7b412..42a136e72d4 100644
--- a/llvm/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
@@ -313,7 +313,7 @@ unsigned char* JITDwarfEmitter::EmitExceptionTable(MachineFunction* MF,
     for (MachineBasicBlock::const_iterator MI = I->begin(), E = I->end();
           MI != E; ++MI) {
       if (!MI->isLabel()) {
-        MayThrow |= MI->getDesc().isCall();
+        MayThrow |= MI->isCall();
         continue;
       }