Propagate error message from SPIRVModule import

Reading a SPIR-V module may not succeed, so propagate the error message back to the caller through ErrMsg.
KhronosGroup · Apr 26, 2019 · 967e8fa · 967e8fa
1 parent 7bfcb69
commit 967e8fa
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/SPIRV/SPIRVReader.cpp b/lib/SPIRV/SPIRVReader.cpp
@@ -2904,6 +2904,7 @@ bool llvm::readSpirv(LLVMContext &C, std::istream &IS, Module *&M,
 
   IS >> *BM;
   if (!BM->isModuleValid()) {
+    BM->getError(ErrMsg);
     M = nullptr;
     return false;
   }