[AsmPrinter] Allow emitting codeview for any windows target
Before SVN r244158, codeview debug info was emitted always
emitted for msvc if debug info was enabled, but that commit
added a module flag.
Since it's still restricted by the flag, we can allow it
for any target if the user requests it, not only msvc (and
windows-itanium, added in SVN r287567).
Add a test for emitting it for a mingw target.
Differential Revision: https://reviews.llvm.org/D46303
llvm-svn: 331809
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index a55f7c2..411b11f 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -295,8 +295,7 @@
if (MAI->doesSupportDebugInformation()) {
bool EmitCodeView = MMI->getModule()->getCodeViewFlag();
- if (EmitCodeView && (TM.getTargetTriple().isKnownWindowsMSVCEnvironment() ||
- TM.getTargetTriple().isWindowsItaniumEnvironment())) {
+ if (EmitCodeView && TM.getTargetTriple().isOSWindows()) {
Handlers.push_back(HandlerInfo(new CodeViewDebug(this),
DbgTimerName, DbgTimerDescription,
CodeViewLineTablesGroupName,