// Do a parallel iteration across typeids and clause labels, skipping filter
// clauses.
- assert(LPad->TypeIds.size() == LPad->ClauseLabels.size());
+ size_t NextClauseLabel = 0;
for (size_t I = 0, E = LPad->TypeIds.size(); I < E; ++I) {
// AddLandingPadInfo stores the clauses in reverse, but there is a FIXME
// to change that.
int Selector = LPad->TypeIds[E - I - 1];
- MCSymbol *ClauseLabel = LPad->ClauseLabels[I];
// Ignore C++ filter clauses in SEH.
// FIXME: Implement cleanup clauses.
else // Otherwise, this is a "catch i8* null", or catch all.
Asm->OutStreamer.EmitIntValue(1, 4);
}
+ MCSymbol *ClauseLabel = LPad->ClauseLabels[NextClauseLabel++];
Asm->OutStreamer.EmitValue(createImageRel32(ClauseLabel), 4);
}
}
--- /dev/null
+; RUN: llc -O0 -mtriple=x86_64-windows-msvc < %s | FileCheck %s
+
+declare void @g()
+define void @f() {
+ invoke void @g() to label %return unwind label %lpad
+
+return:
+ ret void
+
+lpad:
+ %ehptrs = landingpad {i8*, i32} personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*)
+ filter [0 x i8*] zeroinitializer
+ call void @__cxa_call_unexpected(i8* null)
+ unreachable
+}
+declare i32 @__C_specific_handler(...)
+declare void @__cxa_call_unexpected(i8*)
+
+; We don't emit entries for filters.
+; CHECK: .seh_handlerdata
+; CHECK: .long 0