diff --git a/test/CodeGen/ARM/2014-05-14-DwarfEHCrash.ll b/test/CodeGen/ARM/2014-05-14-DwarfEHCrash.ll new file mode 100644 index 00000000000..1e40e4afe5c --- /dev/null +++ b/test/CodeGen/ARM/2014-05-14-DwarfEHCrash.ll @@ -0,0 +1,50 @@ +; Assertion `Encoding == DW_EH_PE_absptr && "Can handle absptr encoding only"' failed. +; Broken in r208166, fixed in 208715. + +; RUN: llc -mtriple=arm-linux-androideabi -o - -filetype=asm -relocation-model=pic %s + +target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64" +target triple = "armv4t--linux-androideabi" + +@_ZTIi = external constant i8* + +define void @_Z3fn2v() #0 { +entry: + invoke void @_Z3fn1v() + to label %try.cont unwind label %lpad + +lpad: ; preds = %entry + %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) + catch i8* bitcast (i8** @_ZTIi to i8*) + %1 = extractvalue { i8*, i32 } %0, 1 + %2 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*)) #2 + %matches = icmp eq i32 %1, %2 + br i1 %matches, label %catch, label %eh.resume + +catch: ; preds = %lpad + %3 = extractvalue { i8*, i32 } %0, 0 + %4 = tail call i8* @__cxa_begin_catch(i8* %3) #2 + tail call void @__cxa_end_catch() #2 + br label %try.cont + +try.cont: ; preds = %entry, %catch + ret void + +eh.resume: ; preds = %lpad + resume { i8*, i32 } %0 +} + +declare void @_Z3fn1v() #0 + +declare i32 @__gxx_personality_v0(...) + +; Function Attrs: nounwind readnone +declare i32 @llvm.eh.typeid.for(i8*) #1 + +declare i8* @__cxa_begin_catch(i8*) + +declare void @__cxa_end_catch() + +attributes #0 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="true" } +attributes #1 = { nounwind readnone } +attributes #2 = { nounwind }