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1; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown \2; RUN: -verify-machineinstrs -ppc-asm-full-reg-names \3; RUN: -ppc-vsr-nums-as-vr < %s | FileCheck %s4; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unknown-unknown \5; RUN: -verify-machineinstrs -ppc-asm-full-reg-names \6; RUN: -ppc-vsr-nums-as-vr < %s | FileCheck %s7; RUN: llc -mtriple=powerpc64-unknown-unknown \8; RUN: -verify-machineinstrs -ppc-asm-full-reg-names \9; RUN: -ppc-vsr-nums-as-vr < %s | FileCheck %s10 11 12@_ZTIi = external constant ptr13 14; Function is marked as nounwind but it still throws with __cxa_throw and15; calls __cxa_call_unexpected.16; Need to make sure that we do not only have a debug frame.17; Function Attrs: noreturn nounwind18define void @_Z4funcv() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {19entry:20 %exception = tail call ptr @__cxa_allocate_exception(i64 4)21 store i32 100, ptr %exception, align 1622 invoke void @__cxa_throw(ptr %exception, ptr @_ZTIi, ptr null)23 to label %unreachable unwind label %lpad24 25lpad: ; preds = %entry26 %0 = landingpad { ptr, i32 }27 filter [0 x ptr] zeroinitializer28 %1 = extractvalue { ptr, i32 } %0, 029 tail call void @__cxa_call_unexpected(ptr %1)30 unreachable31 32unreachable: ; preds = %entry33 unreachable34; CHECK-LABEL: _Z4funcv35; CHECK-NOT: .debug_frame36; CHECK: .cfi_personality37; CHECK: .cfi_endproc38}39 40declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr41 42declare void @__cxa_throw(ptr, ptr, ptr) local_unnamed_addr43 44declare i32 @__gxx_personality_v0(...)45 46declare void @__cxa_call_unexpected(ptr) local_unnamed_addr47 48 49attributes #0 = { noreturn nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="ppc64le" "target-features"="+altivec,+bpermd,+crypto,+direct-move,+extdiv,+htm,+power8-vector,+vsx,-power9-vector" "use-soft-float"="false" }50 51