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; RUN: opt -S -hotcoldsplit < %s | FileCheck %s
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.14.0"
; CHECK-LABEL: define {{.*}}@foo(
; CHECK: landingpad
; CHECK: sideeffect(i32 2)
define void @foo(i32 %cond) personality i8 0 {
entry:
invoke void @llvm.donothing() to label %normal unwind label %exception
exception:
; Note: EH pads are not candidates for region entry points.
%cleanup = landingpad i8 cleanup
br label %continue_exception
continue_exception:
call void @sideeffect(i32 0)
call void @sideeffect(i32 1)
call void @sink()
ret void
normal:
call void @sideeffect(i32 2)
ret void
}
; See llvm.org/PR39917. It's currently not safe to outline landingpad
; instructions.
;
; CHECK-LABEL: define {{.*}}@bar(
; CHECK: landingpad
define void @bar(i32 %cond) personality i8 0 {
entry:
br i1 undef, label %exit, label %continue
exit:
ret void
continue:
invoke void @sink() to label %normal unwind label %exception
exception:
; Note: EH pads are not candidates for region entry points.
%cleanup = landingpad i8 cleanup
ret void
normal:
call void @sideeffect(i32 0)
call void @sideeffect(i32 1)
ret void
}
; CHECK-LABEL: define {{.*}}@foo.cold.1(
; CHECK: sideeffect(i32 0)
; CHECK: sideeffect(i32 1)
; CHECK: sink
declare void @sideeffect(i32)
declare void @sink() cold
declare void @llvm.donothing() nounwind readnone
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