forked from OSchip/llvm-project
27 lines
724 B
LLVM
27 lines
724 B
LLVM
; RUN: opt < %s -lowerinvoke -S | FileCheck %s
|
|
; RUN: opt < %s -passes='lowerinvoke' -S | FileCheck %s
|
|
|
|
declare i32 @external_func(i64 %arg)
|
|
|
|
define i32 @invoke_test(i64 %arg) personality i8* null {
|
|
entry:
|
|
%result = invoke fastcc i32 @external_func(i64 inreg %arg)
|
|
to label %cont unwind label %lpad
|
|
cont:
|
|
ret i32 %result
|
|
lpad:
|
|
%phi = phi i32 [ 99, %entry ]
|
|
%lp = landingpad { i8*, i32 } cleanup
|
|
ret i32 %phi
|
|
}
|
|
|
|
; The "invoke" should be converted to a "call".
|
|
; CHECK-LABEL: define i32 @invoke_test
|
|
; CHECK: %result = call fastcc i32 @external_func(i64 inreg %arg)
|
|
; CHECK-NEXT: br label %cont
|
|
|
|
; Note that this pass does not remove dead landingpad blocks.
|
|
; CHECK: lpad:
|
|
; CHECK-NOT: phi
|
|
; CHECK: landingpad
|