forked from OSchip/llvm-project
34 lines
1.1 KiB
LLVM
34 lines
1.1 KiB
LLVM
|
|
;; RUN: opt -rewrite-statepoints-for-gc -verify -S < %s | FileCheck %s
|
|
;; RUN: opt -passes=rewrite-statepoints-for-gc,verify -S < %s | FileCheck %s
|
|
;; This test is to verify that RewriteStatepointsForGC correctly relocates values
|
|
;; defined by invoke instruction results.
|
|
|
|
declare i64* addrspace(1)* @non_gc_call() "gc-leaf-function"
|
|
|
|
declare void @gc_call()
|
|
|
|
declare i32* @fake_personality_function()
|
|
|
|
define i64* addrspace(1)* @test() gc "statepoint-example" personality i32* ()* @fake_personality_function {
|
|
; CHECK-LABEL: @test(
|
|
|
|
entry:
|
|
%obj = invoke i64* addrspace(1)* @non_gc_call()
|
|
to label %normal_dest unwind label %unwind_dest
|
|
|
|
unwind_dest: ; preds = %entry
|
|
%lpad = landingpad { i8*, i32 }
|
|
cleanup
|
|
resume { i8*, i32 } undef
|
|
|
|
normal_dest: ; preds = %entry
|
|
; CHECK: normal_dest:
|
|
; CHECK-NEXT: gc.statepoint
|
|
; CHECK-NEXT: %obj.relocated = call coldcc i8 addrspace(1)*
|
|
; CHECK-NEXT: bitcast
|
|
|
|
call void @gc_call() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
|
|
ret i64* addrspace(1)* %obj
|
|
}
|