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7db00a0614
The full diff for the test directory may be hard to read because of the filename clash; so here's all that happened as far as the tests are concerned: ``` cd test/Transforms/RewriteStatepointsForGC git rm *ll git mv deopt-bundles/* ./ rmdir deopt-bundles find . -name '*.ll' | xargs gsed -i 's/-rs4gc-use-deopt-bundles //g' ``` llvm-svn: 259129
112 lines
3.0 KiB
LLVM
112 lines
3.0 KiB
LLVM
; RUN: opt < %s -S -rewrite-statepoints-for-gc | FileCheck %s
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declare i64 addrspace(1)* @some_call(i64 addrspace(1)*)
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declare i32 @personality_function()
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define i64 addrspace(1)* @test_basic(i64 addrspace(1)* %obj, i64 addrspace(1)* %obj1) gc "statepoint-example" personality i32 ()* @personality_function {
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; CHECK-LABEL: entry:
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entry:
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; CHECK: invoke
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; CHECK: statepoint
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; CHECK: some_call
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%ret_val = invoke i64 addrspace(1)* @some_call(i64 addrspace(1)* %obj)
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to label %normal_return unwind label %exceptional_return
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; CHECK-LABEL: normal_return:
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; CHECK: gc.result
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; CHECK: ret i64
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normal_return:
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ret i64 addrspace(1)* %ret_val
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; CHECK-LABEL: exceptional_return:
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; CHECK: landingpad
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; CHECK: ret i64
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exceptional_return:
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%landing_pad4 = landingpad token
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cleanup
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ret i64 addrspace(1)* %obj1
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}
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define i64 addrspace(1)* @test_two_invokes(i64 addrspace(1)* %obj, i64 addrspace(1)* %obj1) gc "statepoint-example" personality i32 ()* @personality_function {
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; CHECK-LABEL: entry:
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entry:
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; CHECK: invoke
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; CHECK: statepoint
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; CHECK: some_call
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%ret_val1 = invoke i64 addrspace(1)* @some_call(i64 addrspace(1)* %obj)
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to label %second_invoke unwind label %exceptional_return
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; CHECK-LABEL: second_invoke:
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second_invoke:
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; CHECK: invoke
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; CHECK: statepoint
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; CHECK: some_call
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%ret_val2 = invoke i64 addrspace(1)* @some_call(i64 addrspace(1)* %ret_val1)
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to label %normal_return unwind label %exceptional_return
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; CHECK-LABEL: normal_return:
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normal_return:
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; CHECK: gc.result
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; CHECK: ret i64
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ret i64 addrspace(1)* %ret_val2
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; CHECK: exceptional_return:
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; CHECK: ret i64
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exceptional_return:
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%landing_pad4 = landingpad token
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cleanup
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ret i64 addrspace(1)* %obj1
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}
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define i64 addrspace(1)* @test_phi_node(i1 %cond, i64 addrspace(1)* %obj) gc "statepoint-example" personality i32 ()* @personality_function {
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; CHECK-LABEL: @test_phi_node
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; CHECK-LABEL: entry:
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entry:
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br i1 %cond, label %left, label %right
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left:
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%ret_val_left = invoke i64 addrspace(1)* @some_call(i64 addrspace(1)* %obj)
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to label %merge unwind label %exceptional_return
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right:
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%ret_val_right = invoke i64 addrspace(1)* @some_call(i64 addrspace(1)* %obj)
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to label %merge unwind label %exceptional_return
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; CHECK: merge[[A:[0-9]]]:
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; CHECK: gc.result
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; CHECK: br label %[[with_phi:merge[0-9]*]]
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; CHECK: merge[[B:[0-9]]]:
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; CHECK: gc.result
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; CHECK: br label %[[with_phi]]
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; CHECK: [[with_phi]]:
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; CHECK: phi
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; CHECK: ret i64 addrspace(1)* %ret_val
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merge:
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%ret_val = phi i64 addrspace(1)* [%ret_val_left, %left], [%ret_val_right, %right]
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ret i64 addrspace(1)* %ret_val
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; CHECK-LABEL: exceptional_return:
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; CHECK: ret i64 addrspace(1)*
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exceptional_return:
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%landing_pad4 = landingpad token
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cleanup
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ret i64 addrspace(1)* %obj
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}
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declare void @do_safepoint()
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define void @gc.safepoint_poll() {
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; CHECK-LABEL: gc.safepoint_poll
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; CHECK-LABEL: entry
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; CHECK-NEXT: do_safepoint
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; CHECK-NEXT: ret void
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entry:
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call void @do_safepoint()
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ret void
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}
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