br label %merge
left:
- %safepoint_token = tail call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0, i32* null)
- %pnew = call i32* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token, i32 7, i32 7)
+ %safepoint_token = tail call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (i32* null)]
+ %pnew = call i32* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token, i32 0, i32 0)
br label %merge
merge:
%pnew_phi = phi i32* [null, %right], [%pnew, %left]
- %safepoint_token2 = tail call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0, i32* %pnew_phi)
- %pnew2 = call i32* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token2, i32 7, i32 7)
+ %safepoint_token2 = tail call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (i32* %pnew_phi)]
+ %pnew2 = call i32* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token2, i32 0, i32 0)
%cmp = icmp eq i32* %pnew2, null
ret i1 %cmp
; CHECK-LABEL: test_null
br label %merge
left:
- %safepoint_token = tail call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0, i32* undef)
- %pnew = call i32* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token, i32 7, i32 7)
+ %safepoint_token = tail call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (i32* undef)]
+ %pnew = call i32* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token, i32 0, i32 0)
br label %merge
merge:
%pnew_phi = phi i32* [undef, %right], [%pnew, %left]
- %safepoint_token2 = tail call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0, i32* %pnew_phi)
- %pnew2 = call i32* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token2, i32 7, i32 7)
+ %safepoint_token2 = tail call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (i32* %pnew_phi)]
+ %pnew2 = call i32* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token2, i32 0, i32 0)
ret i32* %pnew2
; CHECK-LABEL: test_undef
; CHECK-NOT: %pnew
define i64 addrspace(1)* @test1(i8 addrspace(1)* %arg) gc "statepoint-example" {
entry:
%cast = bitcast i8 addrspace(1)* %arg to i64 addrspace(1)*
- %safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0, i8 addrspace(1)* %arg, i64 addrspace(1)* %cast, i8 addrspace(1)* %arg, i8 addrspace(1)* %arg) ["deopt" (i32 0, i32 0, i32 0, i32 10, i32 0)]
- %reloc = call i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %safepoint_token, i32 7, i32 8)
+ %safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0) ["gc-live" (i8 addrspace(1)* %arg, i64 addrspace(1)* %cast, i8 addrspace(1)* %arg, i8 addrspace(1)* %arg), "deopt" (i32 0, i32 0, i32 0, i32 10, i32 0)]
+ %reloc = call i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %safepoint_token, i32 0, i32 1)
;; It is perfectly legal to relocate the same value multiple times...
- %reloc2 = call i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %safepoint_token, i32 7, i32 8)
- %reloc3 = call i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %safepoint_token, i32 8, i32 7)
+ %reloc2 = call i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %safepoint_token, i32 0, i32 1)
+ %reloc3 = call i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %safepoint_token, i32 1, i32 0)
ret i64 addrspace(1)* %reloc
; CHECK-LABEL: test1
; CHECK: statepoint
ret void
equal:
- %safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0, i8 addrspace(1)* %arg, i64 addrspace(1)* %cast, i8 addrspace(1)* %arg, i8 addrspace(1)* %arg) ["deopt" (i32 0, i32 0, i32 0, i32 10, i32 0)]
- %reloc = call i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %safepoint_token, i32 7, i32 7)
+ %safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0) ["gc-live" (i8 addrspace(1)* %arg, i64 addrspace(1)* %cast, i8 addrspace(1)* %arg, i8 addrspace(1)* %arg), "deopt" (i32 0, i32 0, i32 0, i32 10, i32 0)]
+ %reloc = call i64 addrspace(1)* @llvm.experimental.gc.relocate.p1i64(token %safepoint_token, i32 0, i32 0)
call void undef(i64 addrspace(1)* %reloc)
ret void
; CHECK-LABEL: test2
entry:
; CHECK-LABEL: entry
; CHECK: statepoint
- %0 = invoke token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0, i8 addrspace(1)* %obj, i8 addrspace(1)* %obj1) ["deopt" (i32 0, i32 -1, i32 0, i32 0, i32 0)]
+ %0 = invoke token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0) ["gc-live" (i8 addrspace(1)* %obj, i8 addrspace(1)* %obj1), "deopt" (i32 0, i32 -1, i32 0, i32 0, i32 0)]
to label %normal_dest unwind label %exceptional_return
normal_dest:
; CHECK: gc.relocate
; CHECK: gc.relocate
; CHECK: ret
- %obj.relocated = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %0, i32 7, i32 7)
- %obj1.relocated = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %0, i32 8, i32 8)
+ %obj.relocated = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %0, i32 0, i32 0)
+ %obj1.relocated = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %0, i32 1, i32 1)
ret i8 addrspace(1)* %obj.relocated
exceptional_return:
; CHECK: gc.relocate
%landing_pad = landingpad token
cleanup
- %obj.relocated1 = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %landing_pad, i32 7, i32 7)
- %obj1.relocated1 = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %landing_pad, i32 8, i32 8)
+ %obj.relocated1 = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %landing_pad, i32 0, i32 0)
+ %obj1.relocated1 = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %landing_pad, i32 1, i32 1)
ret i8 addrspace(1)* %obj1.relocated1
}