+; RUN: llvm-upgrade < %s | llvm-as | llc
+
implementation
declare sbyte* %llvm_gc_allocate(uint)
-declare void %llvm_gc_initialize()
+declare void %llvm_gc_initialize(uint)
declare void %llvm.gcroot(sbyte**, sbyte*)
-declare void %llvm.gcwrite(sbyte*, sbyte**)
+declare void %llvm.gcwrite(sbyte*, sbyte*, sbyte**)
int %main() {
entry:
%A = alloca sbyte*
%B = alloca sbyte**
- call void %llvm_gc_initialize()
+ call void %llvm_gc_initialize(uint 1048576) ; Start with 1MB heap
;; void *A;
call void %llvm.gcroot(sbyte** %A, sbyte* null)
;; *B = A;
%B.1 = load sbyte*** %B
%A.1 = load sbyte** %A
- call void %llvm.gcwrite(sbyte* %A.1, sbyte** %B.1)
+ call void %llvm.gcwrite(sbyte* %A.1, sbyte* %B, sbyte** %B.1)
br label %AllocLoop