-; RUN: llvm-as < %s | opt -instcombine -disable-output
; PR905
+; RUN: llvm-as < %s | opt -instcombine -disable-output
+; END.
+
+%RPYTHON_EXCEPTION = type { %RPYTHON_EXCEPTION_VTABLE* }
+%RPYTHON_EXCEPTION_VTABLE = type { %RPYTHON_EXCEPTION_VTABLE*, i32, i32, %RPyOpaque_RuntimeTypeInfo*, %arraytype_Char*, %functiontype_12* }
+%RPyOpaque_RuntimeTypeInfo = type opaque*
+%arraytype_Char = type { i32, [0 x i8] }
+%fixarray_array1019 = type [1019 x i8*]
+%functiontype_12 = type %RPYTHON_EXCEPTION* ()
+%functiontype_14 = type void (%structtype_pypy.rpython.memory.gc.MarkSweepGC*)
+%structtype_AddressLinkedListChunk = type { %structtype_AddressLinkedListChunk*, i32, %fixarray_array1019 }
+%structtype_exceptions.Exception = type { %RPYTHON_EXCEPTION }
+%structtype_gc_pool = type { }
+%structtype_gc_pool_node = type { %structtype_header*, %structtype_gc_pool_node* }
+%structtype_header = type { i32, %structtype_header* }
+%structtype_pypy.rpython.memory.gc.MarkSweepGC = type { %structtype_exceptions.Exception, i32, i32, i1, %structtype_gc_pool*, i32, %structtype_header*, %structtype_header*, %structtype_gc_pool_node*, double, double }
- %RPYTHON_EXCEPTION = type { %RPYTHON_EXCEPTION_VTABLE* }
- %RPYTHON_EXCEPTION_VTABLE = type { %RPYTHON_EXCEPTION_VTABLE*, int, int, %RPyOpaque_RuntimeTypeInfo*, %arraytype_Char*, %functiontype_12* }
- %RPyOpaque_RuntimeTypeInfo = type opaque*
- %arraytype_Char = type { int, [0 x sbyte] }
- %fixarray_array1019 = type [1019 x sbyte*]
- %functiontype_12 = type %RPYTHON_EXCEPTION* ()
- %functiontype_14 = type void (%structtype_pypy.rpython.memory.gc.MarkSweepGC*)
- %structtype_AddressLinkedListChunk = type { %structtype_AddressLinkedListChunk*, int, %fixarray_array1019 }
- %structtype_exceptions.Exception = type { %RPYTHON_EXCEPTION }
- %structtype_gc_pool = type { }
- %structtype_gc_pool_node = type { %structtype_header*, %structtype_gc_pool_node* }
- %structtype_header = type { int, %structtype_header* }
- %structtype_pypy.rpython.memory.gc.MarkSweepGC = type { %structtype_exceptions.Exception, int, int, bool, %structtype_gc_pool*, int, %structtype_header*, %structtype_header*, %structtype_gc_pool_node*, double, double }
-
-implementation ; Functions:
-
-fastcc void %pypy_MarkSweepGC.collect() {
+define fastcc void @pypy_MarkSweepGC.collect() {
block0:
%v1221 = load %structtype_AddressLinkedListChunk** null ; <%structtype_AddressLinkedListChunk*> [#uses=1]
- %v1222 = setne %structtype_AddressLinkedListChunk* %v1221, null ; <bool> [#uses=1]
- br bool %v1222, label %block79, label %block4
+ %v1222 = icmp ne %structtype_AddressLinkedListChunk* %v1221, null ; <i1> [#uses=1]
+ br i1 %v1222, label %block79, label %block4
block4: ; preds = %block0
ret void
block67: ; preds = %block79
%v1459 = load %structtype_gc_pool** null ; <%structtype_gc_pool*> [#uses=1]
- %v1460 = cast %structtype_gc_pool* %v1459 to sbyte* ; <sbyte*> [#uses=1]
- %tmp_873 = cast sbyte* %v1460 to int ; <int> [#uses=1]
- %tmp_874 = sub int %tmp_873, 0 ; <int> [#uses=1]
- %v1461 = cast int %tmp_874 to sbyte* ; <sbyte*> [#uses=1]
- %v1462 = cast sbyte* %v1461 to %structtype_header* ; <%structtype_header*> [#uses=1]
- %tmp_876 = getelementptr %structtype_header* %v1462, int 0, uint 0 ; <int*> [#uses=1]
- store int 0, int* %tmp_876
+ %v1460 = bitcast %structtype_gc_pool* %v1459 to i8* ; <i8*> [#uses=1]
+ %tmp_873 = ptrtoint i8* %v1460 to i32 ; <i32> [#uses=1]
+ %tmp_874 = sub i32 %tmp_873, 0 ; <i32> [#uses=1]
+ %v1461 = inttoptr i32 %tmp_874 to i8* ; <i8*> [#uses=1]
+ %v1462 = bitcast i8* %v1461 to %structtype_header* ; <%structtype_header*> [#uses=1]
+ %tmp_876 = getelementptr %structtype_header* %v1462, i32 0, i32 0 ; <i32*> [#uses=1]
+ store i32 0, i32* %tmp_876
ret void
block79: ; preds = %block0
%v1291 = load %structtype_gc_pool** null ; <%structtype_gc_pool*> [#uses=1]
- %v1292 = setne %structtype_gc_pool* %v1291, null ; <bool> [#uses=1]
- br bool %v1292, label %block67, label %block22
+ %v1292 = icmp ne %structtype_gc_pool* %v1291, null ; <i1> [#uses=1]
+ br i1 %v1292, label %block67, label %block22
}