RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 11:13:28 +01:00
Code Issues Projects Releases Wiki Activity

new testcase for pr867

Browse Source 
llvm-svn: 29514
This commit is contained in:
Chris Lattner 2006-08-03 21:39:41 +00:00
parent b58da4d2f8
commit 0b3b64730c
1 changed files with 103 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

103
test/Regression/Transforms/SimplifyCFG/2006-08-03-Crash.ll Normal file
View File

@ -0,0 +1,103 @@
; RUN: llvm-as < %s | opt -load-vn -gcse -simplifycfg -disable-output
; PR867
target endian = big
target pointersize = 32
target triple = "powerpc-apple-darwin8"
%struct.CUMULATIVE_ARGS = type { int, int, int, int, int, int, int, int, int, int, int, int }
%struct.eh_status = type opaque
%struct.emit_status = type { int, int, %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack*, int, %struct.location_t, int, ubyte*, %struct.rtx_def** }
%struct.expr_status = type { int, int, int, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def* }
%struct.function = type { %struct.eh_status*, %struct.expr_status*, %struct.emit_status*, %struct.varasm_status*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.function*, int, int, int, int, %struct.rtx_def*, %struct.CUMULATIVE_ARGS, %struct.rtx_def*, %struct.rtx_def*, %struct.initial_value_struct*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, %struct.rtx_def*, ubyte, int, long, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, %struct.varray_head_tag*, %struct.temp_slot*, int, %struct.var_refs_queue*, int, int, %struct.rtvec_def*, %struct.tree_node*, int, int, int, %struct.machine_function*, uint, uint, ubyte, ubyte, %struct.language_function*, %struct.rtx_def*, uint, int, int, int, %struct.location_t, %struct.varray_head_tag*, %struct.tree_node*, ubyte, ubyte, ubyte }
%struct.initial_value_struct = type opaque
%struct.lang_decl = type opaque
%struct.lang_type = type opaque
%struct.language_function = type opaque
%struct.location_t = type { sbyte*, int }
%struct.machine_function = type { int, uint, sbyte*, int, int }
%struct.rtunion = type { int }
%struct.rtvec_def = type { int, [1 x %struct.rtx_def*] }
%struct.rtx_def = type { ushort, ubyte, ubyte, %struct.u }
%struct.sequence_stack = type { %struct.rtx_def*, %struct.rtx_def*, %struct.sequence_stack* }
%struct.temp_slot = type opaque
%struct.tree_common = type { %struct.tree_node*, %struct.tree_node*, %union.tree_ann_d*, ubyte, ubyte, ubyte, ubyte, ubyte }
%struct.tree_decl = type { %struct.tree_common, %struct.location_t, uint, %struct.tree_node*, ubyte, ubyte, ubyte, ubyte, ubyte, ubyte, ubyte, ubyte, uint, %struct.tree_decl_u1, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.rtx_def*, %struct.tree_decl_u2, %struct.tree_node*, %struct.tree_node*, long, %struct.lang_decl* }
%struct.tree_decl_u1 = type { long }
%struct.tree_decl_u2 = type { %struct.function* }
%struct.tree_node = type { %struct.tree_decl }
%struct.tree_type = type { %struct.tree_common, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, uint, ushort, ubyte, ubyte, uint, %struct.tree_node*, %struct.tree_node*, %struct.rtunion, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, %struct.tree_node*, long, %struct.lang_type* }
%struct.u = type { [1 x long] }
%struct.var_refs_queue = type { %struct.rtx_def*, uint, int, %struct.var_refs_queue* }
%struct.varasm_status = type opaque
%struct.varray_head_tag = type { uint, uint, uint, sbyte*, %struct.u }
%union.tree_ann_d = type opaque
%mode_class = external global [35 x ubyte] ; <[35 x ubyte]*> [#uses=3]
implementation ; Functions:
void %fold_builtin_classify() {
entry:
%tmp63 = load int* null ; <int> [#uses=1]
switch int %tmp63, label %bb276 [
int 414, label %bb145
int 417, label %bb
]
bb: ; preds = %entry
ret void
bb145: ; preds = %entry
%tmp146 = load %struct.tree_node** null ; <%struct.tree_node*> [#uses=1]
%tmp148 = getelementptr %struct.tree_node* %tmp146, int 0, uint 0, uint 0, uint 1 ; <%struct.tree_node**> [#uses=1]
%tmp149 = load %struct.tree_node** %tmp148 ; <%struct.tree_node*> [#uses=1]
%tmp150 = cast %struct.tree_node* %tmp149 to %struct.tree_type* ; <%struct.tree_type*> [#uses=1]
%tmp151 = getelementptr %struct.tree_type* %tmp150, int 0, uint 6 ; <ushort*> [#uses=1]
%tmp151 = cast ushort* %tmp151 to uint* ; <uint*> [#uses=1]
%tmp152 = load uint* %tmp151 ; <uint> [#uses=1]
%tmp154 = shr uint %tmp152, ubyte 16 ; <uint> [#uses=1]
%tmp154.mask = and uint %tmp154, 127 ; <uint> [#uses=1]
%tmp155 = getelementptr [35 x ubyte]* %mode_class, int 0, uint %tmp154.mask ; <ubyte*> [#uses=1]
%tmp156 = load ubyte* %tmp155 ; <ubyte> [#uses=1]
%tmp157 = seteq ubyte %tmp156, 4 ; <bool> [#uses=1]
br bool %tmp157, label %cond_next241, label %cond_true158
cond_true158: ; preds = %bb145
%tmp172 = load %struct.tree_node** null ; <%struct.tree_node*> [#uses=1]
%tmp174 = getelementptr %struct.tree_node* %tmp172, int 0, uint 0, uint 0, uint 1 ; <%struct.tree_node**> [#uses=1]
%tmp175 = load %struct.tree_node** %tmp174 ; <%struct.tree_node*> [#uses=1]
%tmp176 = cast %struct.tree_node* %tmp175 to %struct.tree_type* ; <%struct.tree_type*> [#uses=1]
%tmp177 = getelementptr %struct.tree_type* %tmp176, int 0, uint 6 ; <ushort*> [#uses=1]
%tmp177 = cast ushort* %tmp177 to uint* ; <uint*> [#uses=1]
%tmp178 = load uint* %tmp177 ; <uint> [#uses=1]
%tmp180 = shr uint %tmp178, ubyte 16 ; <uint> [#uses=1]
%tmp180.mask = and uint %tmp180, 127 ; <uint> [#uses=1]
%tmp181 = getelementptr [35 x ubyte]* %mode_class, int 0, uint %tmp180.mask ; <ubyte*> [#uses=1]
%tmp182 = load ubyte* %tmp181 ; <ubyte> [#uses=1]
%tmp183 = seteq ubyte %tmp182, 8 ; <bool> [#uses=1]
br bool %tmp183, label %cond_next241, label %cond_true184
cond_true184: ; preds = %cond_true158
%tmp185 = load %struct.tree_node** null ; <%struct.tree_node*> [#uses=1]
%tmp187 = getelementptr %struct.tree_node* %tmp185, int 0, uint 0, uint 0, uint 1 ; <%struct.tree_node**> [#uses=1]
%tmp188 = load %struct.tree_node** %tmp187 ; <%struct.tree_node*> [#uses=1]
%tmp189 = cast %struct.tree_node* %tmp188 to %struct.tree_type* ; <%struct.tree_type*> [#uses=1]
%tmp190 = getelementptr %struct.tree_type* %tmp189, int 0, uint 6 ; <ushort*> [#uses=1]
%tmp190 = cast ushort* %tmp190 to uint* ; <uint*> [#uses=1]
%tmp191 = load uint* %tmp190 ; <uint> [#uses=1]
%tmp193 = shr uint %tmp191, ubyte 16 ; <uint> [#uses=1]
%tmp193.mask = and uint %tmp193, 127 ; <uint> [#uses=1]
%tmp194 = getelementptr [35 x ubyte]* %mode_class, int 0, uint %tmp193.mask ; <ubyte*> [#uses=1]
%tmp195 = load ubyte* %tmp194 ; <ubyte> [#uses=1]
%tmp196 = seteq ubyte %tmp195, 4 ; <bool> [#uses=1]
br bool %tmp196, label %cond_next241, label %cond_true197
cond_true197: ; preds = %cond_true184
ret void
cond_next241: ; preds = %cond_true184, %cond_true158, %bb145
%tmp245 = load uint* null ; <uint> [#uses=0]
ret void
bb276: ; preds = %entry
ret void
}