Changes in directory llvm/test/Regression/CodeGen/PowerPC:
2006-05-12-rlwimi-crash.ll added (r1.1)
---
Log message:
new testcase for a recent rlwimi crash.
---
Diffs of the changes: (+60 -0)
2006-05-12-rlwimi-crash.ll | 60 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 60 insertions(+)
Index: llvm/test/Regression/CodeGen/PowerPC/2006-05-12-rlwimi-crash.ll
diff -c /dev/null
llvm/test/Regression/CodeGen/PowerPC/2006-05-12-rlwimi-crash.ll:1.1
*** /dev/null Fri May 12 11:28:23 2006
--- llvm/test/Regression/CodeGen/PowerPC/2006-05-12-rlwimi-crash.ll Fri May
12 11:28:13 2006
***************
*** 0 ****
--- 1,60 ----
+ ; RUN: llvm-as < %s | llc -march=ppc32
+
+ %struct.attr_desc = type { sbyte*, %struct.attr_desc*,
%struct.attr_value*, %struct.attr_value*, uint }
+ %struct.attr_value = type { %struct.rtx_def*, %struct.attr_value*,
%struct.insn_ent*, int, int }
+ %struct.insn_def = type { %struct.insn_def*, %struct.rtx_def*, int,
int, int, int, int }
+ %struct.insn_ent = type { %struct.insn_ent*, %struct.insn_def* }
+ %struct.rtx_def = type { ushort, ubyte, ubyte, %struct.u }
+ %struct.u = type { [1 x long] }
+
+ implementation ; Functions:
+
+ void %find_attr() {
+ entry:
+ %tmp26 = seteq %struct.attr_desc* null, null ; <bool>
[#uses=1]
+ br bool %tmp26, label %bb30, label %cond_true27
+
+ cond_true27: ; preds = %entry
+ ret void
+
+ bb30: ; preds = %entry
+ %tmp67 = seteq %struct.attr_desc* null, null ; <bool>
[#uses=1]
+ br bool %tmp67, label %cond_next92, label %cond_true68
+
+ cond_true68: ; preds = %bb30
+ ret void
+
+ cond_next92: ; preds = %bb30
+ %tmp173 = getelementptr %struct.attr_desc* null, int 0, uint 4
; <uint*> [#uses=2]
+ %tmp174 = load uint* %tmp173 ; <uint> [#uses=1]
+ %tmp177 = and uint %tmp174, 4294967287 ; <uint> [#uses=1]
+ store uint %tmp177, uint* %tmp173
+ %tmp180 = getelementptr %struct.attr_desc* null, int 0, uint 4
; <uint*> [#uses=1]
+ %tmp181 = load uint* %tmp180 ; <uint> [#uses=1]
+ %tmp185 = getelementptr %struct.attr_desc* null, int 0, uint 4
; <uint*> [#uses=2]
+ %tmp186 = load uint* %tmp185 ; <uint> [#uses=1]
+ %tmp183187 = shl uint %tmp181, ubyte 1 ; <uint> [#uses=1]
+ %tmp188 = and uint %tmp183187, 16 ; <uint> [#uses=1]
+ %tmp190 = and uint %tmp186, 4294967279 ; <uint> [#uses=1]
+ %tmp191 = or uint %tmp190, %tmp188 ; <uint> [#uses=1]
+ store uint %tmp191, uint* %tmp185
+ %tmp193 = getelementptr %struct.attr_desc* null, int 0, uint 4
; <uint*> [#uses=1]
+ %tmp194 = load uint* %tmp193 ; <uint> [#uses=1]
+ %tmp198 = getelementptr %struct.attr_desc* null, int 0, uint 4
; <uint*> [#uses=2]
+ %tmp199 = load uint* %tmp198 ; <uint> [#uses=1]
+ %tmp196200 = shl uint %tmp194, ubyte 2 ; <uint> [#uses=1]
+ %tmp201 = and uint %tmp196200, 64 ; <uint> [#uses=1]
+ %tmp203 = and uint %tmp199, 4294967231 ; <uint> [#uses=1]
+ %tmp204 = or uint %tmp203, %tmp201 ; <uint> [#uses=1]
+ store uint %tmp204, uint* %tmp198
+ %tmp206 = getelementptr %struct.attr_desc* null, int 0, uint 4
; <uint*> [#uses=1]
+ %tmp207 = load uint* %tmp206 ; <uint> [#uses=1]
+ %tmp211 = getelementptr %struct.attr_desc* null, int 0, uint 4
; <uint*> [#uses=2]
+ %tmp212 = load uint* %tmp211 ; <uint> [#uses=1]
+ %tmp209213 = shl uint %tmp207, ubyte 1 ; <uint> [#uses=1]
+ %tmp214 = and uint %tmp209213, 128 ; <uint> [#uses=1]
+ %tmp216 = and uint %tmp212, 4294967167 ; <uint> [#uses=1]
+ %tmp217 = or uint %tmp216, %tmp214 ; <uint> [#uses=1]
+ store uint %tmp217, uint* %tmp211
+ ret void
+ }
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