diff options
Diffstat (limited to 'test/CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll')
| -rw-r--r-- | test/CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll b/test/CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll new file mode 100644 index 0000000000..c4f2fb0c47 --- /dev/null +++ b/test/CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll @@ -0,0 +1,279 @@ +; RUN: llc < %s +%struct.rtunion = type { i64 } + %struct.rtx_def = type { i16, i8, i8, [1 x %struct.rtunion] } +@ix86_cpu = external global i32 ; <i32*> [#uses=1] +@which_alternative = external global i32 ; <i32*> [#uses=3] + +declare fastcc i32 @recog() + +define void @athlon_fp_unit_ready_cost() { +entry: + %tmp = icmp slt i32 0, 0 ; <i1> [#uses=1] + br i1 %tmp, label %cond_true.i, label %cond_true + +cond_true: ; preds = %entry + ret void + +cond_true.i: ; preds = %entry + %tmp8.i = tail call fastcc i32 @recog( ) ; <i32> [#uses=1] + switch i32 %tmp8.i, label %UnifiedReturnBlock [ + i32 -1, label %bb2063 + i32 19, label %bb2035 + i32 20, label %bb2035 + i32 21, label %bb2035 + i32 23, label %bb2035 + i32 24, label %bb2035 + i32 27, label %bb2035 + i32 32, label %bb2035 + i32 33, label %bb1994 + i32 35, label %bb2035 + i32 36, label %bb1994 + i32 90, label %bb1948 + i32 94, label %bb1948 + i32 95, label %bb1948 + i32 101, label %bb1648 + i32 102, label %bb1648 + i32 103, label %bb1648 + i32 104, label %bb1648 + i32 133, label %bb1419 + i32 135, label %bb1238 + i32 136, label %bb1238 + i32 137, label %bb1238 + i32 138, label %bb1238 + i32 139, label %bb1201 + i32 140, label %bb1201 + i32 141, label %bb1154 + i32 142, label %bb1126 + i32 144, label %bb1201 + i32 145, label %bb1126 + i32 146, label %bb1201 + i32 147, label %bb1126 + i32 148, label %bb1201 + i32 149, label %bb1126 + i32 150, label %bb1201 + i32 151, label %bb1126 + i32 152, label %bb1096 + i32 153, label %bb1096 + i32 154, label %bb1096 + i32 157, label %bb1096 + i32 158, label %bb1096 + i32 159, label %bb1096 + i32 162, label %bb1096 + i32 163, label %bb1096 + i32 164, label %bb1096 + i32 167, label %bb1201 + i32 168, label %bb1201 + i32 170, label %bb1201 + i32 171, label %bb1201 + i32 173, label %bb1201 + i32 174, label %bb1201 + i32 176, label %bb1201 + i32 177, label %bb1201 + i32 179, label %bb993 + i32 180, label %bb993 + i32 181, label %bb993 + i32 182, label %bb993 + i32 183, label %bb993 + i32 184, label %bb993 + i32 365, label %bb1126 + i32 366, label %bb1126 + i32 367, label %bb1126 + i32 368, label %bb1126 + i32 369, label %bb1126 + i32 370, label %bb1126 + i32 371, label %bb1126 + i32 372, label %bb1126 + i32 373, label %bb1126 + i32 384, label %bb1126 + i32 385, label %bb1126 + i32 386, label %bb1126 + i32 387, label %bb1126 + i32 388, label %bb1126 + i32 389, label %bb1126 + i32 390, label %bb1126 + i32 391, label %bb1126 + i32 392, label %bb1126 + i32 525, label %bb919 + i32 526, label %bb839 + i32 528, label %bb919 + i32 529, label %bb839 + i32 531, label %cond_next6.i119 + i32 532, label %cond_next6.i97 + i32 533, label %cond_next6.i81 + i32 534, label %bb495 + i32 536, label %cond_next6.i81 + i32 537, label %cond_next6.i81 + i32 538, label %bb396 + i32 539, label %bb288 + i32 541, label %bb396 + i32 542, label %bb396 + i32 543, label %bb396 + i32 544, label %bb396 + i32 545, label %bb189 + i32 546, label %cond_next6.i + i32 547, label %bb189 + i32 548, label %cond_next6.i + i32 549, label %bb189 + i32 550, label %cond_next6.i + i32 551, label %bb189 + i32 552, label %cond_next6.i + i32 553, label %bb189 + i32 554, label %cond_next6.i + i32 555, label %bb189 + i32 556, label %cond_next6.i + i32 557, label %bb189 + i32 558, label %cond_next6.i + i32 618, label %bb40 + i32 619, label %bb18 + i32 620, label %bb40 + i32 621, label %bb10 + i32 622, label %bb10 + ] + +bb10: ; preds = %cond_true.i, %cond_true.i + ret void + +bb18: ; preds = %cond_true.i + ret void + +bb40: ; preds = %cond_true.i, %cond_true.i + ret void + +cond_next6.i: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb189: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb288: ; preds = %cond_true.i + ret void + +bb396: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb495: ; preds = %cond_true.i + ret void + +cond_next6.i81: ; preds = %cond_true.i, %cond_true.i, %cond_true.i + ret void + +cond_next6.i97: ; preds = %cond_true.i + ret void + +cond_next6.i119: ; preds = %cond_true.i + %tmp.i126 = icmp eq i16 0, 78 ; <i1> [#uses=1] + br i1 %tmp.i126, label %cond_next778, label %bb802 + +cond_next778: ; preds = %cond_next6.i119 + %tmp781 = icmp eq i32 0, 1 ; <i1> [#uses=1] + br i1 %tmp781, label %cond_next784, label %bb790 + +cond_next784: ; preds = %cond_next778 + %tmp785 = load i32* @ix86_cpu ; <i32> [#uses=1] + %tmp786 = icmp eq i32 %tmp785, 5 ; <i1> [#uses=1] + br i1 %tmp786, label %UnifiedReturnBlock, label %bb790 + +bb790: ; preds = %cond_next784, %cond_next778 + %tmp793 = icmp eq i32 0, 1 ; <i1> [#uses=0] + ret void + +bb802: ; preds = %cond_next6.i119 + ret void + +bb839: ; preds = %cond_true.i, %cond_true.i + ret void + +bb919: ; preds = %cond_true.i, %cond_true.i + ret void + +bb993: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb1096: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb1126: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb1154: ; preds = %cond_true.i + ret void + +bb1201: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb1238: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb1419: ; preds = %cond_true.i + ret void + +bb1648: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + %tmp1650 = load i32* @which_alternative ; <i32> [#uses=1] + switch i32 %tmp1650, label %bb1701 [ + i32 0, label %cond_next1675 + i32 1, label %cond_next1675 + i32 2, label %cond_next1675 + ] + +cond_next1675: ; preds = %bb1648, %bb1648, %bb1648 + ret void + +bb1701: ; preds = %bb1648 + %tmp1702 = load i32* @which_alternative ; <i32> [#uses=1] + switch i32 %tmp1702, label %bb1808 [ + i32 0, label %cond_next1727 + i32 1, label %cond_next1727 + i32 2, label %cond_next1727 + ] + +cond_next1727: ; preds = %bb1701, %bb1701, %bb1701 + ret void + +bb1808: ; preds = %bb1701 + %bothcond696 = or i1 false, false ; <i1> [#uses=1] + br i1 %bothcond696, label %bb1876, label %cond_next1834 + +cond_next1834: ; preds = %bb1808 + ret void + +bb1876: ; preds = %bb1808 + %tmp1877signed = load i32* @which_alternative ; <i32> [#uses=4] + %tmp1877 = bitcast i32 %tmp1877signed to i32 ; <i32> [#uses=1] + %bothcond699 = icmp ult i32 %tmp1877, 2 ; <i1> [#uses=1] + %tmp1888 = icmp eq i32 %tmp1877signed, 2 ; <i1> [#uses=1] + %bothcond700 = or i1 %bothcond699, %tmp1888 ; <i1> [#uses=1] + %bothcond700.not = xor i1 %bothcond700, true ; <i1> [#uses=1] + %tmp1894 = icmp eq i32 %tmp1877signed, 3 ; <i1> [#uses=1] + %bothcond701 = or i1 %tmp1894, %bothcond700.not ; <i1> [#uses=1] + %bothcond702 = or i1 %bothcond701, false ; <i1> [#uses=1] + br i1 %bothcond702, label %UnifiedReturnBlock, label %cond_next1902 + +cond_next1902: ; preds = %bb1876 + switch i32 %tmp1877signed, label %cond_next1937 [ + i32 0, label %bb1918 + i32 1, label %bb1918 + i32 2, label %bb1918 + ] + +bb1918: ; preds = %cond_next1902, %cond_next1902, %cond_next1902 + ret void + +cond_next1937: ; preds = %cond_next1902 + ret void + +bb1948: ; preds = %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb1994: ; preds = %cond_true.i, %cond_true.i + ret void + +bb2035: ; preds = %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i, %cond_true.i + ret void + +bb2063: ; preds = %cond_true.i + ret void + +UnifiedReturnBlock: ; preds = %bb1876, %cond_next784, %cond_true.i + %UnifiedRetVal = phi i32 [ 100, %bb1876 ], [ 100, %cond_true.i ], [ 4, %cond_next784 ] ; <i32> [#uses=0] + ret void +} |