; 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
}