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      1 ; XFAIL: *
      2 ; ...should pass. See PR12324: misched bringup
      3 ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu > %t
      4 ; RUN: not grep xor %t
      5 ; RUN: not grep movap %t
      6 ; RUN: grep "\.quad.*0" %t
      7 
      8 ; Remat should be able to fold the zero constant into the div instructions
      9 ; as a constant-pool load.
     10 
     11 define void @foo(double* nocapture %x, double* nocapture %y) nounwind {
     12 entry:
     13   %tmp1 = load double, double* %x                         ; <double> [#uses=1]
     14   %arrayidx4 = getelementptr inbounds double, double* %x, i64 1 ; <double*> [#uses=1]
     15   %tmp5 = load double, double* %arrayidx4                 ; <double> [#uses=1]
     16   %arrayidx8 = getelementptr inbounds double, double* %x, i64 2 ; <double*> [#uses=1]
     17   %tmp9 = load double, double* %arrayidx8                 ; <double> [#uses=1]
     18   %arrayidx12 = getelementptr inbounds double, double* %x, i64 3 ; <double*> [#uses=1]
     19   %tmp13 = load double, double* %arrayidx12               ; <double> [#uses=1]
     20   %arrayidx16 = getelementptr inbounds double, double* %x, i64 4 ; <double*> [#uses=1]
     21   %tmp17 = load double, double* %arrayidx16               ; <double> [#uses=1]
     22   %arrayidx20 = getelementptr inbounds double, double* %x, i64 5 ; <double*> [#uses=1]
     23   %tmp21 = load double, double* %arrayidx20               ; <double> [#uses=1]
     24   %arrayidx24 = getelementptr inbounds double, double* %x, i64 6 ; <double*> [#uses=1]
     25   %tmp25 = load double, double* %arrayidx24               ; <double> [#uses=1]
     26   %arrayidx28 = getelementptr inbounds double, double* %x, i64 7 ; <double*> [#uses=1]
     27   %tmp29 = load double, double* %arrayidx28               ; <double> [#uses=1]
     28   %arrayidx32 = getelementptr inbounds double, double* %x, i64 8 ; <double*> [#uses=1]
     29   %tmp33 = load double, double* %arrayidx32               ; <double> [#uses=1]
     30   %arrayidx36 = getelementptr inbounds double, double* %x, i64 9 ; <double*> [#uses=1]
     31   %tmp37 = load double, double* %arrayidx36               ; <double> [#uses=1]
     32   %arrayidx40 = getelementptr inbounds double, double* %x, i64 10 ; <double*> [#uses=1]
     33   %tmp41 = load double, double* %arrayidx40               ; <double> [#uses=1]
     34   %arrayidx44 = getelementptr inbounds double, double* %x, i64 11 ; <double*> [#uses=1]
     35   %tmp45 = load double, double* %arrayidx44               ; <double> [#uses=1]
     36   %arrayidx48 = getelementptr inbounds double, double* %x, i64 12 ; <double*> [#uses=1]
     37   %tmp49 = load double, double* %arrayidx48               ; <double> [#uses=1]
     38   %arrayidx52 = getelementptr inbounds double, double* %x, i64 13 ; <double*> [#uses=1]
     39   %tmp53 = load double, double* %arrayidx52               ; <double> [#uses=1]
     40   %arrayidx56 = getelementptr inbounds double, double* %x, i64 14 ; <double*> [#uses=1]
     41   %tmp57 = load double, double* %arrayidx56               ; <double> [#uses=1]
     42   %arrayidx60 = getelementptr inbounds double, double* %x, i64 15 ; <double*> [#uses=1]
     43   %tmp61 = load double, double* %arrayidx60               ; <double> [#uses=1]
     44   %arrayidx64 = getelementptr inbounds double, double* %x, i64 16 ; <double*> [#uses=1]
     45   %tmp65 = load double, double* %arrayidx64               ; <double> [#uses=1]
     46   %div = fdiv double %tmp1, 0.000000e+00          ; <double> [#uses=1]
     47   store double %div, double* %y
     48   %div70 = fdiv double %tmp5, 2.000000e-01        ; <double> [#uses=1]
     49   %arrayidx72 = getelementptr inbounds double, double* %y, i64 1 ; <double*> [#uses=1]
     50   store double %div70, double* %arrayidx72
     51   %div74 = fdiv double %tmp9, 2.000000e-01        ; <double> [#uses=1]
     52   %arrayidx76 = getelementptr inbounds double, double* %y, i64 2 ; <double*> [#uses=1]
     53   store double %div74, double* %arrayidx76
     54   %div78 = fdiv double %tmp13, 2.000000e-01       ; <double> [#uses=1]
     55   %arrayidx80 = getelementptr inbounds double, double* %y, i64 3 ; <double*> [#uses=1]
     56   store double %div78, double* %arrayidx80
     57   %div82 = fdiv double %tmp17, 2.000000e-01       ; <double> [#uses=1]
     58   %arrayidx84 = getelementptr inbounds double, double* %y, i64 4 ; <double*> [#uses=1]
     59   store double %div82, double* %arrayidx84
     60   %div86 = fdiv double %tmp21, 2.000000e-01       ; <double> [#uses=1]
     61   %arrayidx88 = getelementptr inbounds double, double* %y, i64 5 ; <double*> [#uses=1]
     62   store double %div86, double* %arrayidx88
     63   %div90 = fdiv double %tmp25, 2.000000e-01       ; <double> [#uses=1]
     64   %arrayidx92 = getelementptr inbounds double, double* %y, i64 6 ; <double*> [#uses=1]
     65   store double %div90, double* %arrayidx92
     66   %div94 = fdiv double %tmp29, 2.000000e-01       ; <double> [#uses=1]
     67   %arrayidx96 = getelementptr inbounds double, double* %y, i64 7 ; <double*> [#uses=1]
     68   store double %div94, double* %arrayidx96
     69   %div98 = fdiv double %tmp33, 2.000000e-01       ; <double> [#uses=1]
     70   %arrayidx100 = getelementptr inbounds double, double* %y, i64 8 ; <double*> [#uses=1]
     71   store double %div98, double* %arrayidx100
     72   %div102 = fdiv double %tmp37, 2.000000e-01      ; <double> [#uses=1]
     73   %arrayidx104 = getelementptr inbounds double, double* %y, i64 9 ; <double*> [#uses=1]
     74   store double %div102, double* %arrayidx104
     75   %div106 = fdiv double %tmp41, 2.000000e-01      ; <double> [#uses=1]
     76   %arrayidx108 = getelementptr inbounds double, double* %y, i64 10 ; <double*> [#uses=1]
     77   store double %div106, double* %arrayidx108
     78   %div110 = fdiv double %tmp45, 2.000000e-01      ; <double> [#uses=1]
     79   %arrayidx112 = getelementptr inbounds double, double* %y, i64 11 ; <double*> [#uses=1]
     80   store double %div110, double* %arrayidx112
     81   %div114 = fdiv double %tmp49, 2.000000e-01      ; <double> [#uses=1]
     82   %arrayidx116 = getelementptr inbounds double, double* %y, i64 12 ; <double*> [#uses=1]
     83   store double %div114, double* %arrayidx116
     84   %div118 = fdiv double %tmp53, 2.000000e-01      ; <double> [#uses=1]
     85   %arrayidx120 = getelementptr inbounds double, double* %y, i64 13 ; <double*> [#uses=1]
     86   store double %div118, double* %arrayidx120
     87   %div122 = fdiv double %tmp57, 2.000000e-01      ; <double> [#uses=1]
     88   %arrayidx124 = getelementptr inbounds double, double* %y, i64 14 ; <double*> [#uses=1]
     89   store double %div122, double* %arrayidx124
     90   %div126 = fdiv double %tmp61, 2.000000e-01      ; <double> [#uses=1]
     91   %arrayidx128 = getelementptr inbounds double, double* %y, i64 15 ; <double*> [#uses=1]
     92   store double %div126, double* %arrayidx128
     93   %div130 = fdiv double %tmp65, 0.000000e+00      ; <double> [#uses=1]
     94   %arrayidx132 = getelementptr inbounds double, double* %y, i64 16 ; <double*> [#uses=1]
     95   store double %div130, double* %arrayidx132
     96   ret void
     97 }
     98