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annotate gcc/testsuite/gcc.dg/tree-ssa/recip-3.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O1 -fno-trapping-math -funsafe-math-optimizations -fdump-tree-recip" } */
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3
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4 double F[2] = { 0.0, 0.0 }, e;
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5
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6 /* In this case the optimization is interesting. */
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7 float h ()
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8 {
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9 int i;
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10 double E, W, P, d;
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11
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12 W = 1.1;
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13 d = 2.*e;
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14 E = 1. - d;
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15
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16 for( i=0; i < 2; i++ )
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17 if( d > 0.01 )
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18 {
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19 P = ( W < E ) ? (W - E)/d : (E - W)/d;
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20 F[i] += P;
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21 }
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22
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23 F[0] += E / d;
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24 }
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25
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26 /* { dg-final { scan-tree-dump-times " / " 1 "recip" } } */