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annotate gcc/testsuite/gcc.dg/div-cmp-1.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
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1 /* { dg-do compile } */
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2 /* { dg-options "-O2 -funsafe-math-optimizations -fdump-tree-optimized-raw" } */
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3
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4 int
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5 cmp_mul_1 (float x)
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6 {
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7 return x * 3 <= 100;
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8 }
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9
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10 int
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11 cmp_mul_2 (float x)
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12 {
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13 return x * -5 > 100;
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14 }
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15
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16 int
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17 div_cmp_1 (float x, float y)
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18 {
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19 return x / 3 <= y;
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20 }
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21
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22 int
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23 div_cmp_2 (float x, float y)
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24 {
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25 return x / 3 <= 1;
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26 }
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27
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28 /* { dg-final { scan-tree-dump-times "mult_expr" 1 "optimized" } } */
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29 /* { dg-final { scan-tree-dump-not "rdiv_expr" "optimized" } } */