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annotate gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-11.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 "-O -fdump-tree-optimized-details-blocks" } */
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3
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4 /* Testcase for PR31657. */
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5 int g(void);
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6 int f(int x, int a, int b)
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7 {
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8 int t = 0;
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9 int c = 1 << a;
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10 if (!(x & 1))
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11 t = 0;
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12 else
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13 if (x & (1 << 2))
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14 t = g();
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15 else
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16 t = 0;
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17 return t;
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18 }
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19
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20 /* { dg-final { scan-tree-dump "& 5" "optimized" } } */
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21 /* { dg-final { scan-tree-dump-not "Invalid sum" "optimized" } } */