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annotate gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-9.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 -fno-tree-sra -fdump-tree-fre1-stats" } */
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3
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4 union loc {
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5 unsigned reg;
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6 signed offset;
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7 };
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8 void __frame_state_for2 (volatile char *state_in)
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9 {
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10 union loc fs;
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11 {
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12 *state_in = fs.reg;
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13 *state_in = fs.offset;
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14 }
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15 }
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16 void __frame_state_for1 (volatile char *state_in)
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17 {
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18 union loc fs;
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19 for (;;)
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20 {
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21 *state_in = fs.offset;
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22 *state_in = fs.reg;
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23 }
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24 }
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25
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26 /* { dg-final { scan-tree-dump-times "Eliminated: 2" 2 "fre1" } } */
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27 /* { dg-final { scan-tree-dump-times "Insertions: 1" 2 "fre1" } } */