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annotate gcc/testsuite/gcc.dg/tm/memopt-7.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* { dg-do compile } */
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2 /* { dg-options "-fgnu-tm -O -fdump-tree-tmedge --param tm-max-aggregate-size=999" } */
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3
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4 /* Test save/restore pairs for aggregates. */
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5
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6 struct large { int x[100]; };
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7 extern struct large foobie (void) __attribute__((transaction_safe));
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8 int asdf;
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9
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10 int f()
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11 {
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12 struct large lala;
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13 struct large lacopy = foobie();
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14 __transaction_atomic {
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15 lala = lacopy;
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16 }
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17 return lala.x[asdf];
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18 }
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19
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20 /* { dg-final { scan-tree-dump-times "tm_save.\[0-9_\]+ = lala" 1 "tmedge" } } */
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21 /* { dg-final { scan-tree-dump-times "lala = tm_save" 1 "tmedge" } } */