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annotate gcc/testsuite/gcc.dg/pr41841.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 (2020-05-25)
parents 84e7813d76e9
children
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1 /* PR tree-optimization/41841 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O -fwhole-program -fipa-cp" } */
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4
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5 typedef struct S *T;
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6 typedef struct { } *U;
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7 extern int f1 (void);
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8
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9 static void
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10 f3 (U x, int y)
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11 {
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12 T a = (T) x;
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13 y && f1 ();
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14 }
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15
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16 static void
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17 f2 (T x)
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18 {
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19 f3 ((U) x, 1);
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20 }
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21
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22 void *volatile a __attribute__((used)) = f2;