Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/c-c++-common/cold-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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131:84e7813d76e9 145:1830386684a0
1 /* PR ipa/93087 */
2 /* { dg-do compile { target nonpic } } */
3 /* { dg-options "-O1 -Wsuggest-attribute=cold" } */
4
5 extern void *getdata (void);
6 extern int set_error (char const *message) __attribute__((cold));
7
8 __attribute__((cold)) int
9 set_nomem (void) /* { dg-bogus "function might be candidate for attribute 'cold'" } */
10 {
11 return set_error ("Allocation failed");
12 }
13
14 void *
15 getdata_or_set_error (void)
16 {
17 void *result;
18 result = getdata ();
19 if (!result)
20 set_nomem ();
21 return result;
22 }