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middle-end/98070 - fix realloc builtin fnspec
author
Richard Biener
<rguenther@suse.de>
Tue, 1 Dec 2020 08:19:52 +0000
(09:19 +0100)
committer
Richard Biener
<rguenther@suse.de>
Tue, 1 Dec 2020 09:42:24 +0000
(10:42 +0100)
realloc clobbers errno, note that.
2020-12-01 Richard Biener <rguenther@suse.de>
PR middle-end/98070
* builtins.c (builtin_fnspec): realloc is ".Cw ".
gcc/builtins.c
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diff --git
a/gcc/builtins.c
b/gcc/builtins.c
index
83b0c1c
..
e37732f
100644
(file)
--- a/
gcc/builtins.c
+++ b/
gcc/builtins.c
@@
-13583,7
+13583,7
@@
builtin_fnspec (tree callee)
return ".cO ";
/* Realloc serves both as allocation point and deallocation point. */
case BUILT_IN_REALLOC:
- return ".
c
w ";
+ return ".
C
w ";
case BUILT_IN_GAMMA_R:
case BUILT_IN_GAMMAF_R:
case BUILT_IN_GAMMAL_R: