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* [gcc r12-8374] libgcov: use proper type for n_functions
@ 2022-05-13 12:04 Martin Liska
0 siblings, 0 replies; only message in thread
From: Martin Liska @ 2022-05-13 12:04 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:5176d2755c6f4e348d1da00abfa4ab9f06a35ddd
commit r12-8374-g5176d2755c6f4e348d1da00abfa4ab9f06a35ddd
Author: Martin Liska <mliska@suse.cz>
Date: Tue May 10 10:52:19 2022 +0200
libgcov: use proper type for n_functions
gcov_info::n_functions type is initialized by generated
code in build_info_type:
/* n_functions */
field = build_decl (BUILTINS_LOCATION, FIELD_DECL, NULL_TREE,
get_gcov_unsigned_t ());
It uses gcov_unsigned_t, but the struct definition in libgcov.h uses
unsigned type. That brings troubled on 16-bit targets.
PR gcov-profile/105535
libgcc/ChangeLog:
* libgcov.h (struct gcov_info): Use gcov_unsigned_t for
n_functions.
Co-Authored-By: Hans-Peter Helfert <peter-helfert@t-online.de>
(cherry picked from commit eaf359ed04e7169f740dade548965c757f4c1e0a)
Diff:
---
libgcc/libgcov.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libgcc/libgcov.h b/libgcc/libgcov.h
index 40e845ce3ea..c77a74a3e53 100644
--- a/libgcc/libgcov.h
+++ b/libgcc/libgcov.h
@@ -236,7 +236,7 @@ struct gcov_info
gcov_merge_fn merge[GCOV_COUNTERS]; /* merge functions (null for
unused) */
- unsigned n_functions; /* number of functions */
+ gcov_unsigned_t n_functions; /* number of functions */
#ifndef IN_GCOV_TOOL
const struct gcov_fn_info *const *functions; /* pointer to pointers
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