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[src/trunk]: src/external/gpl3/gdb/dist/gnulib/import PR/56153: Rin Okuyama: ...
details: https://anonhg.NetBSD.org/src/rev/fc81536e033a
branches: trunk
changeset: 983188:fc81536e033a
user: christos <christos%NetBSD.org@localhost>
date: Sat May 08 12:23:47 2021 +0000
description:
PR/56153: Rin Okuyama: alpha miscompiles malloca() macro.
diffstat:
external/gpl3/gdb/dist/gnulib/import/canonicalize-lgpl.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diffs (17 lines):
diff -r 734df317bdd0 -r fc81536e033a external/gpl3/gdb/dist/gnulib/import/canonicalize-lgpl.c
--- a/external/gpl3/gdb/dist/gnulib/import/canonicalize-lgpl.c Sat May 08 10:08:33 2021 +0000
+++ b/external/gpl3/gdb/dist/gnulib/import/canonicalize-lgpl.c Sat May 08 12:23:47 2021 +0000
@@ -114,6 +114,13 @@
holds the same value as the value returned. */
char *
+#ifdef __alpha__
+/*
+ * toolchain/56153
+ * GCC 10 and 9 miscompile malloca() macro for alpha.
+ */
+__attribute__((optimize("O0")))
+#endif
__realpath (const char *name, char *resolved)
{
char *rpath, *dest, *extra_buf = NULL;
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