+2016-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR driver/69805
+ * gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): Use
+ :%* in %:gt() argument.
+ (greater_than_spec_func): Adjust for expecting only numbers,
+ if there are more than two numbers, compare the last two.
+
2016-02-19 Jonathan Wakely <jwakely@redhat.com>
* doc/invoke.texi (C++ Dialect Options): Clarify interaction of
%{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!nostartfiles:%S}} \
%{static:} %{L*} %(mfwrap) %(link_libgcc) " \
VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o " CHKP_SPEC " \
- %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*} 1):\
+ %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
%:include(libgomp.spec)%(link_gomp)}\
%{fcilkplus:%:include(libcilkrts.spec)%(link_cilkrts)}\
%{fgnu-tm:%:include(libitm.spec)%(link_itm)}\
for targets that use different start files and suchlike. */
#ifndef GOMP_SELF_SPECS
#define GOMP_SELF_SPECS \
- "%{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*} 1): " \
+ "%{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1): " \
"-pthread}"
#endif
return result;
}
-/* Returns "" if the n in ARGV[1] == -opt=<n> is greater than ARGV[2].
+/* Returns "" if ARGV[ARGC - 2] is greater than ARGV[ARGC-1].
Otherwise, return NULL. */
static const char *
if (argc == 1)
return NULL;
- gcc_assert (argc == 3);
- gcc_assert (argv[0][0] == '-');
- gcc_assert (argv[0][1] == '\0');
+ gcc_assert (argc >= 2);
- /* Point p to <n> in in -opt=<n>. */
- const char *p = argv[1];
- while (true)
- {
- char c = *p;
- if (c == '\0')
- gcc_unreachable ();
-
- ++p;
-
- if (c == '=')
- break;
- }
-
- long arg = strtol (p, &converted, 10);
- gcc_assert (converted != p);
+ long arg = strtol (argv[argc - 2], &converted, 10);
+ gcc_assert (converted != argv[argc - 2]);
- long lim = strtol (argv[2], &converted, 10);
- gcc_assert (converted != argv[2]);
+ long lim = strtol (argv[argc - 1], &converted, 10);
+ gcc_assert (converted != argv[argc - 1]);
if (arg > lim)
return "";