From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/debug/20050907-1.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/debug/20050907-1.c (limited to 'gcc/testsuite/gcc.dg/debug/20050907-1.c') diff --git a/gcc/testsuite/gcc.dg/debug/20050907-1.c b/gcc/testsuite/gcc.dg/debug/20050907-1.c new file mode 100644 index 000000000..0112ff7d3 --- /dev/null +++ b/gcc/testsuite/gcc.dg/debug/20050907-1.c @@ -0,0 +1,24 @@ +/* PR 23190 */ +/* Well, collateral damage from a proposed patch fixing 23190. We'd emit + debug info for multilib_exclusions_raw without emitting the variable + itself, leading to link errors. This reduced form is filed as PR 23777, + for not eliminating things soon enough. */ +/* { dg-do link } */ + +static const char *const multilib_exclusions_raw[] = { 0 }; + +void __attribute__((noinline)) f(char *const *p) +{ + __asm__ ("" : : "g"(p) : "memory"); +} + +void g (char **o) +{ + const char *const *q = multilib_exclusions_raw; + + f (o); + while (*q++) + f (o); +} + +int main() { return 0; } -- cgit v1.2.3