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.c-torture/compile/20060109-1.c | 36 ++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/20060109-1.c (limited to 'gcc/testsuite/gcc.c-torture/compile/20060109-1.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/20060109-1.c b/gcc/testsuite/gcc.c-torture/compile/20060109-1.c new file mode 100644 index 000000000..9ef9c2fdd --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20060109-1.c @@ -0,0 +1,36 @@ +/* This test exposed a bug in combine where it was improperly changing + the mode of a register. The bug appeared to be latent until web + was moved after combine. This is the reduced test that fails + by crashing in reload. */ + + +typedef struct cpp_reader cpp_reader; +typedef struct cpp_string cpp_string; +struct cpp_string +{ + unsigned int len; + const unsigned char *text; +}; +struct cpp_callbacks +{ + void (*ident) (cpp_reader *, unsigned int, const cpp_string *); +}; +static void cb_ident (cpp_reader *, unsigned int, const cpp_string *); +init_c_lex (void) +{ + struct cpp_callbacks *cb; + cb->ident = cb_ident; +} +cb_ident (cpp_reader * pfile __attribute__ ((__unused__)), unsigned int +line + __attribute__ ((__unused__)), const cpp_string * str + __attribute__ ((__unused__))) +{ + { + cpp_string cstr = { + }; + if (cpp_interpret_string (pfile, str, 1, &cstr, 0)) + { + } + } +} -- cgit v1.2.3