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/execute/pr43560.c | 28 +++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr43560.c (limited to 'gcc/testsuite/gcc.c-torture/execute/pr43560.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/pr43560.c b/gcc/testsuite/gcc.c-torture/execute/pr43560.c new file mode 100644 index 000000000..cb420c614 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/pr43560.c @@ -0,0 +1,28 @@ +/* PR tree-optimization/43560 */ + +struct S +{ + int a, b; + char c[10]; +}; + +__attribute__ ((noinline)) void +test (struct S *x) +{ + while (x->b > 1 && x->c[x->b - 1] == '/') + { + x->b--; + x->c[x->b] = '\0'; + } +} + +const struct S s = { 0, 0, "" }; + +int +main () +{ + struct S *p; + asm ("" : "=r" (p) : "0" (&s)); + test (p); + return 0; +} -- cgit v1.2.3