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/20020323-1.c | 26 ++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/20020323-1.c (limited to 'gcc/testsuite/gcc.c-torture/compile/20020323-1.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/20020323-1.c b/gcc/testsuite/gcc.c-torture/compile/20020323-1.c new file mode 100644 index 000000000..ed3c66651 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20020323-1.c @@ -0,0 +1,26 @@ +/* This testcase caused ICE on powerpc at -O3, because regrename did + not handle match_dup of match_operator if the RTLs were not shared. */ + +struct A +{ + unsigned char *a0, *a1; + int a2; +}; + +void bar (struct A *); + +unsigned int +foo (int x) +{ + struct A a; + unsigned int b; + + if (x < -128 || x > 255 || x == -1) + return 26; + + a.a0 = (unsigned char *) &b; + a.a1 = a.a0 + sizeof (unsigned int); + a.a2 = 0; + bar (&a); + return b; +} -- cgit v1.2.3