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.target/i386/20011107-1.c | 46 ++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/20011107-1.c (limited to 'gcc/testsuite/gcc.target/i386/20011107-1.c') diff --git a/gcc/testsuite/gcc.target/i386/20011107-1.c b/gcc/testsuite/gcc.target/i386/20011107-1.c new file mode 100644 index 000000000..3bf84e5ba --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/20011107-1.c @@ -0,0 +1,46 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target ilp32 } */ +/* { dg-options "-O2 -mtune=k6" } */ + +void +foo (unsigned char *x, const unsigned char *y) +{ + int a = 6; + unsigned char *b; + for (;;) + { + unsigned char *c = x; + + while (1) + { + if (c + 2 < y) + c += 3; + else + break; + } + b = x + a; + if (*c == 4 || *c == 5) + { + unsigned char d = c[2]; + + if (b[3] == 7 || b[3] == 8) + { + int e = b[3] == 8; + if (d < b[4] * 8 && b[5 + d / 8] & (1 << (d % 8))) + e = !e; + if (!e) + x[-3] = 26; + } + } + else if (*c == 7 && b[3] == 8) + { + int f; + for (f = 0; f < (int) c[1]; f++) + if (!(c[2 + f] == 0)) + break; + if (f == c[1]) + x[-3] = 26; + } + x -= 2; + } +} -- cgit v1.2.3