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/20020503-1.c | 31 ++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/20020503-1.c (limited to 'gcc/testsuite/gcc.c-torture/execute/20020503-1.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/20020503-1.c b/gcc/testsuite/gcc.c-torture/execute/20020503-1.c new file mode 100644 index 000000000..6d45ca09a --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20020503-1.c @@ -0,0 +1,31 @@ +/* PR 6534 */ +/* GCSE unified the two i<0 tests, but if-conversion to ui=abs(i) + insertted the code at the wrong place corrupting the i<0 test. */ + +void abort (void); +static char * +inttostr (long i, char buf[128]) +{ + unsigned long ui = i; + char *p = buf + 127; + *p = '\0'; + if (i < 0) + ui = -ui; + do + *--p = '0' + ui % 10; + while ((ui /= 10) != 0); + if (i < 0) + *--p = '-'; + return p; +} + +int +main () +{ + char buf[128], *p; + + p = inttostr (-1, buf); + if (*p != '-') + abort (); + return 0; +} -- cgit v1.2.3