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.dg/20050922-2.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/20050922-2.c (limited to 'gcc/testsuite/gcc.dg/20050922-2.c') diff --git a/gcc/testsuite/gcc.dg/20050922-2.c b/gcc/testsuite/gcc.dg/20050922-2.c new file mode 100644 index 000000000..c2974d03d --- /dev/null +++ b/gcc/testsuite/gcc.dg/20050922-2.c @@ -0,0 +1,33 @@ +/* 20050922-1.c does not trigger the expand_shift rotate bug on sh4-elf, but + this does. */ + +/* { dg-do run } */ +/* { dg-options "-O1 -std=c99" } */ + +#include + +#if __INT_MAX__ == 2147483647 +typedef unsigned int uint32_t; +#elif __LONG_MAX__ == 2147483647 +typedef unsigned long uint32_t; +#else +#error unable to find 32-bit integer type +#endif + +#define rotl(x,n) (((x) << ((int)(n))) | ((x) >> (32 - (int)(n)))) + +uint32_t +f (uint32_t a, uint32_t b) +{ + + b = rotl (a, b & 31); + return b; +} + +int +main () +{ + if (f(2,31) != 1) + abort (); + exit (0); +} -- cgit v1.2.3