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/frv/fr450-builtins-6.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gcc.target/frv/fr450-builtins-6.c (limited to 'gcc/testsuite/gcc.target/frv/fr450-builtins-6.c') diff --git a/gcc/testsuite/gcc.target/frv/fr450-builtins-6.c b/gcc/testsuite/gcc.target/frv/fr450-builtins-6.c new file mode 100644 index 000000000..0624eb1f5 --- /dev/null +++ b/gcc/testsuite/gcc.target/frv/fr450-builtins-6.c @@ -0,0 +1,23 @@ +/* Test a situation in which an M5 instruction (mrdacc) and M4 instruction + (mqmulhu) can be issued together. */ +/* { dg-options "-mcpu=fr450" } */ +/* { dg-do run } */ +extern void abort (void); +extern void exit (int); + +int +main () +{ + __MQMULHU (0, 0x0011002200330044ULL, 0x0002000300040001ULL); + __MQMULHU (8, 0x0100020003000400ULL, 0x0001000200030004ULL); + + /* 0x22 + 0x66 + 0xcc + 0x44 = 0x198 */ + /* 0x100 + 0x400 + 0x900 + 0x1000 = 0x1e00 */ + if (__MRDACC (0) + __MRDACC (1) + + __MRDACC (2) + __MRDACC (3) + + __MRDACC (8) + __MRDACC (9) + + __MRDACC (10) + __MRDACC (11) != 0x1f98) + abort (); + + exit (0); +} -- cgit v1.2.3