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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.target/frv/fr450-builtins-6.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.target/frv/fr450-builtins-6.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/frv/fr450-builtins-6.c | 23 |
1 files changed, 23 insertions, 0 deletions
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); +} |