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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/frv/fr550-builtins-1.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/frv/fr550-builtins-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/frv/fr550-builtins-1.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/frv/fr550-builtins-1.c b/gcc-4.9/gcc/testsuite/gcc.target/frv/fr550-builtins-1.c new file mode 100644 index 000000000..d728f12a4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/frv/fr550-builtins-1.c @@ -0,0 +1,42 @@ +/* Test prefetch support. */ +/* { dg-do run } */ +extern void abort (void); +extern void exit (int); + +unsigned char global[64]; + +void +foo (unsigned int *x, int n) +{ + unsigned short local[16]; + + __data_prefetch0 (x); + __data_prefetch0 (&x[8]); + __data_prefetch0 (&x[n]); + __data_prefetch0 (local); + __data_prefetch0 (&local[16]); + __data_prefetch0 (&local[n]); + __data_prefetch0 (global); + __data_prefetch0 (&global[32]); + __data_prefetch0 (&global[n]); + +#if __FRV_VLIW__ > 1 + __data_prefetch (x); + __data_prefetch (&x[8]); + __data_prefetch (&x[n]); + __data_prefetch (local); + __data_prefetch (&local[16]); + __data_prefetch (&local[n]); + __data_prefetch (global); + __data_prefetch (&global[32]); + __data_prefetch (&global[n]); +#endif +} + +int main () +{ + unsigned int i[16]; + + foo (i, 2); + exit (0); +} |