diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/mips/r10k-cache-barrier-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/mips/r10k-cache-barrier-3.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/r10k-cache-barrier-3.c b/gcc/testsuite/gcc.target/mips/r10k-cache-barrier-3.c new file mode 100644 index 000000000..be2c7fbd7 --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/r10k-cache-barrier-3.c @@ -0,0 +1,17 @@ +/* { dg-options "-O2 -mr10k-cache-barrier=store -mno-abicalls" } */ + +/* Test that in-range stores to the frame are not protected by + cache barriers. */ + +void bar (int *x); + +NOMIPS16 void +foo (int v) +{ + int x[0x100000]; + bar (x); + x[0x20] = v; + bar (x); +} + +/* { dg-final { scan-assembler-not "\tcache\t" } } */ |