diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.target/nvptx/atomic_fetch-1.c | 98 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/nvptx/atomic_fetch-2.c | 92 |
2 files changed, 168 insertions, 22 deletions
diff --git a/gcc/testsuite/gcc.target/nvptx/atomic_fetch-1.c b/gcc/testsuite/gcc.target/nvptx/atomic_fetch-1.c index c637caa..941cf3a 100644 --- a/gcc/testsuite/gcc.target/nvptx/atomic_fetch-1.c +++ b/gcc/testsuite/gcc.target/nvptx/atomic_fetch-1.c @@ -4,21 +4,97 @@ /* { dg-do compile } */ /* { dg-options "-O2 -misa=sm_35" } */ +enum memmodel +{ + MEMMODEL_RELAXED = 0 +}; + +unsigned long long int *p64; +unsigned int *p32; + +unsigned long long int g64; +unsigned int g32; + +unsigned int s32 __attribute__((shared)); +unsigned long long int s64 __attribute__((shared)); + +unsigned long long int v64; +unsigned int v32; + int main() { - unsigned long long a = ~0; - unsigned b = 0xa; + /* Generic. */ - __atomic_fetch_add (&a, b, 0); - __atomic_fetch_and (&a, b, 0); - __atomic_fetch_or (&a, b, 0); - __atomic_fetch_xor (&a, b, 0); + __atomic_fetch_add (p64, v64, MEMMODEL_RELAXED); + __atomic_fetch_and (p64, v64, MEMMODEL_RELAXED); + __atomic_fetch_or (p64, v64, MEMMODEL_RELAXED); + __atomic_fetch_xor (p64, v64, MEMMODEL_RELAXED); - return a; + __atomic_fetch_add (p32, v32, MEMMODEL_RELAXED); + __atomic_fetch_and (p32, v32, MEMMODEL_RELAXED); + __atomic_fetch_or (p32, v32, MEMMODEL_RELAXED); + __atomic_fetch_xor (p32, v32, MEMMODEL_RELAXED); + + /* Global. */ + + __atomic_fetch_add (&g64, v64, MEMMODEL_RELAXED); + __atomic_fetch_and (&g64, v64, MEMMODEL_RELAXED); + __atomic_fetch_or (&g64, v64, MEMMODEL_RELAXED); + __atomic_fetch_xor (&g64, v64, MEMMODEL_RELAXED); + + __atomic_fetch_add (&g32, v32, MEMMODEL_RELAXED); + __atomic_fetch_and (&g32, v32, MEMMODEL_RELAXED); + __atomic_fetch_or (&g32, v32, MEMMODEL_RELAXED); + __atomic_fetch_xor (&g32, v32, MEMMODEL_RELAXED); + + /* Shared. */ + + __atomic_fetch_add (&s64, v64, MEMMODEL_RELAXED); + __atomic_fetch_and (&s64, v64, MEMMODEL_RELAXED); + __atomic_fetch_or (&s64, v64, MEMMODEL_RELAXED); + __atomic_fetch_xor (&s64, v64, MEMMODEL_RELAXED); + + __atomic_fetch_add (&s32, v32, MEMMODEL_RELAXED); + __atomic_fetch_and (&s32, v32, MEMMODEL_RELAXED); + __atomic_fetch_or (&s32, v32, MEMMODEL_RELAXED); + __atomic_fetch_xor (&s32, v32, MEMMODEL_RELAXED); + + return 0; } -/* { dg-final { scan-assembler "atom.add.u64" } } */ -/* { dg-final { scan-assembler "atom.b64.and" } } */ -/* { dg-final { scan-assembler "atom.b64.or" } } */ -/* { dg-final { scan-assembler "atom.b64.xor" } } */ +/* Generic. */ + +/* { dg-final { scan-assembler-times "atom.add.u64" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b64.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b64.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b64.xor" 1 } } */ + +/* { dg-final { scan-assembler-times "atom.add.u32" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b32.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b32.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b32.xor" 1 } } */ + +/* Global. */ + +/* { dg-final { scan-assembler-times "atom.global.add.u64" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b64.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b64.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b64.xor" 1 } } */ + +/* { dg-final { scan-assembler-times "atom.global.add.u32" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b32.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b32.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b32.xor" 1 } } */ + +/* Shared. */ + +/* { dg-final { scan-assembler-times "atom.shared.add.u64" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b64.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b64.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b64.xor" 1 } } */ + +/* { dg-final { scan-assembler-times "atom.shared.add.u32" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b32.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b32.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b32.xor" 1 } } */ diff --git a/gcc/testsuite/gcc.target/nvptx/atomic_fetch-2.c b/gcc/testsuite/gcc.target/nvptx/atomic_fetch-2.c index 1d35a17..f5131fc 100644 --- a/gcc/testsuite/gcc.target/nvptx/atomic_fetch-2.c +++ b/gcc/testsuite/gcc.target/nvptx/atomic_fetch-2.c @@ -4,21 +4,91 @@ /* { dg-do compile } */ /* { dg-options "-O2 -misa=sm_30" } */ +enum memmodel +{ + MEMMODEL_RELAXED = 0 +}; + +unsigned long long int *p64; +unsigned int *p32; + +unsigned long long int g64; +unsigned int g32; + +unsigned int s32 __attribute__((shared)); +unsigned long long int s64 __attribute__((shared)); + +unsigned long long int v64; +unsigned int v32; + int main() { - unsigned long long a = ~0; - unsigned b = 0xa; + /* Generic. */ - __atomic_fetch_add (&a, b, 0); - __atomic_fetch_and (&a, b, 0); - __atomic_fetch_or (&a, b, 0); - __atomic_fetch_xor (&a, b, 0); + __atomic_fetch_add (p64, v64, MEMMODEL_RELAXED); + __atomic_fetch_and (p64, v64, MEMMODEL_RELAXED); + __atomic_fetch_or (p64, v64, MEMMODEL_RELAXED); + __atomic_fetch_xor (p64, v64, MEMMODEL_RELAXED); - return a; + __atomic_fetch_add (p32, v32, MEMMODEL_RELAXED); + __atomic_fetch_and (p32, v32, MEMMODEL_RELAXED); + __atomic_fetch_or (p32, v32, MEMMODEL_RELAXED); + __atomic_fetch_xor (p32, v32, MEMMODEL_RELAXED); + + /* Global. */ + + __atomic_fetch_add (&g64, v64, MEMMODEL_RELAXED); + __atomic_fetch_and (&g64, v64, MEMMODEL_RELAXED); + __atomic_fetch_or (&g64, v64, MEMMODEL_RELAXED); + __atomic_fetch_xor (&g64, v64, MEMMODEL_RELAXED); + + __atomic_fetch_add (&g32, v32, MEMMODEL_RELAXED); + __atomic_fetch_and (&g32, v32, MEMMODEL_RELAXED); + __atomic_fetch_or (&g32, v32, MEMMODEL_RELAXED); + __atomic_fetch_xor (&g32, v32, MEMMODEL_RELAXED); + + /* Shared. */ + + __atomic_fetch_add (&s64, v64, MEMMODEL_RELAXED); + __atomic_fetch_and (&s64, v64, MEMMODEL_RELAXED); + __atomic_fetch_or (&s64, v64, MEMMODEL_RELAXED); + __atomic_fetch_xor (&s64, v64, MEMMODEL_RELAXED); + + __atomic_fetch_add (&s32, v32, MEMMODEL_RELAXED); + __atomic_fetch_and (&s32, v32, MEMMODEL_RELAXED); + __atomic_fetch_or (&s32, v32, MEMMODEL_RELAXED); + __atomic_fetch_xor (&s32, v32, MEMMODEL_RELAXED); + + return 0; } -/* { dg-final { scan-assembler-not "atom.b64.add" } } */ -/* { dg-final { scan-assembler-not "atom.b64.and" } } */ -/* { dg-final { scan-assembler-not "atom.b64.or" } } */ -/* { dg-final { scan-assembler-not "atom.b64.xor" } } */ +/* Generic. */ + +/* { dg-final { scan-assembler-times "atom.add.u64" 1 } } */ +/* { dg-final { scan-assembler-times "atom.cas.b64" 3 } } */ + +/* { dg-final { scan-assembler-times "atom.add.u32" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b32.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b32.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.b32.xor" 1 } } */ + +/* Global. */ + +/* { dg-final { scan-assembler-times "atom.global.add.u64" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.cas.b64" 3 } } */ + +/* { dg-final { scan-assembler-times "atom.global.add.u32" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b32.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b32.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.global.b32.xor" 1 } } */ + +/* Shared. */ + +/* { dg-final { scan-assembler-times "atom.shared.add.u64" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.cas.b64" 3 } } */ + +/* { dg-final { scan-assembler-times "atom.shared.add.u32" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b32.and" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b32.or" 1 } } */ +/* { dg-final { scan-assembler-times "atom.shared.b32.xor" 1 } } */ |