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R600: Map Address spaces for atomic_cmpxchg

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Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217925
This commit is contained in:
Aaron Watry 2014-09-16 22:34:59 +00:00
parent e210cae126
commit f4133b8a10
1 changed files with 19 additions and 0 deletions
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19
libclc/r600/lib/atomic/atomic.cl
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@ -18,12 +18,31 @@ _CLC_OVERLOAD _CLC_DEF RET_SIGN TYPE CL_FUNCTION (volatile CL_ADDRSPACE RET_SIGN
#define ATOMIC_FUNC(FUNCTION) \
ATOMIC_FUNC_ADDRSPACE(int, FUNCTION)
#define ATOMIC_FUNC_DEFINE_3_ARG(RET_SIGN, ARG_SIGN, TYPE, CL_FUNCTION, CLC_FUNCTION, CL_ADDRSPACE, LLVM_ADDRSPACE) \
_CLC_OVERLOAD _CLC_DEF RET_SIGN TYPE CL_FUNCTION (volatile CL_ADDRSPACE RET_SIGN TYPE *p, RET_SIGN TYPE cmp, RET_SIGN TYPE val) { \
return (RET_SIGN TYPE)__clc_##CLC_FUNCTION##_addr##LLVM_ADDRSPACE((volatile CL_ADDRSPACE ARG_SIGN TYPE*)p, (ARG_SIGN TYPE)cmp, (ARG_SIGN TYPE)val); \
}
/* For atomic functions that don't need different bitcode dependending on argument signedness */
#define ATOMIC_FUNC_SIGN_3_ARG(TYPE, FUNCTION, CL_ADDRSPACE, LLVM_ADDRSPACE) \
_CLC_DECL signed TYPE __clc_##FUNCTION##_addr##LLVM_ADDRSPACE(volatile CL_ADDRSPACE signed TYPE*, signed TYPE, signed TYPE); \
ATOMIC_FUNC_DEFINE_3_ARG(signed, signed, TYPE, FUNCTION, FUNCTION, CL_ADDRSPACE, LLVM_ADDRSPACE) \
ATOMIC_FUNC_DEFINE_3_ARG(unsigned, signed, TYPE, FUNCTION, FUNCTION, CL_ADDRSPACE, LLVM_ADDRSPACE)
#define ATOMIC_FUNC_ADDRSPACE_3_ARG(TYPE, FUNCTION) \
ATOMIC_FUNC_SIGN_3_ARG(TYPE, FUNCTION, global, 1) \
ATOMIC_FUNC_SIGN_3_ARG(TYPE, FUNCTION, local, 3)
#define ATOMIC_FUNC_3_ARG(FUNCTION) \
ATOMIC_FUNC_ADDRSPACE_3_ARG(int, FUNCTION)
ATOMIC_FUNC(atomic_add)
ATOMIC_FUNC(atomic_and)
ATOMIC_FUNC(atomic_or)
ATOMIC_FUNC(atomic_sub)
ATOMIC_FUNC(atomic_xchg)
ATOMIC_FUNC(atomic_xor)
ATOMIC_FUNC_3_ARG(atomic_cmpxchg)
_CLC_DECL signed int __clc_atomic_max_addr1(volatile global signed int*, signed int);
_CLC_DECL signed int __clc_atomic_max_addr3(volatile local signed int*, signed int);