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Code Issues Releases Wiki Activity

Merge pull request #305 from neheb/master

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Disable AMD optimizations for LLVM
This commit is contained in:
Jens Steube 2016-04-24 15:18:17 +02:00
commit 50ea3a88dd
2 changed files with 40 additions and 9 deletions
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47
OpenCL/types_ocl.c
View File

@ -199,11 +199,9 @@ static inline u32 rotl32_S (const u32 a, const u32 n)
static inline u64 rotr64_S (const u64 a, const u32 n)
{
#if DEVICE_TYPE == DEVICE_TYPE_CPU
#if (DEVICE_TYPE == DEVICE_TYPE_GPU)
const u64 r = rotate (a, (u64) 64 - n);
#else
#ifdef amd_bitalign
const u32 a0 = h32_from_64_S (a);
const u32 a1 = l32_from_64_S (a);
@ -213,6 +211,16 @@ static inline u64 rotr64_S (const u64 a, const u32 n)
const u64 r = hl32_to_64_S (t0, t1);
#else
const u64 r = rotate (a, (u64) 64 - n);
#endif
#else
const u64 r = rotate (a, (u64) 64 - n);
#endif
return r;
@ -255,12 +263,9 @@ static inline u32x rotl32 (const u32x a, const u32 n)
static inline u64x rotr64 (const u64x a, const u32 n)
{
#if DEVICE_TYPE == DEVICE_TYPE_CPU
const u64x r = rotate (a, (u64) 64 - n);
#else
#if (DEVICE_TYPE == DEVICE_TYPE_GPU)
#ifdef amd_bitalign
const u32x a0 = h32_from_64 (a);
const u32x a1 = l32_from_64 (a);
@ -269,6 +274,16 @@ static inline u64x rotr64 (const u64x a, const u32 n)
const u64x r = hl32_to_64 (t0, t1);
#else
const u64x r = rotate (a, (u64) 64 - n);
#endif
#else
const u64x r = rotate (a, (u64) 64 - n);
#endif
return r;
@ -281,12 +296,26 @@ static inline u64x rotl64 (const u64x a, const u32 n)
static inline u32 __bfe (const u32 a, const u32 b, const u32 c)
{
#ifdef amd_bfe
return amd_bfe (a, b, c);
#else
#define BIT(x) (1 << (x))
#define BIT_MASK(x) (BIT (x) - 1)
#define BFE(x,y,z) (((x) >> (y)) & BIT_MASK (z))
return BFE (a, b, c);
#endif
}
static inline u32 amd_bytealign_S (const u32 a, const u32 b, const u32 c)
{
#ifdef amd_bytealign
return amd_bytealign (a, b, c);
#else
const u64 tmp = ((((u64) a) << 32) | ((u64) b)) >> ((c & 3) * 8);
return (u32) (tmp);
#endif
}
#endif

2
include/kernel_vendor.h
View File

@ -28,9 +28,11 @@
*/
#ifdef IS_AMD
#ifndef cl_clang_storage_class_specifiers
#pragma OPENCL EXTENSION cl_amd_media_ops : enable
#pragma OPENCL EXTENSION cl_amd_media_ops2 : enable
#endif
#endif
/**
* NV specific