Fix tcg/i386 bug vs sari_vec.
Fix tcg-runtime-gvec.c vs i386 without avx. -----BEGIN PGP SIGNATURE----- iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAl5xHcYdHHJpY2hhcmQu aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV/jcQf/aF2+3UeRCfk/Iu1s ClM6Gpo7z2sDSZwt8oDgxlhmvoA6j2V5Oa33rB9A5bcglV+WE1BEx6vBrMcP2RQx 2555p8DxkvY4ePFTX+E6IFQxLT8XcS+ttByvakLsfElKK6xflOjJKQOzml/MOL0Y GfMsjhreUKq/DPkZ9wyinlQp+Oq4yFNwuUWxAi19S2parB/xpJenVaIeMQGXyR/n kPvFG/42nr8JkMiZReeVUcJ9bcdLx1tSKt4fLUsU8MLdUKoq2qV6cm2r4UEyVIAi NBQc5MpQcO7Bb1yw88bcprjAXfr/JRnlpzWjgAUTYWdhQRDBspUK0qV2fHT9X7cZ ghyf3Q== =vaWE -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200317' into staging Fix tcg/i386 bug vs sari_vec. Fix tcg-runtime-gvec.c vs i386 without avx. # gpg: Signature made Tue 17 Mar 2020 18:58:14 GMT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth/tags/pull-tcg-20200317: tcg: Remove tcg-runtime-gvec.c DO_CMP0 tcg: Tidy tcg-runtime-gvec.c DUP* tcg: Tidy tcg-runtime-gvec.c types tcg: Remove CONFIG_VECTOR16 tcg/i386: Bound shift count expanding sari_vec Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
commit
0a4833b3b4
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@ -24,48 +24,6 @@
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#include "tcg/tcg-gvec-desc.h"
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/* Virtually all hosts support 16-byte vectors. Those that don't can emulate
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* them via GCC's generic vector extension. This turns out to be simpler and
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* more reliable than getting the compiler to autovectorize.
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*
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* In tcg-op-gvec.c, we asserted that both the size and alignment of the data
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* are multiples of 16.
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*
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* When the compiler does not support all of the operations we require, the
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* loops are written so that we can always fall back on the base types.
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*/
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#ifdef CONFIG_VECTOR16
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typedef uint8_t vec8 __attribute__((vector_size(16)));
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typedef uint16_t vec16 __attribute__((vector_size(16)));
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typedef uint32_t vec32 __attribute__((vector_size(16)));
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typedef uint64_t vec64 __attribute__((vector_size(16)));
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typedef int8_t svec8 __attribute__((vector_size(16)));
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typedef int16_t svec16 __attribute__((vector_size(16)));
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typedef int32_t svec32 __attribute__((vector_size(16)));
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typedef int64_t svec64 __attribute__((vector_size(16)));
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#define DUP16(X) { X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X }
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#define DUP8(X) { X, X, X, X, X, X, X, X }
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#define DUP4(X) { X, X, X, X }
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#define DUP2(X) { X, X }
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#else
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typedef uint8_t vec8;
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typedef uint16_t vec16;
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typedef uint32_t vec32;
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typedef uint64_t vec64;
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typedef int8_t svec8;
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typedef int16_t svec16;
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typedef int32_t svec32;
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typedef int64_t svec64;
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#define DUP16(X) X
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#define DUP8(X) X
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#define DUP4(X) X
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#define DUP2(X) X
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#endif /* CONFIG_VECTOR16 */
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static inline void clear_high(void *d, intptr_t oprsz, uint32_t desc)
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{
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intptr_t maxsz = simd_maxsz(desc);
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@ -83,8 +41,8 @@ void HELPER(gvec_add8)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec8)) {
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*(vec8 *)(d + i) = *(vec8 *)(a + i) + *(vec8 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
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*(uint8_t *)(d + i) = *(uint8_t *)(a + i) + *(uint8_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -94,8 +52,8 @@ void HELPER(gvec_add16)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec16)) {
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*(vec16 *)(d + i) = *(vec16 *)(a + i) + *(vec16 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
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*(uint16_t *)(d + i) = *(uint16_t *)(a + i) + *(uint16_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -105,8 +63,8 @@ void HELPER(gvec_add32)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec32)) {
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*(vec32 *)(d + i) = *(vec32 *)(a + i) + *(vec32 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
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*(uint32_t *)(d + i) = *(uint32_t *)(a + i) + *(uint32_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -116,8 +74,8 @@ void HELPER(gvec_add64)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec64)) {
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*(vec64 *)(d + i) = *(vec64 *)(a + i) + *(vec64 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
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*(uint64_t *)(d + i) = *(uint64_t *)(a + i) + *(uint64_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -125,11 +83,10 @@ void HELPER(gvec_add64)(void *d, void *a, void *b, uint32_t desc)
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void HELPER(gvec_adds8)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec8 vecb = (vec8)DUP16(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec8)) {
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*(vec8 *)(d + i) = *(vec8 *)(a + i) + vecb;
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for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
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*(uint8_t *)(d + i) = *(uint8_t *)(a + i) + (uint8_t)b;
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}
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clear_high(d, oprsz, desc);
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}
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@ -137,11 +94,10 @@ void HELPER(gvec_adds8)(void *d, void *a, uint64_t b, uint32_t desc)
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void HELPER(gvec_adds16)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec16 vecb = (vec16)DUP8(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec16)) {
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*(vec16 *)(d + i) = *(vec16 *)(a + i) + vecb;
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for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
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*(uint16_t *)(d + i) = *(uint16_t *)(a + i) + (uint16_t)b;
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}
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clear_high(d, oprsz, desc);
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}
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@ -149,11 +105,10 @@ void HELPER(gvec_adds16)(void *d, void *a, uint64_t b, uint32_t desc)
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void HELPER(gvec_adds32)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec32 vecb = (vec32)DUP4(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec32)) {
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*(vec32 *)(d + i) = *(vec32 *)(a + i) + vecb;
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for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
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*(uint32_t *)(d + i) = *(uint32_t *)(a + i) + (uint32_t)b;
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}
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clear_high(d, oprsz, desc);
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}
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@ -161,11 +116,10 @@ void HELPER(gvec_adds32)(void *d, void *a, uint64_t b, uint32_t desc)
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void HELPER(gvec_adds64)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec64 vecb = (vec64)DUP2(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec64)) {
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*(vec64 *)(d + i) = *(vec64 *)(a + i) + vecb;
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for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
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*(uint64_t *)(d + i) = *(uint64_t *)(a + i) + b;
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}
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clear_high(d, oprsz, desc);
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}
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@ -175,8 +129,8 @@ void HELPER(gvec_sub8)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec8)) {
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*(vec8 *)(d + i) = *(vec8 *)(a + i) - *(vec8 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
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*(uint8_t *)(d + i) = *(uint8_t *)(a + i) - *(uint8_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -186,8 +140,8 @@ void HELPER(gvec_sub16)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec16)) {
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*(vec16 *)(d + i) = *(vec16 *)(a + i) - *(vec16 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
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*(uint16_t *)(d + i) = *(uint16_t *)(a + i) - *(uint16_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -197,8 +151,8 @@ void HELPER(gvec_sub32)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec32)) {
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*(vec32 *)(d + i) = *(vec32 *)(a + i) - *(vec32 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
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*(uint32_t *)(d + i) = *(uint32_t *)(a + i) - *(uint32_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -208,8 +162,8 @@ void HELPER(gvec_sub64)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec64)) {
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*(vec64 *)(d + i) = *(vec64 *)(a + i) - *(vec64 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
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*(uint64_t *)(d + i) = *(uint64_t *)(a + i) - *(uint64_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -217,11 +171,10 @@ void HELPER(gvec_sub64)(void *d, void *a, void *b, uint32_t desc)
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void HELPER(gvec_subs8)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec8 vecb = (vec8)DUP16(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec8)) {
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*(vec8 *)(d + i) = *(vec8 *)(a + i) - vecb;
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for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
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*(uint8_t *)(d + i) = *(uint8_t *)(a + i) - (uint8_t)b;
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}
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clear_high(d, oprsz, desc);
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}
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@ -229,11 +182,10 @@ void HELPER(gvec_subs8)(void *d, void *a, uint64_t b, uint32_t desc)
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void HELPER(gvec_subs16)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec16 vecb = (vec16)DUP8(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec16)) {
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*(vec16 *)(d + i) = *(vec16 *)(a + i) - vecb;
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for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
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*(uint16_t *)(d + i) = *(uint16_t *)(a + i) - (uint16_t)b;
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}
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clear_high(d, oprsz, desc);
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}
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@ -241,11 +193,10 @@ void HELPER(gvec_subs16)(void *d, void *a, uint64_t b, uint32_t desc)
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void HELPER(gvec_subs32)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec32 vecb = (vec32)DUP4(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec32)) {
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*(vec32 *)(d + i) = *(vec32 *)(a + i) - vecb;
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for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
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*(uint32_t *)(d + i) = *(uint32_t *)(a + i) - (uint32_t)b;
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}
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clear_high(d, oprsz, desc);
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}
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@ -253,11 +204,10 @@ void HELPER(gvec_subs32)(void *d, void *a, uint64_t b, uint32_t desc)
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void HELPER(gvec_subs64)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec64 vecb = (vec64)DUP2(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec64)) {
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*(vec64 *)(d + i) = *(vec64 *)(a + i) - vecb;
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for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
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*(uint64_t *)(d + i) = *(uint64_t *)(a + i) - b;
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}
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clear_high(d, oprsz, desc);
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}
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@ -267,8 +217,8 @@ void HELPER(gvec_mul8)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec8)) {
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*(vec8 *)(d + i) = *(vec8 *)(a + i) * *(vec8 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
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*(uint8_t *)(d + i) = *(uint8_t *)(a + i) * *(uint8_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -278,8 +228,8 @@ void HELPER(gvec_mul16)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec16)) {
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*(vec16 *)(d + i) = *(vec16 *)(a + i) * *(vec16 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
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*(uint16_t *)(d + i) = *(uint16_t *)(a + i) * *(uint16_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -289,8 +239,8 @@ void HELPER(gvec_mul32)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec32)) {
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*(vec32 *)(d + i) = *(vec32 *)(a + i) * *(vec32 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
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*(uint32_t *)(d + i) = *(uint32_t *)(a + i) * *(uint32_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -300,8 +250,8 @@ void HELPER(gvec_mul64)(void *d, void *a, void *b, uint32_t desc)
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intptr_t oprsz = simd_oprsz(desc);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec64)) {
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*(vec64 *)(d + i) = *(vec64 *)(a + i) * *(vec64 *)(b + i);
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for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
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*(uint64_t *)(d + i) = *(uint64_t *)(a + i) * *(uint64_t *)(b + i);
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}
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clear_high(d, oprsz, desc);
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}
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@ -309,11 +259,10 @@ void HELPER(gvec_mul64)(void *d, void *a, void *b, uint32_t desc)
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void HELPER(gvec_muls8)(void *d, void *a, uint64_t b, uint32_t desc)
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{
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intptr_t oprsz = simd_oprsz(desc);
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vec8 vecb = (vec8)DUP16(b);
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intptr_t i;
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for (i = 0; i < oprsz; i += sizeof(vec8)) {
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*(vec8 *)(d + i) = *(vec8 *)(a + i) * vecb;
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for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
|
||||
*(uint8_t *)(d + i) = *(uint8_t *)(a + i) * (uint8_t)b;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -321,11 +270,10 @@ void HELPER(gvec_muls8)(void *d, void *a, uint64_t b, uint32_t desc)
|
|||
void HELPER(gvec_muls16)(void *d, void *a, uint64_t b, uint32_t desc)
|
||||
{
|
||||
intptr_t oprsz = simd_oprsz(desc);
|
||||
vec16 vecb = (vec16)DUP8(b);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec16)) {
|
||||
*(vec16 *)(d + i) = *(vec16 *)(a + i) * vecb;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
|
||||
*(uint16_t *)(d + i) = *(uint16_t *)(a + i) * (uint16_t)b;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -333,11 +281,10 @@ void HELPER(gvec_muls16)(void *d, void *a, uint64_t b, uint32_t desc)
|
|||
void HELPER(gvec_muls32)(void *d, void *a, uint64_t b, uint32_t desc)
|
||||
{
|
||||
intptr_t oprsz = simd_oprsz(desc);
|
||||
vec32 vecb = (vec32)DUP4(b);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec32)) {
|
||||
*(vec32 *)(d + i) = *(vec32 *)(a + i) * vecb;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
|
||||
*(uint32_t *)(d + i) = *(uint32_t *)(a + i) * (uint32_t)b;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -345,11 +292,10 @@ void HELPER(gvec_muls32)(void *d, void *a, uint64_t b, uint32_t desc)
|
|||
void HELPER(gvec_muls64)(void *d, void *a, uint64_t b, uint32_t desc)
|
||||
{
|
||||
intptr_t oprsz = simd_oprsz(desc);
|
||||
vec64 vecb = (vec64)DUP2(b);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) * vecb;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) * b;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -359,8 +305,8 @@ void HELPER(gvec_neg8)(void *d, void *a, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec8)) {
|
||||
*(vec8 *)(d + i) = -*(vec8 *)(a + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
|
||||
*(uint8_t *)(d + i) = -*(uint8_t *)(a + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -370,8 +316,8 @@ void HELPER(gvec_neg16)(void *d, void *a, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec16)) {
|
||||
*(vec16 *)(d + i) = -*(vec16 *)(a + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
|
||||
*(uint16_t *)(d + i) = -*(uint16_t *)(a + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -381,8 +327,8 @@ void HELPER(gvec_neg32)(void *d, void *a, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec32)) {
|
||||
*(vec32 *)(d + i) = -*(vec32 *)(a + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
|
||||
*(uint32_t *)(d + i) = -*(uint32_t *)(a + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -392,8 +338,8 @@ void HELPER(gvec_neg64)(void *d, void *a, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = -*(vec64 *)(a + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = -*(uint64_t *)(a + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -499,8 +445,8 @@ void HELPER(gvec_not)(void *d, void *a, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = ~*(vec64 *)(a + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = ~*(uint64_t *)(a + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -510,8 +456,8 @@ void HELPER(gvec_and)(void *d, void *a, void *b, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) & *(vec64 *)(b + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) & *(uint64_t *)(b + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -521,8 +467,8 @@ void HELPER(gvec_or)(void *d, void *a, void *b, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) | *(vec64 *)(b + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) | *(uint64_t *)(b + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -532,8 +478,8 @@ void HELPER(gvec_xor)(void *d, void *a, void *b, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) ^ *(vec64 *)(b + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) ^ *(uint64_t *)(b + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -543,8 +489,8 @@ void HELPER(gvec_andc)(void *d, void *a, void *b, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) &~ *(vec64 *)(b + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) &~ *(uint64_t *)(b + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -554,8 +500,8 @@ void HELPER(gvec_orc)(void *d, void *a, void *b, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) |~ *(vec64 *)(b + i);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) |~ *(uint64_t *)(b + i);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -565,8 +511,8 @@ void HELPER(gvec_nand)(void *d, void *a, void *b, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = ~(*(vec64 *)(a + i) & *(vec64 *)(b + i));
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = ~(*(uint64_t *)(a + i) & *(uint64_t *)(b + i));
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -576,8 +522,8 @@ void HELPER(gvec_nor)(void *d, void *a, void *b, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = ~(*(vec64 *)(a + i) | *(vec64 *)(b + i));
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = ~(*(uint64_t *)(a + i) | *(uint64_t *)(b + i));
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -587,8 +533,8 @@ void HELPER(gvec_eqv)(void *d, void *a, void *b, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = ~(*(vec64 *)(a + i) ^ *(vec64 *)(b + i));
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = ~(*(uint64_t *)(a + i) ^ *(uint64_t *)(b + i));
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -596,11 +542,10 @@ void HELPER(gvec_eqv)(void *d, void *a, void *b, uint32_t desc)
|
|||
void HELPER(gvec_ands)(void *d, void *a, uint64_t b, uint32_t desc)
|
||||
{
|
||||
intptr_t oprsz = simd_oprsz(desc);
|
||||
vec64 vecb = (vec64)DUP2(b);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) & vecb;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) & b;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -608,11 +553,10 @@ void HELPER(gvec_ands)(void *d, void *a, uint64_t b, uint32_t desc)
|
|||
void HELPER(gvec_xors)(void *d, void *a, uint64_t b, uint32_t desc)
|
||||
{
|
||||
intptr_t oprsz = simd_oprsz(desc);
|
||||
vec64 vecb = (vec64)DUP2(b);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) ^ vecb;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) ^ b;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -620,11 +564,10 @@ void HELPER(gvec_xors)(void *d, void *a, uint64_t b, uint32_t desc)
|
|||
void HELPER(gvec_ors)(void *d, void *a, uint64_t b, uint32_t desc)
|
||||
{
|
||||
intptr_t oprsz = simd_oprsz(desc);
|
||||
vec64 vecb = (vec64)DUP2(b);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) | vecb;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) | b;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -635,8 +578,8 @@ void HELPER(gvec_shl8i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec8)) {
|
||||
*(vec8 *)(d + i) = *(vec8 *)(a + i) << shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
|
||||
*(uint8_t *)(d + i) = *(uint8_t *)(a + i) << shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -647,8 +590,8 @@ void HELPER(gvec_shl16i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec16)) {
|
||||
*(vec16 *)(d + i) = *(vec16 *)(a + i) << shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
|
||||
*(uint16_t *)(d + i) = *(uint16_t *)(a + i) << shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -659,8 +602,8 @@ void HELPER(gvec_shl32i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec32)) {
|
||||
*(vec32 *)(d + i) = *(vec32 *)(a + i) << shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
|
||||
*(uint32_t *)(d + i) = *(uint32_t *)(a + i) << shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -671,8 +614,8 @@ void HELPER(gvec_shl64i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) << shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) << shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -683,8 +626,8 @@ void HELPER(gvec_shr8i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec8)) {
|
||||
*(vec8 *)(d + i) = *(vec8 *)(a + i) >> shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
|
||||
*(uint8_t *)(d + i) = *(uint8_t *)(a + i) >> shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -695,8 +638,8 @@ void HELPER(gvec_shr16i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec16)) {
|
||||
*(vec16 *)(d + i) = *(vec16 *)(a + i) >> shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
|
||||
*(uint16_t *)(d + i) = *(uint16_t *)(a + i) >> shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -707,8 +650,8 @@ void HELPER(gvec_shr32i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec32)) {
|
||||
*(vec32 *)(d + i) = *(vec32 *)(a + i) >> shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
|
||||
*(uint32_t *)(d + i) = *(uint32_t *)(a + i) >> shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -719,8 +662,8 @@ void HELPER(gvec_shr64i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(vec64 *)(d + i) = *(vec64 *)(a + i) >> shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(uint64_t *)(d + i) = *(uint64_t *)(a + i) >> shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -731,8 +674,8 @@ void HELPER(gvec_sar8i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec8)) {
|
||||
*(svec8 *)(d + i) = *(svec8 *)(a + i) >> shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint8_t)) {
|
||||
*(int8_t *)(d + i) = *(int8_t *)(a + i) >> shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -743,8 +686,8 @@ void HELPER(gvec_sar16i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec16)) {
|
||||
*(svec16 *)(d + i) = *(svec16 *)(a + i) >> shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint16_t)) {
|
||||
*(int16_t *)(d + i) = *(int16_t *)(a + i) >> shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -755,8 +698,8 @@ void HELPER(gvec_sar32i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec32)) {
|
||||
*(svec32 *)(d + i) = *(svec32 *)(a + i) >> shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint32_t)) {
|
||||
*(int32_t *)(d + i) = *(int32_t *)(a + i) >> shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -767,8 +710,8 @@ void HELPER(gvec_sar64i)(void *d, void *a, uint32_t desc)
|
|||
int shift = simd_data(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
*(svec64 *)(d + i) = *(svec64 *)(a + i) >> shift;
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
*(int64_t *)(d + i) = *(int64_t *)(a + i) >> shift;
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
@ -917,39 +860,30 @@ void HELPER(gvec_sar64v)(void *d, void *a, void *b, uint32_t desc)
|
|||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
||||
/* If vectors are enabled, the compiler fills in -1 for true.
|
||||
Otherwise, we must take care of this by hand. */
|
||||
#ifdef CONFIG_VECTOR16
|
||||
# define DO_CMP0(X) X
|
||||
#else
|
||||
# define DO_CMP0(X) -(X)
|
||||
#endif
|
||||
|
||||
#define DO_CMP1(NAME, TYPE, OP) \
|
||||
void HELPER(NAME)(void *d, void *a, void *b, uint32_t desc) \
|
||||
{ \
|
||||
intptr_t oprsz = simd_oprsz(desc); \
|
||||
intptr_t i; \
|
||||
for (i = 0; i < oprsz; i += sizeof(TYPE)) { \
|
||||
*(TYPE *)(d + i) = DO_CMP0(*(TYPE *)(a + i) OP *(TYPE *)(b + i)); \
|
||||
*(TYPE *)(d + i) = -(*(TYPE *)(a + i) OP *(TYPE *)(b + i)); \
|
||||
} \
|
||||
clear_high(d, oprsz, desc); \
|
||||
}
|
||||
|
||||
#define DO_CMP2(SZ) \
|
||||
DO_CMP1(gvec_eq##SZ, vec##SZ, ==) \
|
||||
DO_CMP1(gvec_ne##SZ, vec##SZ, !=) \
|
||||
DO_CMP1(gvec_lt##SZ, svec##SZ, <) \
|
||||
DO_CMP1(gvec_le##SZ, svec##SZ, <=) \
|
||||
DO_CMP1(gvec_ltu##SZ, vec##SZ, <) \
|
||||
DO_CMP1(gvec_leu##SZ, vec##SZ, <=)
|
||||
DO_CMP1(gvec_eq##SZ, uint##SZ##_t, ==) \
|
||||
DO_CMP1(gvec_ne##SZ, uint##SZ##_t, !=) \
|
||||
DO_CMP1(gvec_lt##SZ, int##SZ##_t, <) \
|
||||
DO_CMP1(gvec_le##SZ, int##SZ##_t, <=) \
|
||||
DO_CMP1(gvec_ltu##SZ, uint##SZ##_t, <) \
|
||||
DO_CMP1(gvec_leu##SZ, uint##SZ##_t, <=)
|
||||
|
||||
DO_CMP2(8)
|
||||
DO_CMP2(16)
|
||||
DO_CMP2(32)
|
||||
DO_CMP2(64)
|
||||
|
||||
#undef DO_CMP0
|
||||
#undef DO_CMP1
|
||||
#undef DO_CMP2
|
||||
|
||||
|
|
@ -1450,11 +1384,11 @@ void HELPER(gvec_bitsel)(void *d, void *a, void *b, void *c, uint32_t desc)
|
|||
intptr_t oprsz = simd_oprsz(desc);
|
||||
intptr_t i;
|
||||
|
||||
for (i = 0; i < oprsz; i += sizeof(vec64)) {
|
||||
vec64 aa = *(vec64 *)(a + i);
|
||||
vec64 bb = *(vec64 *)(b + i);
|
||||
vec64 cc = *(vec64 *)(c + i);
|
||||
*(vec64 *)(d + i) = (bb & aa) | (cc & ~aa);
|
||||
for (i = 0; i < oprsz; i += sizeof(uint64_t)) {
|
||||
uint64_t aa = *(uint64_t *)(a + i);
|
||||
uint64_t bb = *(uint64_t *)(b + i);
|
||||
uint64_t cc = *(uint64_t *)(c + i);
|
||||
*(uint64_t *)(d + i) = (bb & aa) | (cc & ~aa);
|
||||
}
|
||||
clear_high(d, oprsz, desc);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5764,58 +5764,6 @@ if test "$plugins" = "yes" &&
|
|||
"for this purpose. You can't build with --static."
|
||||
fi
|
||||
|
||||
########################################
|
||||
# See if 16-byte vector operations are supported.
|
||||
# Even without a vector unit the compiler may expand these.
|
||||
# There is a bug in old GCC for PPC that crashes here.
|
||||
# Unfortunately it's the system compiler for Centos 7.
|
||||
|
||||
cat > $TMPC << EOF
|
||||
typedef unsigned char U1 __attribute__((vector_size(16)));
|
||||
typedef unsigned short U2 __attribute__((vector_size(16)));
|
||||
typedef unsigned int U4 __attribute__((vector_size(16)));
|
||||
typedef unsigned long long U8 __attribute__((vector_size(16)));
|
||||
typedef signed char S1 __attribute__((vector_size(16)));
|
||||
typedef signed short S2 __attribute__((vector_size(16)));
|
||||
typedef signed int S4 __attribute__((vector_size(16)));
|
||||
typedef signed long long S8 __attribute__((vector_size(16)));
|
||||
static U1 a1, b1;
|
||||
static U2 a2, b2;
|
||||
static U4 a4, b4;
|
||||
static U8 a8, b8;
|
||||
static S1 c1;
|
||||
static S2 c2;
|
||||
static S4 c4;
|
||||
static S8 c8;
|
||||
static int i;
|
||||
void helper(void *d, void *a, int shift, int i);
|
||||
void helper(void *d, void *a, int shift, int i)
|
||||
{
|
||||
*(U1 *)(d + i) = *(U1 *)(a + i) << shift;
|
||||
*(U2 *)(d + i) = *(U2 *)(a + i) << shift;
|
||||
*(U4 *)(d + i) = *(U4 *)(a + i) << shift;
|
||||
*(U8 *)(d + i) = *(U8 *)(a + i) << shift;
|
||||
}
|
||||
int main(void)
|
||||
{
|
||||
a1 += b1; a2 += b2; a4 += b4; a8 += b8;
|
||||
a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
|
||||
a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
|
||||
a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
|
||||
a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
|
||||
a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
|
||||
a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
|
||||
a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
|
||||
c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
|
||||
return 0;
|
||||
}
|
||||
EOF
|
||||
|
||||
vector16=no
|
||||
if compile_prog "" "" ; then
|
||||
vector16=yes
|
||||
fi
|
||||
|
||||
########################################
|
||||
# See if __attribute__((alias)) is supported.
|
||||
# This false for Xcode 9, but has been remedied for Xcode 10.
|
||||
|
|
@ -7446,10 +7394,6 @@ if test "$atomic64" = "yes" ; then
|
|||
echo "CONFIG_ATOMIC64=y" >> $config_host_mak
|
||||
fi
|
||||
|
||||
if test "$vector16" = "yes" ; then
|
||||
echo "CONFIG_VECTOR16=y" >> $config_host_mak
|
||||
fi
|
||||
|
||||
if test "$attralias" = "yes" ; then
|
||||
echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
|
||||
fi
|
||||
|
|
|
|||
|
|
@ -3391,12 +3391,15 @@ static void expand_vec_sari(TCGType type, unsigned vece,
|
|||
|
||||
case MO_64:
|
||||
if (imm <= 32) {
|
||||
/* We can emulate a small sign extend by performing an arithmetic
|
||||
/*
|
||||
* We can emulate a small sign extend by performing an arithmetic
|
||||
* 32-bit shift and overwriting the high half of a 64-bit logical
|
||||
* shift (note that the ISA says shift of 32 is valid).
|
||||
* shift. Note that the ISA says shift of 32 is valid, but TCG
|
||||
* does not, so we have to bound the smaller shift -- we get the
|
||||
* same result in the high half either way.
|
||||
*/
|
||||
t1 = tcg_temp_new_vec(type);
|
||||
tcg_gen_sari_vec(MO_32, t1, v1, imm);
|
||||
tcg_gen_sari_vec(MO_32, t1, v1, MIN(imm, 31));
|
||||
tcg_gen_shri_vec(MO_64, v0, v1, imm);
|
||||
vec_gen_4(INDEX_op_x86_blend_vec, type, MO_32,
|
||||
tcgv_vec_arg(v0), tcgv_vec_arg(v0),
|
||||
|
|
|
|||
Loading…
Reference in New Issue