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Use an implicit clobber list for asm snipsets

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There is no speed gain in a custom clobber list.
This commit is contained in:
Andrea Mazzoleni 2015-03-09 22:25:29 +01:00
parent 54df8acd06
commit 763dccaaed
3 changed files with 36 additions and 126 deletions
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92
raid/x86.c
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@ -52,9 +52,7 @@ void raid_gen1_sse2(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm3,%0" : "=m" (p[i + 48]));
}
raid_asm_clobber_xmm4();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -89,9 +87,7 @@ void raid_gen1_avx2(int nd, size_t size, void **vv)
asm volatile ("vmovntdq %%ymm1,%0" : "=m" (p[i + 32]));
}
raid_asm_clobber_ymm4();
raid_asm_end();
raid_asm_avx_end();
}
#endif
@ -162,9 +158,7 @@ void raid_gen2_sse2(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm3,%0" : "=m" (q[i + 16]));
}
raid_asm_clobber_xmm8();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -217,9 +211,7 @@ void raid_gen2_avx2(int nd, size_t size, void **vv)
asm volatile ("vmovntdq %%ymm3,%0" : "=m" (q[i + 32]));
}
raid_asm_clobber_ymm8();
raid_asm_end();
raid_asm_avx_end();
}
#endif
@ -299,9 +291,7 @@ void raid_gen2_sse2ext(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm7,%0" : "=m" (q[i + 48]));
}
raid_asm_clobber_xmm16();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -398,9 +388,7 @@ void raid_gen3_ssse3(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm2,%0" : "=m" (r[i]));
}
raid_asm_clobber_xmm8();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -541,9 +529,7 @@ void raid_gen3_ssse3ext(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm10,%0" : "=m" (r[i + 16]));
}
raid_asm_clobber_xmm16();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -676,9 +662,7 @@ void raid_gen3_avx2ext(int nd, size_t size, void **vv)
asm volatile ("vmovntdq %%ymm10,%0" : "=m" (r[i + 32]));
}
raid_asm_clobber_ymm16();
raid_asm_end();
raid_asm_avx_end();
}
#endif
@ -794,9 +778,7 @@ void raid_gen4_ssse3(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm3,%0" : "=m" (s[i]));
}
raid_asm_clobber_xmm8();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -969,9 +951,7 @@ void raid_gen4_ssse3ext(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm11,%0" : "=m" (s[i + 16]));
}
raid_asm_clobber_xmm16();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -1132,9 +1112,7 @@ void raid_gen4_avx2ext(int nd, size_t size, void **vv)
asm volatile ("vmovntdq %%ymm11,%0" : "=m" (s[i + 32]));
}
raid_asm_clobber_ymm16();
raid_asm_end();
raid_asm_avx_end();
}
#endif
@ -1274,9 +1252,7 @@ void raid_gen5_ssse3(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm3,%0" : "=m" (t[i]));
}
raid_asm_clobber_xmm8();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -1409,9 +1385,7 @@ void raid_gen5_ssse3ext(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm4,%0" : "=m" (t[i]));
}
raid_asm_clobber_xmm16();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -1541,9 +1515,7 @@ void raid_gen5_avx2ext(int nd, size_t size, void **vv)
asm volatile ("vmovntdq %%ymm4,%0" : "=m" (t[i]));
}
raid_asm_clobber_ymm16();
raid_asm_end();
raid_asm_avx_end();
}
#endif
@ -1705,9 +1677,7 @@ void raid_gen6_ssse3(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm3,%0" : "=m" (u[i]));
}
raid_asm_clobber_xmm8();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -1857,9 +1827,7 @@ void raid_gen6_ssse3ext(int nd, size_t size, void **vv)
asm volatile ("movntdq %%xmm5,%0" : "=m" (u[i]));
}
raid_asm_clobber_xmm16();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -2006,9 +1974,7 @@ void raid_gen6_avx2ext(int nd, size_t size, void **vv)
asm volatile ("vmovntdq %%ymm5,%0" : "=m" (u[i]));
}
raid_asm_clobber_ymm16();
raid_asm_end();
raid_asm_avx_end();
}
#endif
@ -2067,9 +2033,7 @@ void raid_rec1_ssse3(int nr, int *id, int *ip, int nd, size_t size, void **vv)
asm volatile ("movdqa %%xmm2,%0" : "=m" (pa[i]));
}
raid_asm_clobber_xmm8();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -2175,9 +2139,7 @@ void raid_rec2_ssse3(int nr, int *id, int *ip, int nd, size_t size, void **vv)
asm volatile ("movdqa %%xmm6,%0" : "=m" (pa[1][i]));
}
raid_asm_clobber_xmm8();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -2253,9 +2215,7 @@ void raid_recX_ssse3(int nr, int *id, int *ip, int nd, size_t size, void **vv)
}
}
raid_asm_clobber_xmm8();
raid_asm_end();
raid_asm_sse_end();
}
#endif
@ -2312,9 +2272,7 @@ void raid_rec1_avx2(int nr, int *id, int *ip, int nd, size_t size, void **vv)
asm volatile ("vmovdqa %%ymm2,%0" : "=m" (pa[i]));
}
raid_asm_clobber_ymm8();
raid_asm_end();
raid_asm_avx_end();
}
#endif
@ -2412,9 +2370,7 @@ void raid_rec2_avx2(int nr, int *id, int *ip, int nd, size_t size, void **vv)
asm volatile ("vmovdqa %%ymm6,%0" : "=m" (pa[1][i]));
}
raid_asm_clobber_ymm8();
raid_asm_end();
raid_asm_avx_end();
}
#endif
@ -2489,9 +2445,7 @@ void raid_recX_avx2(int nr, int *id, int *ip, int nd, size_t size, void **vv)
}
}
raid_asm_clobber_ymm8();
raid_asm_end();
raid_asm_avx_end();
}
#endif