diff options
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/xor.h | 42 | ||||
-rw-r--r-- | arch/x86/include/asm/xor_32.h | 42 | ||||
-rw-r--r-- | arch/x86/include/asm/xor_avx.h | 21 |
3 files changed, 70 insertions, 35 deletions
diff --git a/arch/x86/include/asm/xor.h b/arch/x86/include/asm/xor.h index 2ee95a7769e6..7b0307acc410 100644 --- a/arch/x86/include/asm/xor.h +++ b/arch/x86/include/asm/xor.h @@ -57,7 +57,8 @@ op(i + 3, 3) static void -xor_sse_2(unsigned long bytes, unsigned long *p1, unsigned long *p2) +xor_sse_2(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2) { unsigned long lines = bytes >> 8; @@ -108,7 +109,8 @@ xor_sse_2(unsigned long bytes, unsigned long *p1, unsigned long *p2) } static void -xor_sse_2_pf64(unsigned long bytes, unsigned long *p1, unsigned long *p2) +xor_sse_2_pf64(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2) { unsigned long lines = bytes >> 8; @@ -142,8 +144,9 @@ xor_sse_2_pf64(unsigned long bytes, unsigned long *p1, unsigned long *p2) } static void -xor_sse_3(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3) +xor_sse_3(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3) { unsigned long lines = bytes >> 8; @@ -201,8 +204,9 @@ xor_sse_3(unsigned long bytes, unsigned long *p1, unsigned long *p2, } static void -xor_sse_3_pf64(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3) +xor_sse_3_pf64(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3) { unsigned long lines = bytes >> 8; @@ -238,8 +242,10 @@ xor_sse_3_pf64(unsigned long bytes, unsigned long *p1, unsigned long *p2, } static void -xor_sse_4(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3, unsigned long *p4) +xor_sse_4(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4) { unsigned long lines = bytes >> 8; @@ -304,8 +310,10 @@ xor_sse_4(unsigned long bytes, unsigned long *p1, unsigned long *p2, } static void -xor_sse_4_pf64(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3, unsigned long *p4) +xor_sse_4_pf64(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4) { unsigned long lines = bytes >> 8; @@ -343,8 +351,11 @@ xor_sse_4_pf64(unsigned long bytes, unsigned long *p1, unsigned long *p2, } static void -xor_sse_5(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3, unsigned long *p4, unsigned long *p5) +xor_sse_5(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4, + const unsigned long * __restrict p5) { unsigned long lines = bytes >> 8; @@ -416,8 +427,11 @@ xor_sse_5(unsigned long bytes, unsigned long *p1, unsigned long *p2, } static void -xor_sse_5_pf64(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3, unsigned long *p4, unsigned long *p5) +xor_sse_5_pf64(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4, + const unsigned long * __restrict p5) { unsigned long lines = bytes >> 8; diff --git a/arch/x86/include/asm/xor_32.h b/arch/x86/include/asm/xor_32.h index 67ceb790e639..7a6b9474591e 100644 --- a/arch/x86/include/asm/xor_32.h +++ b/arch/x86/include/asm/xor_32.h @@ -21,7 +21,8 @@ #include <asm/fpu/api.h> static void -xor_pII_mmx_2(unsigned long bytes, unsigned long *p1, unsigned long *p2) +xor_pII_mmx_2(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2) { unsigned long lines = bytes >> 7; @@ -64,8 +65,9 @@ xor_pII_mmx_2(unsigned long bytes, unsigned long *p1, unsigned long *p2) } static void -xor_pII_mmx_3(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3) +xor_pII_mmx_3(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3) { unsigned long lines = bytes >> 7; @@ -113,8 +115,10 @@ xor_pII_mmx_3(unsigned long bytes, unsigned long *p1, unsigned long *p2, } static void -xor_pII_mmx_4(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3, unsigned long *p4) +xor_pII_mmx_4(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4) { unsigned long lines = bytes >> 7; @@ -168,8 +172,11 @@ xor_pII_mmx_4(unsigned long bytes, unsigned long *p1, unsigned long *p2, static void -xor_pII_mmx_5(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3, unsigned long *p4, unsigned long *p5) +xor_pII_mmx_5(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4, + const unsigned long * __restrict p5) { unsigned long lines = bytes >> 7; @@ -248,7 +255,8 @@ xor_pII_mmx_5(unsigned long bytes, unsigned long *p1, unsigned long *p2, #undef BLOCK static void -xor_p5_mmx_2(unsigned long bytes, unsigned long *p1, unsigned long *p2) +xor_p5_mmx_2(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2) { unsigned long lines = bytes >> 6; @@ -295,8 +303,9 @@ xor_p5_mmx_2(unsigned long bytes, unsigned long *p1, unsigned long *p2) } static void -xor_p5_mmx_3(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3) +xor_p5_mmx_3(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3) { unsigned long lines = bytes >> 6; @@ -352,8 +361,10 @@ xor_p5_mmx_3(unsigned long bytes, unsigned long *p1, unsigned long *p2, } static void -xor_p5_mmx_4(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3, unsigned long *p4) +xor_p5_mmx_4(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4) { unsigned long lines = bytes >> 6; @@ -418,8 +429,11 @@ xor_p5_mmx_4(unsigned long bytes, unsigned long *p1, unsigned long *p2, } static void -xor_p5_mmx_5(unsigned long bytes, unsigned long *p1, unsigned long *p2, - unsigned long *p3, unsigned long *p4, unsigned long *p5) +xor_p5_mmx_5(unsigned long bytes, unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4, + const unsigned long * __restrict p5) { unsigned long lines = bytes >> 6; diff --git a/arch/x86/include/asm/xor_avx.h b/arch/x86/include/asm/xor_avx.h index 0c4e5b5e3852..7f81dd5897f4 100644 --- a/arch/x86/include/asm/xor_avx.h +++ b/arch/x86/include/asm/xor_avx.h @@ -26,7 +26,8 @@ BLOCK4(8) \ BLOCK4(12) -static void xor_avx_2(unsigned long bytes, unsigned long *p0, unsigned long *p1) +static void xor_avx_2(unsigned long bytes, unsigned long * __restrict p0, + const unsigned long * __restrict p1) { unsigned long lines = bytes >> 9; @@ -52,8 +53,9 @@ do { \ kernel_fpu_end(); } -static void xor_avx_3(unsigned long bytes, unsigned long *p0, unsigned long *p1, - unsigned long *p2) +static void xor_avx_3(unsigned long bytes, unsigned long * __restrict p0, + const unsigned long * __restrict p1, + const unsigned long * __restrict p2) { unsigned long lines = bytes >> 9; @@ -82,8 +84,10 @@ do { \ kernel_fpu_end(); } -static void xor_avx_4(unsigned long bytes, unsigned long *p0, unsigned long *p1, - unsigned long *p2, unsigned long *p3) +static void xor_avx_4(unsigned long bytes, unsigned long * __restrict p0, + const unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3) { unsigned long lines = bytes >> 9; @@ -115,8 +119,11 @@ do { \ kernel_fpu_end(); } -static void xor_avx_5(unsigned long bytes, unsigned long *p0, unsigned long *p1, - unsigned long *p2, unsigned long *p3, unsigned long *p4) +static void xor_avx_5(unsigned long bytes, unsigned long * __restrict p0, + const unsigned long * __restrict p1, + const unsigned long * __restrict p2, + const unsigned long * __restrict p3, + const unsigned long * __restrict p4) { unsigned long lines = bytes >> 9; 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