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Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_u8u32_dot_6x4VL/generic.cpp')
-rw-r--r--src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_u8u32_dot_6x4VL/generic.cpp55
1 files changed, 14 insertions, 41 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_u8u32_dot_6x4VL/generic.cpp b/src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_u8u32_dot_6x4VL/generic.cpp
index fc8ce636dd..6ee636d7f6 100644
--- a/src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_u8u32_dot_6x4VL/generic.cpp
+++ b/src/core/NEON/kernels/arm_gemm/kernels/sve_hybrid_u8u32_dot_6x4VL/generic.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2020 Arm Limited.
+ * Copyright (c) 2019-2021 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
@@ -228,16 +228,14 @@ void sve_hybrid_u8u32_dot_6x4VL (
"ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
"cmp x12, x19\n"
"bne 6b\n"
- "prfm pstl1keep, [x13, #0x0]\n"
"st1w { z8.s }, p4, [x13]\n"
"st1w { z9.s }, p3, [x13, #1, MUL VL]\n"
"st1w { z10.s }, p2, [x13, #2, MUL VL]\n"
"st1w { z11.s }, p1, [x13, #3, MUL VL]\n"
"addvl x13, x13, #4\n"
"12:" // Height 1: Writeback done
- "mov x19, #0x0\n"
- "incw x19, ALL, MUL #4\n"
- "subs x15, x15, x19\n"
+ "decw x15, ALL, MUL #4\n"
+ "cmp x15, XZR\n"
"bgt 3b\n"
"b 74f\n"
"13:" // Height 2
@@ -434,8 +432,6 @@ void sve_hybrid_u8u32_dot_6x4VL (
"ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
"cmp x12, x19\n"
"bne 18b\n"
- "prfm pstl1keep, [x13, #0x0]\n"
- "prfm pstl1keep, [x9, #0x0]\n"
"st1w { z8.s }, p4, [x13]\n"
"st1w { z9.s }, p3, [x13, #1, MUL VL]\n"
"st1w { z10.s }, p2, [x13, #2, MUL VL]\n"
@@ -447,9 +443,8 @@ void sve_hybrid_u8u32_dot_6x4VL (
"st1w { z15.s }, p1, [x9, #3, MUL VL]\n"
"addvl x9, x9, #4\n"
"24:" // Height 2: Writeback done
- "mov x19, #0x0\n"
- "incw x19, ALL, MUL #4\n"
- "subs x15, x15, x19\n"
+ "decw x15, ALL, MUL #4\n"
+ "cmp x15, XZR\n"
"bgt 15b\n"
"b 74f\n"
"25:" // Height 3
@@ -698,9 +693,6 @@ void sve_hybrid_u8u32_dot_6x4VL (
"ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
"cmp x12, x19\n"
"bne 30b\n"
- "prfm pstl1keep, [x13, #0x0]\n"
- "prfm pstl1keep, [x9, #0x0]\n"
- "prfm pstl1keep, [x27, #0x0]\n"
"st1w { z8.s }, p4, [x13]\n"
"st1w { z9.s }, p3, [x13, #1, MUL VL]\n"
"st1w { z10.s }, p2, [x13, #2, MUL VL]\n"
@@ -717,9 +709,8 @@ void sve_hybrid_u8u32_dot_6x4VL (
"st1w { z19.s }, p1, [x27, #3, MUL VL]\n"
"addvl x27, x27, #4\n"
"36:" // Height 3: Writeback done
- "mov x19, #0x0\n"
- "incw x19, ALL, MUL #4\n"
- "subs x15, x15, x19\n"
+ "decw x15, ALL, MUL #4\n"
+ "cmp x15, XZR\n"
"bgt 27b\n"
"b 74f\n"
"37:" // Height 4
@@ -1020,10 +1011,6 @@ void sve_hybrid_u8u32_dot_6x4VL (
"ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
"cmp x12, x19\n"
"bne 42b\n"
- "prfm pstl1keep, [x13, #0x0]\n"
- "prfm pstl1keep, [x9, #0x0]\n"
- "prfm pstl1keep, [x27, #0x0]\n"
- "prfm pstl1keep, [x25, #0x0]\n"
"st1w { z8.s }, p4, [x13]\n"
"st1w { z9.s }, p3, [x13, #1, MUL VL]\n"
"st1w { z10.s }, p2, [x13, #2, MUL VL]\n"
@@ -1045,9 +1032,8 @@ void sve_hybrid_u8u32_dot_6x4VL (
"st1w { z23.s }, p1, [x25, #3, MUL VL]\n"
"addvl x25, x25, #4\n"
"48:" // Height 4: Writeback done
- "mov x19, #0x0\n"
- "incw x19, ALL, MUL #4\n"
- "subs x15, x15, x19\n"
+ "decw x15, ALL, MUL #4\n"
+ "cmp x15, XZR\n"
"bgt 39b\n"
"b 74f\n"
"49:" // Height 5
@@ -1400,11 +1386,6 @@ void sve_hybrid_u8u32_dot_6x4VL (
"ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
"cmp x12, x19\n"
"bne 54b\n"
- "prfm pstl1keep, [x13, #0x0]\n"
- "prfm pstl1keep, [x9, #0x0]\n"
- "prfm pstl1keep, [x27, #0x0]\n"
- "prfm pstl1keep, [x25, #0x0]\n"
- "prfm pstl1keep, [x23, #0x0]\n"
"st1w { z8.s }, p4, [x13]\n"
"st1w { z9.s }, p3, [x13, #1, MUL VL]\n"
"st1w { z10.s }, p2, [x13, #2, MUL VL]\n"
@@ -1431,9 +1412,8 @@ void sve_hybrid_u8u32_dot_6x4VL (
"st1w { z27.s }, p1, [x23, #3, MUL VL]\n"
"addvl x23, x23, #4\n"
"60:" // Height 5: Writeback done
- "mov x19, #0x0\n"
- "incw x19, ALL, MUL #4\n"
- "subs x15, x15, x19\n"
+ "decw x15, ALL, MUL #4\n"
+ "cmp x15, XZR\n"
"bgt 51b\n"
"b 74f\n"
"61:" // Height 6
@@ -1840,12 +1820,6 @@ void sve_hybrid_u8u32_dot_6x4VL (
"ldr w19, [%x[args_ptr], %[offsetof_num_strings]]\n"
"cmp x12, x19\n"
"bne 66b\n"
- "prfm pstl1keep, [x13, #0x0]\n"
- "prfm pstl1keep, [x9, #0x0]\n"
- "prfm pstl1keep, [x27, #0x0]\n"
- "prfm pstl1keep, [x25, #0x0]\n"
- "prfm pstl1keep, [x23, #0x0]\n"
- "prfm pstl1keep, [x21, #0x0]\n"
"st1w { z8.s }, p4, [x13]\n"
"st1w { z9.s }, p3, [x13, #1, MUL VL]\n"
"st1w { z10.s }, p2, [x13, #2, MUL VL]\n"
@@ -1877,9 +1851,8 @@ void sve_hybrid_u8u32_dot_6x4VL (
"st1w { z31.s }, p1, [x21, #3, MUL VL]\n"
"addvl x21, x21, #4\n"
"72:" // Height 6: Writeback done
- "mov x19, #0x0\n"
- "incw x19, ALL, MUL #4\n"
- "subs x15, x15, x19\n"
+ "decw x15, ALL, MUL #4\n"
+ "cmp x15, XZR\n"
"bgt 63b\n"
"subs %x[M], %x[M], #0x6\n"
"beq 74f\n"
@@ -1894,7 +1867,7 @@ void sve_hybrid_u8u32_dot_6x4VL (
"b 1b\n"
"74:" // Exit
- : [M] "+r" (M), [input_ptr] "+r" (input_ptr), [output_ptr] "+r" (output_ptr)
+ : [M] "+&r" (M), [input_ptr] "+&r" (input_ptr), [output_ptr] "+&r" (output_ptr)
: [args_ptr] "r" (&ka), [flags] "r" (flags), [offsetof_B_ptr] "I" (offsetof(KernelArgs, B_ptr)), [offsetof_N] "I" (offsetof(KernelArgs, N)), [offsetof_input_initial_col] "I" (offsetof(KernelArgs, input_initial_col)), [offsetof_input_offset] "I" (offsetof(KernelArgs, input_offset)), [offsetof_num_strings] "I" (offsetof(KernelArgs, num_strings)), [offsetof_output_offset] "I" (offsetof(KernelArgs, output_offset)), [offsetof_string_lengths] "I" (offsetof(KernelArgs, string_lengths))
: "cc", "memory", "p0", "p1", "p2", "p3", "p4", "p5", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z11", "z12", "z13", "z14", "z15", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31"
);
generated by cgit v1.2.1 (git 2.23.0) at 2024-05-18 00:32:41 +0000