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Minor improvement for s390x SIMD.

This commit is contained in:
Zoltán Herczeg 2021-05-30 04:56:42 +00:00
parent 1951243b5d
commit 900921f83e
1 changed files with 6 additions and 15 deletions
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21
src/pcre2_jit_simd_inc.h
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@ -1356,8 +1356,6 @@ else
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
} }
/* TODO: use sljit_set_current_flags */
/* VLGVB */ /* VLGVB */
instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data_ind); instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data_ind);
instruction[1] = 7; instruction[1] = 7;
@ -1403,7 +1401,8 @@ else
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
} }
/* TODO: use sljit_set_current_flags */ sljit_set_current_flags(compiler, SLJIT_SET_OVERFLOW);
JUMPTO(SLJIT_OVERFLOW, start);
/* VLGVB */ /* VLGVB */
instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data_ind); instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data_ind);
@ -1411,8 +1410,6 @@ instruction[1] = 7;
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21); instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
CMPTO(SLJIT_GREATER_EQUAL, TMP1, 0, SLJIT_IMM, 16, start);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0); OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
JUMPHERE(quit); JUMPHERE(quit);
@ -1549,8 +1546,6 @@ else
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
} }
/* TODO: use sljit_set_current_flags */
/* VLGVB */ /* VLGVB */
instruction[0] = (sljit_u16)(0xe700 | (tmp3_reg_ind << 4) | data_ind); instruction[0] = (sljit_u16)(0xe700 | (tmp3_reg_ind << 4) | data_ind);
instruction[1] = 7; instruction[1] = 7;
@ -1594,7 +1589,8 @@ else
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
} }
/* TODO: use sljit_set_current_flags */ sljit_set_current_flags(compiler, SLJIT_SET_OVERFLOW);
JUMPTO(SLJIT_OVERFLOW, start);
/* VLGVB */ /* VLGVB */
instruction[0] = (sljit_u16)(0xe700 | (tmp3_reg_ind << 4) | data_ind); instruction[0] = (sljit_u16)(0xe700 | (tmp3_reg_ind << 4) | data_ind);
@ -1602,8 +1598,6 @@ instruction[1] = 7;
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21); instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
CMPTO(SLJIT_GREATER_EQUAL, TMP3, 0, SLJIT_IMM, 16, start);
OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP3, 0); OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP3, 0);
JUMPHERE(quit); JUMPHERE(quit);
@ -1778,8 +1772,6 @@ instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
instruction[2] = (sljit_u16)((0xe << 8) | 0x81); instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
/* TODO: use sljit_set_current_flags */
/* VLGVB */ /* VLGVB */
instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data1_ind); instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data1_ind);
instruction[1] = 7; instruction[1] = 7;
@ -1819,7 +1811,8 @@ instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
instruction[2] = (sljit_u16)((0xe << 8) | 0x81); instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
/* TODO: use sljit_set_current_flags */ sljit_set_current_flags(compiler, SLJIT_SET_OVERFLOW);
JUMPTO(SLJIT_OVERFLOW, start);
/* VLGVB */ /* VLGVB */
instruction[0] = (sljit_u16)(0xe700 | (tmp2_reg_ind << 4) | data1_ind); instruction[0] = (sljit_u16)(0xe700 | (tmp2_reg_ind << 4) | data1_ind);
@ -1827,8 +1820,6 @@ instruction[1] = 7;
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21); instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
sljit_emit_op_custom(compiler, instruction, 6); sljit_emit_op_custom(compiler, instruction, 6);
CMPTO(SLJIT_GREATER_EQUAL, TMP2, 0, SLJIT_IMM, 16, start);
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0); OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
JUMPHERE(quit); JUMPHERE(quit);