Add fast forward char pair simd support for s390x.
This commit is contained in:
zherczeg
parent
949dba5401
commit
3df5f68ab1
@ -39,9 +39,10 @@ POSSIBILITY OF SUCH DAMAGE.
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-----------------------------------------------------------------------------
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*/
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#if !(defined SUPPORT_VALGRIND) && \
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((defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) \
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|| (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X))
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#if !(defined SUPPORT_VALGRIND)
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#if ((defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) \
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|| (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X))
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typedef enum {
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vector_compare_match1,
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@ -49,6 +50,19 @@ typedef enum {
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vector_compare_match2,
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} vector_compare_type;
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static SLJIT_INLINE sljit_u32 max_fast_forward_char_pair_offset(void)
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{
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#if PCRE2_CODE_UNIT_WIDTH == 8
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return 15;
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#elif PCRE2_CODE_UNIT_WIDTH == 16
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return 7;
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#elif PCRE2_CODE_UNIT_WIDTH == 32
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return 3;
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#else
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#error "Unsupported unit width"
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#endif
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}
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#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
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static struct sljit_jump *jump_if_utf_char_start(struct sljit_compiler *compiler, sljit_s32 reg)
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{
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@ -64,9 +78,9 @@ return CMP(SLJIT_NOT_EQUAL, reg, 0, SLJIT_IMM, 0xdc00);
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}
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#endif
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#endif /* SUPPORT_VALGRIND && (SLJIT_CONFIG_X86 || SLJIT_CONFIG_S390X) */
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#endif /* SLJIT_CONFIG_X86 || SLJIT_CONFIG_S390X */
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#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) && !(defined SUPPORT_VALGRIND)
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#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
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static sljit_s32 character_to_int32(PCRE2_UCHAR chr)
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{
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@ -191,6 +205,7 @@ switch (step)
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static void fast_forward_char_simd(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2, sljit_s32 offset)
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{
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DEFINE_COMPILER;
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sljit_u8 instruction[8];
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struct sljit_label *start;
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#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
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struct sljit_label *restart;
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@ -198,7 +213,6 @@ struct sljit_label *restart;
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struct sljit_jump *quit;
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struct sljit_jump *partial_quit[2];
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vector_compare_type compare_type = vector_compare_match1;
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sljit_u8 instruction[8];
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sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
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sljit_s32 str_ptr_reg_ind = sljit_get_register_index(STR_PTR);
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sljit_s32 data_ind = 0;
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@ -355,11 +369,11 @@ if (common->utf && offset > 0)
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static jump_list *fast_requested_char_simd(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2)
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{
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DEFINE_COMPILER;
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sljit_u8 instruction[8];
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struct sljit_label *start;
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struct sljit_jump *quit;
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jump_list *not_found = NULL;
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vector_compare_type compare_type = vector_compare_match1;
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sljit_u8 instruction[8];
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sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
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sljit_s32 str_ptr_reg_ind = sljit_get_register_index(STR_PTR);
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sljit_s32 data_ind = 0;
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@ -482,25 +496,13 @@ return not_found;
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#ifndef _WIN64
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static SLJIT_INLINE sljit_u32 max_fast_forward_char_pair_offset(void)
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{
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#if PCRE2_CODE_UNIT_WIDTH == 8
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return 15;
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#elif PCRE2_CODE_UNIT_WIDTH == 16
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return 7;
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#elif PCRE2_CODE_UNIT_WIDTH == 32
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return 3;
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#else
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#error "Unsupported unit width"
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#endif
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}
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#define JIT_HAS_FAST_FORWARD_CHAR_PAIR_SIMD (sljit_has_cpu_feature(SLJIT_HAS_SSE2))
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static void fast_forward_char_pair_simd(compiler_common *common, sljit_s32 offs1,
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PCRE2_UCHAR char1a, PCRE2_UCHAR char1b, sljit_s32 offs2, PCRE2_UCHAR char2a, PCRE2_UCHAR char2b)
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{
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DEFINE_COMPILER;
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sljit_u8 instruction[8];
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vector_compare_type compare1_type = vector_compare_match1;
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vector_compare_type compare2_type = vector_compare_match1;
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sljit_u32 bit1 = 0;
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@ -522,7 +524,6 @@ struct sljit_label *start;
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struct sljit_label *restart;
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#endif
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struct sljit_jump *jump[2];
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sljit_u8 instruction[8];
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int i;
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SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE && offs1 > offs2);
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@ -737,9 +738,6 @@ OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
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add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
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if (common->match_end_ptr != 0)
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OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
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#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
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if (common->utf)
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{
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@ -766,7 +764,7 @@ if (common->match_end_ptr != 0)
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#undef SSE2_COMPARE_TYPE_INDEX
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#endif /* SLJIT_CONFIG_X86 && !SUPPORT_VALGRIND */
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#endif /* SLJIT_CONFIG_X86 */
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#if (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64 && (defined __ARM_NEON || defined __ARM_NEON__))
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@ -1128,9 +1126,7 @@ JUMPHERE(partial_quit);
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#endif /* SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64 */
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#if (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) && !(defined SUPPORT_VALGRIND)
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#define JIT_HAS_FAST_FORWARD_CHAR_SIMD 1
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#if (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X)
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#if PCRE2_CODE_UNIT_WIDTH == 8
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#define VECTOR_ELEMENT_SIZE 0
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@ -1142,13 +1138,14 @@ JUMPHERE(partial_quit);
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#error "Unsupported unit width"
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#endif
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static void load_from_mem_vector(struct sljit_compiler *compiler, BOOL vlbb, sljit_s32 dst_vreg, sljit_s32 src_general_reg)
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static void load_from_mem_vector(struct sljit_compiler *compiler, BOOL vlbb, sljit_s32 dst_vreg,
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sljit_s32 base_reg, sljit_s32 index_reg)
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{
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sljit_u16 instruction[3];
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instruction[0] = (sljit_u16)(0xe700 | (dst_vreg << 4));
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instruction[1] = (sljit_u16)(src_general_reg << 12);
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instruction[2] = (sljit_u16)(vlbb ? ((6 << 12) | (0x8 << 8) | 0x07) : ((0x8 << 8) | 0x06));
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instruction[0] = (sljit_u16)(0xe700 | (dst_vreg << 4) | index_reg);
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instruction[1] = (sljit_u16)(base_reg << 12);
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instruction[2] = (sljit_u16)((0x8 << 8) | (vlbb ? 0x07 : 0x06));
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sljit_emit_op_custom(compiler, instruction, 6);
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}
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@ -1246,9 +1243,12 @@ switch (step)
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}
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}
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#define JIT_HAS_FAST_FORWARD_CHAR_SIMD 1
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static void fast_forward_char_simd(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2, sljit_s32 offset)
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{
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DEFINE_COMPILER;
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sljit_u16 instruction[3];
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struct sljit_label *start;
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#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
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struct sljit_label *restart;
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@ -1256,7 +1256,6 @@ struct sljit_label *restart;
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struct sljit_jump *quit;
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struct sljit_jump *partial_quit[2];
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vector_compare_type compare_type = vector_compare_match1;
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sljit_u16 instruction[3];
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sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
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sljit_s32 str_ptr_reg_ind = sljit_get_register_index(STR_PTR);
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sljit_s32 data_ind = 0;
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@ -1302,34 +1301,36 @@ if (char1 != char2)
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/* VREPI */
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instruction[0] = (sljit_u16)(0xe700 | (cmp2_ind << 4));
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instruction[1] = (sljit_u16)(bit != 0 ? bit : char2);
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/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
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sljit_emit_op_custom(compiler, instruction, 6);
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}
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#else /* PCRE2_CODE_UNIT_WIDTH == 32 */
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replicate_imm_vector(compiler, 0, cmp1_ind, char1 | bit, TMP1);
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for (int i = 0; i < 2; i++)
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{
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replicate_imm_vector(compiler, i, cmp1_ind, char1 | bit, TMP1);
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if (char1 != char2)
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replicate_imm_vector(compiler, 0, cmp2_ind, bit != 0 ? bit : char2, TMP1);
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replicate_imm_vector(compiler, 1, cmp1_ind, char1 | bit, TMP1);
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if (char1 != char2)
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replicate_imm_vector(compiler, 1, cmp2_ind, bit != 0 ? bit : char2, TMP1);
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if (char1 != char2)
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replicate_imm_vector(compiler, i, cmp2_ind, bit != 0 ? bit : char2, TMP1);
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}
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#endif /* PCRE2_CODE_UNIT_WIDTH != 32 */
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/* VX */
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instruction[0] = (sljit_u16)(0xe700 | (zero_ind << 4) | zero_ind);
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instruction[1] = (sljit_u16)(zero_ind << 12);
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instruction[2] = (sljit_u16)((0xe << 8) | 0x6d);
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sljit_emit_op_custom(compiler, instruction, 6);
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if (compare_type == vector_compare_match2)
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{
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/* VREPI */
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instruction[0] = (sljit_u16)(0xe700 | (zero_ind << 4));
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instruction[1] = 0;
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instruction[2] = (sljit_u16)((0x8 << 8) | 0x45);
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sljit_emit_op_custom(compiler, instruction, 6);
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}
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#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
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restart = LABEL();
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#endif
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load_from_mem_vector(compiler, TRUE, data_ind, str_ptr_reg_ind);
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load_from_mem_vector(compiler, TRUE, data_ind, str_ptr_reg_ind, 0);
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OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, ~15);
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if (compare_type != vector_compare_match2)
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@ -1377,7 +1378,7 @@ partial_quit[1] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
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if (common->mode == PCRE2_JIT_COMPLETE)
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add_jump(compiler, &common->failed_match, partial_quit[1]);
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load_from_mem_vector(compiler, TRUE, data_ind, str_ptr_reg_ind);
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load_from_mem_vector(compiler, TRUE, data_ind, str_ptr_reg_ind, 0);
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if (compare_type != vector_compare_match2)
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{
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@ -1446,4 +1447,256 @@ if (common->utf && offset > 0)
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#endif
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}
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#endif /* SLJIT_CONFIG_S390X && !SUPPORT_VALGRIND */
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#define JIT_HAS_FAST_FORWARD_CHAR_PAIR_SIMD 1
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static void fast_forward_char_pair_simd(compiler_common *common, sljit_s32 offs1,
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PCRE2_UCHAR char1a, PCRE2_UCHAR char1b, sljit_s32 offs2, PCRE2_UCHAR char2a, PCRE2_UCHAR char2b)
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{
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DEFINE_COMPILER;
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sljit_u16 instruction[3];
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struct sljit_label *start;
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#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
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struct sljit_label *restart;
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#endif
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struct sljit_jump *quit;
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struct sljit_jump *jump[2];
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vector_compare_type compare1_type = vector_compare_match1;
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vector_compare_type compare2_type = vector_compare_match1;
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sljit_u32 bit1 = 0;
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sljit_u32 bit2 = 0;
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sljit_s32 diff = IN_UCHARS(offs2 - offs1);
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sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
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sljit_s32 tmp2_reg_ind = sljit_get_register_index(TMP2);
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sljit_s32 str_ptr_reg_ind = sljit_get_register_index(STR_PTR);
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sljit_s32 data1_ind = 0;
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sljit_s32 data2_ind = 1;
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sljit_s32 tmp1_ind = 2;
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sljit_s32 tmp2_ind = 3;
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sljit_s32 cmp1a_ind = 4;
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sljit_s32 cmp1b_ind = 5;
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sljit_s32 cmp2a_ind = 6;
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sljit_s32 cmp2b_ind = 7;
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sljit_s32 zero_ind = 8;
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int i;
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SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE && offs1 > offs2);
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SLJIT_ASSERT(-diff <= (sljit_s32)IN_UCHARS(max_fast_forward_char_pair_offset()));
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SLJIT_ASSERT(tmp1_reg_ind != 0 && tmp2_reg_ind != 0);
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if (char1a != char1b)
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{
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bit1 = char1a ^ char1b;
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compare1_type = vector_compare_match1i;
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if (!is_powerof2(bit1))
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{
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bit1 = 0;
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compare1_type = vector_compare_match2;
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}
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}
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if (char2a != char2b)
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{
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bit2 = char2a ^ char2b;
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compare2_type = vector_compare_match1i;
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if (!is_powerof2(bit2))
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{
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bit2 = 0;
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compare2_type = vector_compare_match2;
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}
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}
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/* Initialize. */
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if (common->match_end_ptr != 0)
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{
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OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
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OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
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OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(offs1 + 1));
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OP2(SLJIT_SUB | SLJIT_SET_LESS, SLJIT_UNUSED, 0, TMP1, 0, STR_END, 0);
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CMOV(SLJIT_LESS, STR_END, TMP1, 0);
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}
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OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offs1));
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add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
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OP2(SLJIT_AND, TMP2, 0, STR_PTR, 0, SLJIT_IMM, ~15);
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#if PCRE2_CODE_UNIT_WIDTH != 32
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OP2(SLJIT_SUB, TMP1, 0, STR_PTR, 0, SLJIT_IMM, -diff);
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/* VREPI */
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instruction[0] = (sljit_u16)(0xe700 | (cmp1a_ind << 4));
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instruction[1] = (sljit_u16)(char1a | bit1);
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instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45);
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sljit_emit_op_custom(compiler, instruction, 6);
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if (char1a != char1b)
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{
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/* VREPI */
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instruction[0] = (sljit_u16)(0xe700 | (cmp1b_ind << 4));
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instruction[1] = (sljit_u16)(bit1 != 0 ? bit1 : char1b);
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/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
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sljit_emit_op_custom(compiler, instruction, 6);
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}
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/* VREPI */
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instruction[0] = (sljit_u16)(0xe700 | (cmp2a_ind << 4));
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instruction[1] = (sljit_u16)(char2a | bit2);
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/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
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sljit_emit_op_custom(compiler, instruction, 6);
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if (char2a != char2b)
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{
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/* VREPI */
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instruction[0] = (sljit_u16)(0xe700 | (cmp2b_ind << 4));
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instruction[1] = (sljit_u16)(bit2 != 0 ? bit2 : char2b);
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/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
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sljit_emit_op_custom(compiler, instruction, 6);
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}
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#else /* PCRE2_CODE_UNIT_WIDTH == 32 */
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for (int i = 0; i < 2; i++)
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{
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replicate_imm_vector(compiler, i, cmp1a_ind, char1a | bit1, TMP1);
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if (char1a != char1b)
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replicate_imm_vector(compiler, i, cmp1b_ind, bit1 != 0 ? bit1 : char1b, TMP1);
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replicate_imm_vector(compiler, i, cmp2a_ind, char2a | bit2, TMP1);
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if (char2a != char2b)
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replicate_imm_vector(compiler, i, cmp2b_ind, bit2 != 0 ? bit2 : char2b, TMP1);
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}
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OP2(SLJIT_SUB, TMP1, 0, STR_PTR, 0, SLJIT_IMM, -diff);
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#endif /* PCRE2_CODE_UNIT_WIDTH != 32 */
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/* VREPI */
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instruction[0] = (sljit_u16)(0xe700 | (zero_ind << 4));
|
||||
instruction[1] = 0;
|
||||
instruction[2] = (sljit_u16)((0x8 << 8) | 0x45);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
restart = LABEL();
|
||||
#endif
|
||||
|
||||
jump[0] = CMP(SLJIT_LESS, TMP1, 0, TMP2, 0);
|
||||
load_from_mem_vector(compiler, TRUE, data2_ind, tmp1_reg_ind, 0);
|
||||
jump[1] = JUMP(SLJIT_JUMP);
|
||||
JUMPHERE(jump[0]);
|
||||
load_from_mem_vector(compiler, FALSE, data2_ind, tmp1_reg_ind, 0);
|
||||
JUMPHERE(jump[1]);
|
||||
|
||||
load_from_mem_vector(compiler, TRUE, data1_ind, str_ptr_reg_ind, 0);
|
||||
OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, SLJIT_IMM, 16);
|
||||
|
||||
for (i = 0; i < 3; i++)
|
||||
{
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare1_type, i, data1_ind, cmp1a_ind, cmp1b_ind, tmp1_ind);
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare2_type, i, data2_ind, cmp2a_ind, cmp2b_ind, tmp2_ind);
|
||||
}
|
||||
|
||||
/* VN */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data1_ind << 4) | data1_ind);
|
||||
instruction[1] = (sljit_u16)(data2_ind << 12);
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x68);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
/* VFENE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data1_ind << 4) | data1_ind);
|
||||
instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
/* TODO: use sljit_set_current_flags */
|
||||
|
||||
/* VLGVB */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data1_ind);
|
||||
instruction[1] = 7;
|
||||
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
|
||||
quit = CMP(SLJIT_LESS, STR_PTR, 0, TMP2, 0);
|
||||
|
||||
OP2(SLJIT_SUB, STR_PTR, 0, TMP2, 0, SLJIT_IMM, 16);
|
||||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, diff);
|
||||
|
||||
/* Main loop. */
|
||||
start = LABEL();
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 16);
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
load_from_mem_vector(compiler, FALSE, data1_ind, str_ptr_reg_ind, 0);
|
||||
load_from_mem_vector(compiler, FALSE, data2_ind, str_ptr_reg_ind, tmp1_reg_ind);
|
||||
|
||||
for (i = 0; i < 3; i++)
|
||||
{
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare1_type, i, data1_ind, cmp1a_ind, cmp1b_ind, tmp1_ind);
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare2_type, i, data2_ind, cmp2a_ind, cmp2b_ind, tmp2_ind);
|
||||
}
|
||||
|
||||
/* VN */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data1_ind << 4) | data1_ind);
|
||||
instruction[1] = (sljit_u16)(data2_ind << 12);
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x68);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
/* VFENE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data1_ind << 4) | data1_ind);
|
||||
instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
/* TODO: use sljit_set_current_flags */
|
||||
|
||||
/* VLGVB */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp2_reg_ind << 4) | data1_ind);
|
||||
instruction[1] = 7;
|
||||
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
|
||||
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);
|
||||
|
||||
JUMPHERE(quit);
|
||||
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
if (common->utf)
|
||||
{
|
||||
SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE);
|
||||
|
||||
OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-offs1));
|
||||
|
||||
quit = jump_if_utf_char_start(compiler, TMP1);
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
/* TMP1 contains diff. */
|
||||
OP2(SLJIT_AND, TMP2, 0, STR_PTR, 0, SLJIT_IMM, ~15);
|
||||
OP2(SLJIT_SUB, TMP1, 0, STR_PTR, 0, SLJIT_IMM, -diff);
|
||||
JUMPTO(SLJIT_JUMP, restart);
|
||||
|
||||
JUMPHERE(quit);
|
||||
}
|
||||
#endif
|
||||
|
||||
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offs1));
|
||||
|
||||
if (common->match_end_ptr != 0)
|
||||
OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
|
||||
}
|
||||
|
||||
#endif /* SLJIT_CONFIG_S390X */
|
||||
|
||||
#endif /* !SUPPORT_VALGRIND */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user