diff options
Diffstat (limited to 'pcre_jit_compile.c')
-rw-r--r-- | pcre_jit_compile.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/pcre_jit_compile.c b/pcre_jit_compile.c index ac9421f..2c8538d 100644 --- a/pcre_jit_compile.c +++ b/pcre_jit_compile.c @@ -4220,24 +4220,28 @@ switch(type) read_char(common); add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL)); OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_w)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, gbprop)); - OP1(SLJIT_MOV_UB, TMP3, 0, SLJIT_MEM2(TMP1, TMP2), 3); + /* Optimize register allocation: use a real register. */ + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0, STACK_TOP, 0); + OP1(SLJIT_MOV_UB, STACK_TOP, 0, SLJIT_MEM2(TMP1, TMP2), 3); label = LABEL(); jump[0] = CMP(SLJIT_C_GREATER_EQUAL, STR_PTR, 0, STR_END, 0); - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0, STR_PTR, 0); + OP1(SLJIT_MOV, TMP3, 0, STR_PTR, 0); read_char(common); add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL)); OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, (sljit_w)PRIV(ucd_records) + SLJIT_OFFSETOF(ucd_record, gbprop)); OP1(SLJIT_MOV_UB, TMP2, 0, SLJIT_MEM2(TMP1, TMP2), 3); - OP2(SLJIT_MUL, TMP1, 0, TMP3, 0, SLJIT_IMM, ucp_gbCount); - OP1(SLJIT_MOV, TMP3, 0, TMP2, 0); + OP2(SLJIT_MUL, TMP1, 0, STACK_TOP, 0, SLJIT_IMM, ucp_gbCount); + OP1(SLJIT_MOV, STACK_TOP, 0, TMP2, 0); OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP2, 0); OP1(SLJIT_MOV_UB, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_w)PRIV(ucp_gbtable)); CMPTO(SLJIT_C_NOT_EQUAL, TMP1, 0, SLJIT_IMM, 0, label); - OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0); + OP1(SLJIT_MOV, STR_PTR, 0, TMP3, 0); JUMPHERE(jump[0]); + OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_LOCALS_REG), LOCALS0); + if (common->mode == JIT_PARTIAL_HARD_COMPILE) { jump[0] = CMP(SLJIT_C_LESS, STR_PTR, 0, STR_END, 0); |