diff options
Diffstat (limited to 'src/3rdparty/pcre/sljit/sljitNativeSPARC_common.c')
| -rw-r--r-- | src/3rdparty/pcre/sljit/sljitNativeSPARC_common.c | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/src/3rdparty/pcre/sljit/sljitNativeSPARC_common.c b/src/3rdparty/pcre/sljit/sljitNativeSPARC_common.c index c6522be2a7..e5571ee6dd 100644 --- a/src/3rdparty/pcre/sljit/sljitNativeSPARC_common.c +++ b/src/3rdparty/pcre/sljit/sljitNativeSPARC_common.c @@ -35,6 +35,30 @@ typedef sljit_ui sljit_ins; static void sparc_cache_flush(sljit_ins *from, sljit_ins *to) { +#if defined(__SUNPRO_C) && __SUNPRO_C < 0x590 + __asm ( + /* if (from == to) return */ + "cmp %i0, %i1\n" + "be .leave\n" + "nop\n" + + /* loop until from >= to */ + ".mainloop:\n" + "flush %i0\n" + "add %i0, 8, %i0\n" + "cmp %i0, %i1\n" + "bcs .mainloop\n" + "nop\n" + + /* The comparison was done above. */ + "bne .leave\n" + /* nop is not necessary here, since the + sub operation has no side effect. */ + "sub %i0, 4, %i0\n" + "flush %i0\n" + ".leave:" + ); +#else if (SLJIT_UNLIKELY(from == to)) return; @@ -49,12 +73,13 @@ static void sparc_cache_flush(sljit_ins *from, sljit_ins *to) if (from == to) { /* Flush the last word. */ - to --; + from --; __asm__ volatile ( "flush %0\n" - : : "r"(to) + : : "r"(from) ); } +#endif } /* TMP_REG2 is not used by getput_arg */ @@ -344,7 +369,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compil compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_size = compiler->size * sizeof(sljit_ins); + compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); SLJIT_CACHE_FLUSH(code, code_ptr); return code; } @@ -896,6 +921,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg) return reg_map[reg]; } +SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg) +{ + check_sljit_get_float_register_index(reg); + return reg << 1; +} + SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler, void *instruction, sljit_si size) { |