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Warning fixes.

This commit is contained in:
Zoltán Herczeg 2015-06-01 06:55:17 +00:00
parent f5a63c79bb
commit bf492e47f6
1 changed files with 6 additions and 2 deletions
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8
src/pcre2_jit_compile.c
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@ -7534,9 +7534,13 @@ while (*cc == OP_ALT)
cc += GET(cc, 1); cc += GET(cc, 1);
cc += 1 + LINK_SIZE; cc += 1 + LINK_SIZE;
/* Temporarily encoding the needs_control_head in framesize. */
if (opcode == OP_ONCE) if (opcode == OP_ONCE)
{
/* We temporarily encode the needs_control_head in the lowest bit.
Note: on the target architectures of SLJIT the ((x << 1) >> 1) returns
the same value for small signed numbers (including negative numbers). */
BACKTRACK_AS(bracket_backtrack)->u.framesize = (BACKTRACK_AS(bracket_backtrack)->u.framesize << 1) | (needs_control_head ? 1 : 0); BACKTRACK_AS(bracket_backtrack)->u.framesize = (BACKTRACK_AS(bracket_backtrack)->u.framesize << 1) | (needs_control_head ? 1 : 0);
}
return cc + repeat_length; return cc + repeat_length;
} }
@ -10371,7 +10375,7 @@ if (mode == PCRE2_JIT_COMPLETE)
else else
mode = (mode == PCRE2_JIT_PARTIAL_SOFT) ? 1 : 2; mode = (mode == PCRE2_JIT_PARTIAL_SOFT) ? 1 : 2;
SLJIT_ASSERT(mode >= 0 && mode < JIT_NUMBER_OF_COMPILE_MODES); SLJIT_ASSERT(mode < JIT_NUMBER_OF_COMPILE_MODES);
functions->executable_funcs[mode] = executable_func; functions->executable_funcs[mode] = executable_func;
functions->read_only_data_heads[mode] = common->read_only_data_head; functions->read_only_data_heads[mode] = common->read_only_data_head;
functions->executable_sizes[mode] = executable_size; functions->executable_sizes[mode] = executable_size;