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Can we use ranges2[16]="\000\040\177"? #58

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cstwhh opened this issue Oct 31, 2019 · 1 comment
Open

Can we use ranges2[16]="\000\040\177"? #58

cstwhh opened this issue Oct 31, 2019 · 1 comment

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@cstwhh
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cstwhh commented Oct 31, 2019 •
edited

picohttpparser/picohttpparser.c

Line 74 in 81fe3d9

static const char ALIGNED(16) ranges2[16] = "\000\040\177\177"; \

Maybe I understand it wrong, but I think that according to the definition of _SIDD_CMP_RANGES, ranges2[3] (excessive \177) has no meaning.
@cstwhh cstwhh changed the title Can we use ranges[16]="\000\040\177"? Can we use ranges2[16]="\000\040\177"? Oct 31, 2019
@kazuho
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kazuho commented Oct 31, 2019

Would you mind pointing us to the source of that information? I'd presume that would be a particular sentence within one of the Intel's developer manuals.

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@kazuho @cstwhh