* [PATCH] picohttpparser: fix __SSE_4_2__ CPP check
@ 2023-01-07 22:15 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2023-01-07 22:15 UTC (permalink / raw)
To: mwrap-perl
This fixes a `-Wundef' warning with gcc, and `__SSE_4_2__' is a
defined-ness check everywhere else.
---
picohttpparser_c.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/picohttpparser_c.h b/picohttpparser_c.h
index 0db7dcb..c5e345d 100644
--- a/picohttpparser_c.h
+++ b/picohttpparser_c.h
@@ -105,7 +105,7 @@ static const char *token_char_map = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
static const char *findchar_fast(const char *buf, const char *buf_end, const char *ranges, size_t ranges_size, int *found)
{
*found = 0;
-#if __SSE4_2__
+#ifdef __SSE4_2__
if (likely(buf_end - buf >= 16)) {
__m128i ranges16 = _mm_loadu_si128((const __m128i *)ranges);
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2023-01-07 22:15 [PATCH] picohttpparser: fix __SSE_4_2__ CPP check Eric Wong
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