From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Mon, 5 Oct 2015 20:46:20 +0000 (+0200)
Subject: Switch __SSE2__ defines over to __SSE4_1__, as we use ptest.
X-Git-Tag: 0.4~63
X-Git-Url: https://git.sesse.net/?p=bmusb;a=commitdiff_plain;h=fbff3e4f576c0525241f0f02ad0fd31d215aaa71

Switch __SSE2__ defines over to __SSE4_1__, as we use ptest.
---

diff --git a/bmusb.cpp b/bmusb.cpp
index 78e6b41..3c86d35 100644
--- a/bmusb.cpp
+++ b/bmusb.cpp
@@ -13,7 +13,7 @@
 #include <fcntl.h>
 #include <stdint.h>
 #include <assert.h>
-#ifdef __SSE2__
+#ifdef __SSE4_1__
 #include <immintrin.h>
 #endif
 #include <algorithm>
@@ -281,7 +281,7 @@ void add_to_frame(FrameAllocator::Frame *current_frame, const char *frame_type_n
 	}
 }
 
-#ifdef __SSE2__
+#ifdef __SSE4_1__
 
 #if 0
 void avx2_dump(const char *name, __m256i n)
@@ -515,7 +515,7 @@ void decode_packs(const libusb_transfer *xfr,
 		const uint8_t *start = xfr->buffer + offset;
 		const uint8_t *limit = start + pack->actual_length;
 		while (start < limit) {  // Usually runs only one iteration.
-#ifdef __SSE2__
+#ifdef __SSE4_1__
 			start = add_to_frame_fastpath(current_frame, start, limit, sync_pattern[0]);
 			if (start == limit) break;
 			assert(start < limit);