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| author | Robin Watts <Robin.Watts@artifex.com> | 2022-04-29 08:10:29 -0700 |
|---|---|---|
| committer | Robin Watts <Robin.Watts@artifex.com> | 2022-04-29 08:10:29 -0700 |
| commit | eb76d5d83b9a90e44be84a8e4b90a8d2f3cfe254 (patch) | |
| tree | e71c274690bb8fb3a7f85feb246b4f0cbf005613 /configure.ac | |
| parent | 7b4d3f59fcb6101524714d5d55b24d42cb32de90 (diff) | |
| download | ghostpdl-eb76d5d83b9a90e44be84a8e4b90a8d2f3cfe254.tar.gz | |
Add configure check for _mm_extract_epi64 as part of HAVE_SSE4_2.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 864dc2787..376eb751c 100644 --- a/configure.ac +++ b/configure.ac @@ -2212,6 +2212,7 @@ if test x$WITH_CAL != x0; then unsigned char buf1[[128]]; input1 = _mm_loadu_si128((const __m128i *)buf1); input1 = _mm_hadd_epi32(input1, input1); + (void)_mm_extract_epi64(input1, 0); return(0); ])], [HAVE_SSE4_2="-DHAVE_SSE4_2"], [HAVE_SSE4_2=""]) |