* config/i386/emmintrin.h (_mm_cmpeq_epi8): Use casts to __v16qi
instead of __v16qs.
* gcc.target/i386/pr87853.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@275508
138bc75d-0d04-0410-961f-
82ee72b054a4
2019-09-09 Jakub Jelinek <jakub@redhat.com>
+ PR target/87853
+ * config/i386/emmintrin.h (_mm_cmpeq_epi8): Use casts to __v16qi
+ instead of __v16qs.
+
PR target/91704
* config/i386/avxintrin.h (__v32qs): New typedef.
* config/i386/avx2intrin.h (_mm256_cmpgt_epi8): Use casts to __v32qs
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_cmpeq_epi8 (__m128i __A, __m128i __B)
{
- return (__m128i) ((__v16qs)__A == (__v16qs)__B);
+ return (__m128i) ((__v16qi)__A == (__v16qi)__B);
}
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
2019-09-09 Jakub Jelinek <jakub@redhat.com>
+ PR target/87853
+ * gcc.target/i386/pr87853.c: New test.
+
PR target/91704
* gcc.target/i386/pr91704.c: New test.
--- /dev/null
+/* PR target/87853 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -funsigned-char -msse2 -mno-sse3 -masm=att" } */
+/* { dg-final { scan-assembler-times "\tpcmpgtb\t%xmm" 2 } } */
+/* { dg-final { scan-assembler-not "\tpsubusb\t" } } */
+/* { dg-final { scan-assembler-not "\tpcmpeqb\t" } } */
+
+#include <x86intrin.h>
+
+__m128i
+foo (__m128i x, __m128i y)
+{
+ return _mm_cmpgt_epi8 (x, y);
+}
+
+__m128i
+bar (__m128i x, __m128i y)
+{
+ return _mm_cmplt_epi8 (x, y);
+}