+2018-11-05 Xuepeng Guo <xuepeng.guo@intel.com>
+
+ PR target/87853
+ * config/i386/emmintrin.h (__v16qs): New to cope with option
+ -funsigned-char.
+ (_mm_cmpeq_epi8): Replace __v16qi with __v16qs.
+ (_mm_cmplt_epi8): Likewise.
+ (_mm_cmpgt_epi8): Likewise.
+
2018-11-05 Richard Biener <rguenther@suse.de>
PR rtl-optimization/87852
typedef short __v8hi __attribute__ ((__vector_size__ (16)));
typedef unsigned short __v8hu __attribute__ ((__vector_size__ (16)));
typedef char __v16qi __attribute__ ((__vector_size__ (16)));
+typedef signed char __v16qs __attribute__ ((__vector_size__ (16)));
typedef unsigned char __v16qu __attribute__ ((__vector_size__ (16)));
/* The Intel API is flexible enough that we must allow aliasing with other
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_cmpeq_epi8 (__m128i __A, __m128i __B)
{
- return (__m128i) ((__v16qi)__A == (__v16qi)__B);
+ return (__m128i) ((__v16qs)__A == (__v16qs)__B);
}
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_cmplt_epi8 (__m128i __A, __m128i __B)
{
- return (__m128i) ((__v16qi)__A < (__v16qi)__B);
+ return (__m128i) ((__v16qs)__A < (__v16qs)__B);
}
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_cmpgt_epi8 (__m128i __A, __m128i __B)
{
- return (__m128i) ((__v16qi)__A > (__v16qi)__B);
+ return (__m128i) ((__v16qs)__A > (__v16qs)__B);
}
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))