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qemu-common: add VEC_OR macro

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Intel C Compiler version 15.0.3.187 Build 20150407 doesn't support
'|' function for non floating-point simd operands.

Define VEC_OR macro which uses _mm_or_si128 supported
both in icc and gcc on x86 platform.

Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Message-Id: <54c804cdb3b3a93e93ef98f085dc57c4092580b7.1435062067.git.atar4qemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Artyom Tarasenko 2015-06-23 14:30:17 +02:00 committed by Paolo Bonzini
parent 0a4a0312bf
commit 34664507c7
1 changed files with 3 additions and 0 deletions
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3
include/qemu-common.h
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@ -455,6 +455,7 @@ void qemu_hexdump(const char *buf, FILE *fp, const char *prefix, size_t size);
#define VECTYPE __vector unsigned char
#define SPLAT(p) vec_splat(vec_ld(0, p), 0)
#define ALL_EQ(v1, v2) vec_all_eq(v1, v2)
#define VEC_OR(v1, v2) ((v1) | (v2))
/* altivec.h may redefine the bool macro as vector type.
* Reset it to POSIX semantics. */
#define bool _Bool
@ -463,10 +464,12 @@ void qemu_hexdump(const char *buf, FILE *fp, const char *prefix, size_t size);
#define VECTYPE __m128i
#define SPLAT(p) _mm_set1_epi8(*(p))
#define ALL_EQ(v1, v2) (_mm_movemask_epi8(_mm_cmpeq_epi8(v1, v2)) == 0xFFFF)
#define VEC_OR(v1, v2) (_mm_or_si128(v1, v2))
#else
#define VECTYPE unsigned long
#define SPLAT(p) (*(p) * (~0UL / 255))
#define ALL_EQ(v1, v2) ((v1) == (v2))
#define VEC_OR(v1, v2) ((v1) | (v2))
#endif
#define BUFFER_FIND_NONZERO_OFFSET_UNROLL_FACTOR 8