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[Qemu-devel] [PULL 01/19] qemu-common: add VEC_OR macro
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 01/19] qemu-common: add VEC_OR macro |
Date: |
Mon, 6 Jul 2015 14:34:50 +0200 |
From: Artyom Tarasenko <address@hidden>
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 <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
include/qemu-common.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/qemu-common.h b/include/qemu-common.h
index d52d09c..5be3cdd 100644
--- a/include/qemu-common.h
+++ b/include/qemu-common.h
@@ -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
--
2.4.3
- [Qemu-devel] [PULL 00/19] Multithread, multiarch, multicompiler, multi^WKVM changes for 2015-07-06, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 02/19] cutils: allow compilation with icc, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 01/19] qemu-common: add VEC_OR macro,
Paolo Bonzini <=
- [Qemu-devel] [PULL 04/19] cpu-defs: Move CPU_TEMP_BUF_NLONGS to tcg, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 05/19] include/exec: Move standard exceptions to cpu-all.h, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 07/19] cpu-defs: Move out TB_JMP defines, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 03/19] memory_mapping: Rework cpu related includes, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 06/19] include/exec: Move tb hash functions out, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 08/19] Fix irq route entries exceeding KVM_MAX_IRQ_ROUTES, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 09/19] main-loop: use qemu_mutex_lock_iothread consistently, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 11/19] memory: Add global-locking property to memory regions, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 12/19] exec: pull qemu_flush_coalesced_mmio_buffer() into address_space_rw/ld*/st*, Paolo Bonzini, 2015/07/06
- [Qemu-devel] [PULL 13/19] memory: let address_space_rw/ld*/st* run outside the BQL, Paolo Bonzini, 2015/07/06