[Qemu-devel] [PATCH] cutils: fix compiling with icc

[Artyom Tarasenko]

Intel C Compiler version 15.0.3.187 Build 20150407 doesn't support
'|' function for non floating-point simd operands.
Use instead _mm_or_si128 which is supported both in icc and gcc.

Signed-off-by: Artyom Tarasenko <address@hidden>
---
 util/cutils.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/util/cutils.c b/util/cutils.c
index 144b25c..ffc9ddb 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -207,13 +207,13 @@ size_t buffer_find_nonzero_offset(const void *buf, size_t 
len)
     for (i = BUFFER_FIND_NONZERO_OFFSET_UNROLL_FACTOR;
          i < len / sizeof(VECTYPE);
          i += BUFFER_FIND_NONZERO_OFFSET_UNROLL_FACTOR) {
-        VECTYPE tmp0 = p[i + 0] | p[i + 1];
-        VECTYPE tmp1 = p[i + 2] | p[i + 3];
-        VECTYPE tmp2 = p[i + 4] | p[i + 5];
-        VECTYPE tmp3 = p[i + 6] | p[i + 7];
-        VECTYPE tmp01 = tmp0 | tmp1;
-        VECTYPE tmp23 = tmp2 | tmp3;
-        if (!ALL_EQ(tmp01 | tmp23, zero)) {
+        VECTYPE tmp0 = _mm_or_si128(p[i + 0], p[i + 1]);
+        VECTYPE tmp1 = _mm_or_si128(p[i + 2], p[i + 3]);
+        VECTYPE tmp2 = _mm_or_si128(p[i + 4], p[i + 5]);
+        VECTYPE tmp3 = _mm_or_si128(p[i + 6], p[i + 7]);
+        VECTYPE tmp01 = _mm_or_si128(tmp0, tmp1);
+        VECTYPE tmp23 = _mm_or_si128(tmp2, tmp3);
+        if (!ALL_EQ(_mm_or_si128(tmp01, tmp23), zero)) {
             break;
         }
     }
-- 
1.8.3.1