From: Brian Paul <brianp@vmware.com>
Date: Mon, 3 Apr 2017 14:45:07 +0000 (-0600)
Subject: util: fix MSVC warning in u_align_u32()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b98ec1e92055857c08bb132a09115854d9c2248a;p=mesa.git

util: fix MSVC warning in u_align_u32()

To silence
C:\Users\Brian\projects\mesa\src\util/u_vector.h(41) : warning C4146: unary
minus operator applied to unsigned type, result still unsigned

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
---

diff --git a/src/util/u_vector.h b/src/util/u_vector.h
index f97a8b43cae..c7fcb37a052 100644
--- a/src/util/u_vector.h
+++ b/src/util/u_vector.h
@@ -38,7 +38,7 @@
 static inline uint32_t
 u_align_u32(uint32_t v, uint32_t a)
 {
-   assert(a != 0 && a == (a & -a));
+   assert(a != 0 && a == (a & -((int32_t) a)));
    return (v + a - 1) & ~(a - 1);
 }