commit 8a8e72a663b58c61da61f08e50faa7af0b9dba1e
author James Zern <jzern@google.com> Mon Aug 29 18:29:04 2022 -0700
committer James Zern <jzern@google.com> Tue Aug 30 21:57:41 2022 +0000
tree a82864c330e059ab56002f6cd46907b70ee1df5b
parent 6cb797434df1d7bd73db1a56eec475126e5540a0

x86.h: fix implicit signed -> unsigned conv warning

with -fsanitizer=undefined:
implicit conversion from type 'int' of value -769 (32-bit, signed) to
type 'unsigned int' changed the value to 4294966527 (32-bit, unsigned)

this is the same as a change made in libvpx:
1676cddaa vp8: fix some implicit signed -> unsigned conv warnings

Bug: aomedia:3136
Bug: b/229626362
Change-Id: I18de80127517e0fcc50b2387b521653f85c8a134

aom_ports/x86.h

diff --git a/aom_ports/x86.h b/aom_ports/x86.h
index 79cbd02..f390dfa 100644
--- a/aom_ports/x86.h
+++ b/aom_ports/x86.h
@@ -387,7 +387,7 @@
   // Reserved                      01B
   // Double Precision (53-Bits)    10B
   // Extended Precision (64-Bits)  11B
-  x87_set_control_word((mode & ~0x300) | 0x200);
+  x87_set_control_word((mode & ~0x300u) | 0x200u);
   return mode;
 }