From: Henrik Gramner <henrik@gramner.com>
Date: Thu, 15 Oct 2015 15:42:49 +0000 (+0200)
Subject: x86inc: Simplify AUTO_REP_RET
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=5c3d473a966e4b013759097fb98cd4a9cb5a34f5;p=x264

x86inc: Simplify AUTO_REP_RET

cpuflags is never undefined any more, it's set to 0 instead.

Also fix an incorrect comment.
---

diff --git a/common/x86/x86inc.asm b/common/x86/x86inc.asm
index 51e6995d..71629db4 100644
--- a/common/x86/x86inc.asm
+++ b/common/x86/x86inc.asm
@@ -625,10 +625,8 @@ DECLARE_ARG 7, 8, 9, 10, 11, 12, 13, 14
 
 %define last_branch_adr $$
 %macro AUTO_REP_RET 0
-    %ifndef cpuflags
-        times ((last_branch_adr-$)>>31)+1 rep ; times 1 iff $ != last_branch_adr.
-    %elif notcpuflag(ssse3)
-        times ((last_branch_adr-$)>>31)+1 rep
+    %if notcpuflag(ssse3)
+        times ((last_branch_adr-$)>>31)+1 rep ; times 1 iff $ == last_branch_adr.
     %endif
     ret
 %endmacro