From: Tuan Phan <tphan@ventanamicro.com>
Date: Mon, 3 Oct 2022 18:29:21 +0000 (-0700)
Subject: kern/compiler-rt: Fix __clzsi2() logic
X-Git-Tag: grub-2.12-rc1~258
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34037747033879287864be289abb911a29751634;p=thirdparty%2Fgrub.git

kern/compiler-rt: Fix __clzsi2() logic

Fix the incorrect return value of __clzsi2() function.

Fixes: e795b90 (RISC-V: Add libgcc helpers for clz)

Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
---

diff --git a/grub-core/kern/compiler-rt.c b/grub-core/kern/compiler-rt.c
index 2057c2e0c..8948fdf77 100644
--- a/grub-core/kern/compiler-rt.c
+++ b/grub-core/kern/compiler-rt.c
@@ -431,7 +431,7 @@ __clzsi2 (grub_uint32_t val)
 
   for (; j; j >>= 1)
     {
-      if ((temp = val) >> j)
+      if ((temp = val >> j))
         {
           if (j == 1)
             {