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 2057c2e0c6383599f5027897b39527590d2963d8..8948fdf772781e5d100666bb568fd66fe7f792a8 100644 (file)
--- 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)
             {