X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseLib%2FIpf%2FInterlockedCompareExchange64.s;h=88b9d2b49078fab32220a100328abae03338fc0b;hp=200e30e09eb50d8f0def9e03a73db2673e2c0099;hb=d9da5f59821732d18bcb8f1cc2c6615e83725b2b;hpb=d6ac6b76a87152b3a42f2688daadd3ee63f7823b

diff --git a/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange64.s b/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange64.s
index 200e30e09e..88b9d2b490 100644
--- a/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange64.s
+++ b/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange64.s
@@ -22,7 +22,7 @@
 .type   InternalSyncCompareExchange64, @function
 InternalSyncCompareExchange64::
         mov                 ar.ccv = r33
-        cmpxchg8.rel        r8  = [r64], r34
+        cmpxchg8.rel        r8  = [r32], r34
         mf
         br.ret.sptk.many    b0
 .endp   InternalSyncCompareExchange64
\ No newline at end of file