To exclude contention for shared FPU on T1, trade 3% of DES performance.

diff --git a/crypto/des/asm/des_enc.m4 b/crypto/des/asm/des_enc.m4
index d1a947eb6792d4c6f9e997af607a165f42e01258..a114a92aafc3c9315559ded7de4ef3bde3460200 100644 (file)
--- a/crypto/des/asm/des_enc.m4
+++ b/crypto/des/asm/des_enc.m4
@@ -316,16 +316,16 @@ $4:
        ld      [global1+local1], local1
        xor     $2, out1, out1            ! 8642
        xor     $2, out0, out0            ! 7531
-       fmovs   %f0, %f0                  ! fxor used for alignment
+       ! fmovs %f0, %f0                  ! fxor used for alignment
 
        srl     out1, 4, local0           ! rotate 4 right
        and     out0, local5, local3      ! 3
-       fmovs   %f0, %f0
+       ! fmovs %f0, %f0
 
        ld      [$5+$3*8], local7         ! key 7531 next round
        srl     local3, 8, local3         ! 3
        and     local0, 252, local2       ! 2
-       fmovs   %f0, %f0
+       ! fmovs %f0, %f0
 
        ld      [global3+local3],local3   ! 3
        sll     out1, 28, out1            ! rotate