Get rid of "possible WAW dependency" warnings.

Submitted by:
Reviewed by:
PR:

diff --git a/crypto/bn/asm/ia64.S b/crypto/bn/asm/ia64.S
index 4fb9f365f5cd9476594ac2a6cb230e8936b49d63..5dc1a77adc4e00d0e34375a6349ea003d648ec65 100644 (file)
--- a/crypto/bn/asm/ia64.S
+++ b/crypto/bn/asm/ia64.S
@@ -1,3 +1,4 @@
+.explicit
 .text
 .asciz "ia64.S, Version 1.0"
 .asciz "IA-64 ISA artwork by Andy Polyakov <appro@fy.chalmers.se>"
@@ -297,6 +298,7 @@ bn_mul_words:
        (p21)   xmpy.hu         f38=f37,f8
        (p0)    nop.i           0x0             };;
 { .mii (p26)   getf.sig        r32=f43                 // high
+       .pred.rel       "mutex",p48,p52
        (p48)   add             r38=r37,r33             // (p26)
        (p52)   add             r38=r37,r33,1   }       // (p26)
 { .mfb (p27)   st8             [r14]=r39,8
@@ -305,6 +307,7 @@ bn_mul_words:
 .L_bn_mul_words_cend:
 
 { .mii nop.m           0x0
+.pred.rel      "mutex",p49,p53
 (p49)  add             r8=r34,r0
 (p53)  add             r8=r34,r0,1     }
 { .mfb nop.m   0x0
@@ -402,6 +405,7 @@ bn_mul_add_words:
        (p21)   xmpy.hu         f38=f37,f8
        (p27)   add             r43=r43,r39     };;
 { .mii (p26)   getf.sig        r32=f43                 // high
+       .pred.rel       "mutex",p48,p52
        (p48)   add             r38=r37,r33             // (p26)
        (p52)   add             r38=r37,r33,1   }       // (p26)
 { .mfb (p27)   cmp.ltu.unc     p56,p0=r43,r39
@@ -416,6 +420,7 @@ bn_mul_add_words:
 .L_bn_mul_add_words_cend:
 
 { .mii nop.m           0x0
+.pred.rel      "mutex",p51,p55
 (p51)  add             r8=r36,r0
 (p55)  add             r8=r36,r0,1     }
 { .mfb nop.m   0x0