From 6ee9e8bd1dfefb2512d09447fa41d83947caba6c Mon Sep 17 00:00:00 2001 From: bcook <> Date: Mon, 18 Aug 2014 19:11:48 +0000 Subject: remove return value from HOST_c2l/l2c macros These macros and asm inlines simulate a function returning a value, but nothing ever uses this return value. Remove the pseudo-returns and (void) casts discarding the unused values. This, maybe unsurprisingly, speeds things up a bit. It also removes the GCC 4.9 warnings about unused values. ok miod@ deraadt@ --- src/lib/libcrypto/ripemd/rmd_dgst.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'src/lib/libcrypto/ripemd/rmd_dgst.c') diff --git a/src/lib/libcrypto/ripemd/rmd_dgst.c b/src/lib/libcrypto/ripemd/rmd_dgst.c index 1d2498daec..f26fc31bf3 100644 --- a/src/lib/libcrypto/ripemd/rmd_dgst.c +++ b/src/lib/libcrypto/ripemd/rmd_dgst.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rmd_dgst.c,v 1.15 2014/07/09 11:10:51 bcook Exp $ */ +/* $OpenBSD: rmd_dgst.c,v 1.16 2014/08/18 19:11:48 bcook Exp $ */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -103,21 +103,21 @@ void ripemd160_block_data_order (RIPEMD160_CTX *ctx, const void *p, size_t num) A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E; - (void)HOST_c2l(data,l); X( 0)=l;(void)HOST_c2l(data,l); X( 1)=l; - RIP1(A,B,C,D,E,WL00,SL00); (void)HOST_c2l(data,l); X( 2)=l; - RIP1(E,A,B,C,D,WL01,SL01); (void)HOST_c2l(data,l); X( 3)=l; - RIP1(D,E,A,B,C,WL02,SL02); (void)HOST_c2l(data,l); X( 4)=l; - RIP1(C,D,E,A,B,WL03,SL03); (void)HOST_c2l(data,l); X( 5)=l; - RIP1(B,C,D,E,A,WL04,SL04); (void)HOST_c2l(data,l); X( 6)=l; - RIP1(A,B,C,D,E,WL05,SL05); (void)HOST_c2l(data,l); X( 7)=l; - RIP1(E,A,B,C,D,WL06,SL06); (void)HOST_c2l(data,l); X( 8)=l; - RIP1(D,E,A,B,C,WL07,SL07); (void)HOST_c2l(data,l); X( 9)=l; - RIP1(C,D,E,A,B,WL08,SL08); (void)HOST_c2l(data,l); X(10)=l; - RIP1(B,C,D,E,A,WL09,SL09); (void)HOST_c2l(data,l); X(11)=l; - RIP1(A,B,C,D,E,WL10,SL10); (void)HOST_c2l(data,l); X(12)=l; - RIP1(E,A,B,C,D,WL11,SL11); (void)HOST_c2l(data,l); X(13)=l; - RIP1(D,E,A,B,C,WL12,SL12); (void)HOST_c2l(data,l); X(14)=l; - RIP1(C,D,E,A,B,WL13,SL13); (void)HOST_c2l(data,l); X(15)=l; + HOST_c2l(data,l); X( 0)=l;HOST_c2l(data,l); X( 1)=l; + RIP1(A,B,C,D,E,WL00,SL00); HOST_c2l(data,l); X( 2)=l; + RIP1(E,A,B,C,D,WL01,SL01); HOST_c2l(data,l); X( 3)=l; + RIP1(D,E,A,B,C,WL02,SL02); HOST_c2l(data,l); X( 4)=l; + RIP1(C,D,E,A,B,WL03,SL03); HOST_c2l(data,l); X( 5)=l; + RIP1(B,C,D,E,A,WL04,SL04); HOST_c2l(data,l); X( 6)=l; + RIP1(A,B,C,D,E,WL05,SL05); HOST_c2l(data,l); X( 7)=l; + RIP1(E,A,B,C,D,WL06,SL06); HOST_c2l(data,l); X( 8)=l; + RIP1(D,E,A,B,C,WL07,SL07); HOST_c2l(data,l); X( 9)=l; + RIP1(C,D,E,A,B,WL08,SL08); HOST_c2l(data,l); X(10)=l; + RIP1(B,C,D,E,A,WL09,SL09); HOST_c2l(data,l); X(11)=l; + RIP1(A,B,C,D,E,WL10,SL10); HOST_c2l(data,l); X(12)=l; + RIP1(E,A,B,C,D,WL11,SL11); HOST_c2l(data,l); X(13)=l; + RIP1(D,E,A,B,C,WL12,SL12); HOST_c2l(data,l); X(14)=l; + RIP1(C,D,E,A,B,WL13,SL13); HOST_c2l(data,l); X(15)=l; RIP1(B,C,D,E,A,WL14,SL14); RIP1(A,B,C,D,E,WL15,SL15); -- cgit v1.2.3-55-g6feb