diff options
| author | Andy Polyakov <appro@openssl.org> | 2016-03-31 18:47:17 +0200 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2016-04-07 21:27:24 +0200 |
| commit | 20b88bb160865b0c2998056fe841b1cbacd6d4c7 (patch) | |
| tree | 092dab9b5e02677675ce1ebc6d11b4031691f19e /crypto/sha | |
| parent | 463a7b8cb0a449512448155a477f1460d8c951d9 (diff) | |
PPC assembly pack: remove branch hints.
As it turns out branch hints grew as kind of a misconception. In
addition their interpretation by GNU assembler is affected by
assembler flags and can end up with opposite meaning on different
processors. As we have to loose quite a lot on misinterprerations,
especially on newer processors, we just omit them altogether.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Diffstat (limited to 'crypto/sha')
| -rwxr-xr-x | crypto/sha/asm/sha1-ppc.pl | 6 | ||||
| -rwxr-xr-x | crypto/sha/asm/sha512-ppc.pl | 8 |
2 files changed, 7 insertions, 7 deletions
diff --git a/crypto/sha/asm/sha1-ppc.pl b/crypto/sha/asm/sha1-ppc.pl index df5989610c..ab655021cc 100755 --- a/crypto/sha/asm/sha1-ppc.pl +++ b/crypto/sha/asm/sha1-ppc.pl @@ -227,7 +227,7 @@ Lunaligned: srwi. $t1,$t1,6 ; t1/=64 beq Lcross_page $UCMP $num,$t1 - ble- Laligned ; didn't cross the page boundary + ble Laligned ; didn't cross the page boundary mtctr $t1 subfc $num,$t1,$num bl Lsha1_block_private @@ -255,7 +255,7 @@ Lmemcpy: bl Lsha1_block_private $POP $inp,`$FRAME-$SIZE_T*18`($sp) addic. $num,$num,-1 - bne- Lunaligned + bne Lunaligned Ldone: $POP r0,`$FRAME+$LRSAVE`($sp) @@ -329,7 +329,7 @@ $code.=<<___; stw r20,16($ctx) mr $E,r20 addi $inp,$inp,`16*4` - bdnz- Lsha1_block_private + bdnz Lsha1_block_private blr .long 0 .byte 0,12,0x14,0,0,0,0,0 diff --git a/crypto/sha/asm/sha512-ppc.pl b/crypto/sha/asm/sha512-ppc.pl index 734f3c1ca0..17fdc6e8e5 100755 --- a/crypto/sha/asm/sha512-ppc.pl +++ b/crypto/sha/asm/sha512-ppc.pl @@ -259,7 +259,7 @@ Lunaligned: andi. $t1,$t1,`4096-16*$SZ` ; distance to closest page boundary beq Lcross_page $UCMP $num,$t1 - ble- Laligned ; didn't cross the page boundary + ble Laligned ; didn't cross the page boundary subfc $num,$t1,$num add $t1,$inp,$t1 $PUSH $num,`$FRAME-$SIZE_T*25`($sp) ; save real remaining num @@ -317,7 +317,7 @@ $code.=<<___; $POP $inp,`$FRAME-$SIZE_T*26`($sp) ; restore real inp $POP $num,`$FRAME-$SIZE_T*25`($sp) ; restore real num addic. $num,$num,`-16*$SZ` ; num-- - bne- Lunaligned + bne Lunaligned Ldone: $POP r0,`$FRAME+$LRSAVE`($sp) @@ -396,7 +396,7 @@ for(;$i<32;$i++) { unshift(@V,pop(@V)); } $code.=<<___; - bdnz- Lrounds + bdnz Lrounds $POP $ctx,`$FRAME-$SIZE_T*22`($sp) $POP $inp,`$FRAME-$SIZE_T*23`($sp) ; inp pointer @@ -644,7 +644,7 @@ for(;$i<32;$i++) { ($a0,$a1,$a2,$a3) = ($a2,$a3,$a0,$a1); } $code.=<<___; - bdnz- Lrounds + bdnz Lrounds $POP $ctx,`$FRAME-$SIZE_T*22`($sp) $POP $inp,`$FRAME-$SIZE_T*23`($sp) ; inp pointer |