diff options
author | Thomas Schwinge <thomas@codesourcery.com> | 2013-12-20 09:29:29 +0100 |
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committer | Thomas Schwinge <thomas@codesourcery.com> | 2013-12-20 09:29:29 +0100 |
commit | a65dd355fb80a05215e15ae97649de52aec885e3 (patch) | |
tree | 81701bb0c6b648630f2bf1729a85d7f5eb49e67b /sysdeps/powerpc/powerpc64/memcpy.S | |
parent | 296a5732f94abe4d5699dc981e4ccfb950b48cee (diff) | |
parent | b4578bab30f72cddd2cf38abfb39f9c8dc892249 (diff) |
Merge branch 'baseline' into refs/top-bases/tschwinge/Roger_Whittaker
Diffstat (limited to 'sysdeps/powerpc/powerpc64/memcpy.S')
-rw-r--r-- | sysdeps/powerpc/powerpc64/memcpy.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/memcpy.S b/sysdeps/powerpc/powerpc64/memcpy.S index b8c4cc8b10..5fc7401c99 100644 --- a/sysdeps/powerpc/powerpc64/memcpy.S +++ b/sysdeps/powerpc/powerpc64/memcpy.S @@ -212,15 +212,28 @@ EALIGN (memcpy, 5, 0) blt cr6,5f srdi 7,6,16 bgt cr6,3f +#ifdef __LITTLE_ENDIAN__ + sth 7,0(3) +#else sth 6,0(3) +#endif b 7f .align 4 3: +#ifdef __LITTLE_ENDIAN__ + rotlwi 6,6,24 + stb 6,0(3) + sth 7,1(3) +#else stb 7,0(3) sth 6,1(3) +#endif b 7f .align 4 5: +#ifdef __LITTLE_ENDIAN__ + rotlwi 6,6,8 +#endif stb 6,0(3) 7: cmpldi cr1,10,16 @@ -328,7 +341,11 @@ EALIGN (memcpy, 5, 0) ld 7,8(5) subfic 9,10,64 beq 2f +#ifdef __LITTLE_ENDIAN__ + srd 0,6,10 +#else sld 0,6,10 +#endif cmpldi 11,1 mr 6,7 addi 4,4,-8 @@ -336,15 +353,25 @@ EALIGN (memcpy, 5, 0) b 1f 2: addi 5,5,8 .align 4 +#ifdef __LITTLE_ENDIAN__ +0: srd 0,6,10 + sld 8,7,9 +#else 0: sld 0,6,10 srd 8,7,9 +#endif cmpldi 11,2 ld 6,8(5) or 0,0,8 addi 11,11,-2 std 0,0(4) +#ifdef __LITTLE_ENDIAN__ + srd 0,7,10 +1: sld 8,6,9 +#else sld 0,7,10 1: srd 8,6,9 +#endif or 0,0,8 beq 8f ld 7,16(5) |