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-rw-r--r--gmp-6.3.0/mpn/powerpc64/p7/copyd.asm128
-rw-r--r--gmp-6.3.0/mpn/powerpc64/p7/copyi.asm129
-rw-r--r--gmp-6.3.0/mpn/powerpc64/p7/hamdist.asm110
-rw-r--r--gmp-6.3.0/mpn/powerpc64/p7/popcount.asm90
4 files changed, 457 insertions, 0 deletions
diff --git a/gmp-6.3.0/mpn/powerpc64/p7/copyd.asm b/gmp-6.3.0/mpn/powerpc64/p7/copyd.asm
new file mode 100644
index 0000000..f04ca58
--- /dev/null
+++ b/gmp-6.3.0/mpn/powerpc64/p7/copyd.asm
@@ -0,0 +1,128 @@
+dnl PowerPC-64 mpn_copyd.
+
+dnl Copyright 2004, 2005, 2013 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+include(`../config.m4')
+
+C cycles/limb
+C POWER3/PPC630 ?
+C POWER4/PPC970 ?
+C POWER5 ?
+C POWER6 1.25
+C POWER7 1.09
+
+C INPUT PARAMETERS
+define(`rp', `r3')
+define(`up', `r4')
+define(`n', `r5')
+
+ASM_START()
+PROLOGUE(mpn_copyd)
+
+ifdef(`HAVE_ABI_mode32',
+` rldicl n, n, 0,32')
+
+ sldi r0, n, 3
+ add up, up, r0 C point at u[] end
+ add rp, rp, r0 C point at r[] end
+
+ cmpdi cr0, n, 4
+ blt L(sml)
+
+ addi r10, n, 4
+ srdi r10, r10, 3
+ mtctr r10
+
+ andi. r0, n, 1
+ rlwinm r11, n, 0,30,30
+ rlwinm r12, n, 0,29,29
+ cmpdi cr6, r11, 0
+ cmpdi cr7, r12, 0
+
+ beq cr0, L(xx0)
+L(xx1): ld r6, -8(up)
+ addi up, up, -8
+ std r6, -8(rp)
+ addi rp, rp, -8
+
+L(xx0): bne cr6, L(x10)
+L(x00): ld r6, -8(up)
+ ld r7, -16(up)
+ bne cr7, L(100)
+L(000): addi rp, rp, 32
+ b L(lo0)
+L(100): addi up, up, 32
+ b L(lo4)
+L(x10): ld r8, -8(up)
+ ld r9, -16(up)
+ bne cr7, L(110)
+L(010): addi up, up, -16
+ addi rp, rp, 16
+ b L(lo2)
+L(110): addi up, up, 16
+ addi rp, rp, 48
+ b L(lo6)
+
+L(sml): cmpdi cr0, n, 0
+ beqlr- cr0
+ mtctr n
+L(t): ld r6, -8(up)
+ addi up, up, -8
+ std r6, -8(rp)
+ addi rp, rp, -8
+ bdnz L(t)
+ blr
+
+ ALIGN(32)
+L(top): std r6, -8(rp)
+ std r7, -16(rp)
+L(lo2): ld r6, -8(up)
+ ld r7, -16(up)
+ std r8, -24(rp)
+ std r9, -32(rp)
+L(lo0): ld r8, -24(up)
+ ld r9, -32(up)
+ std r6, -40(rp)
+ std r7, -48(rp)
+L(lo6): ld r6, -40(up)
+ ld r7, -48(up)
+ std r8, -56(rp)
+ std r9, -64(rp)
+ addi rp, rp, -64
+L(lo4): ld r8, -56(up)
+ ld r9, -64(up)
+ addi up, up, -64
+ bdnz L(top)
+
+L(end): std r6, -8(rp)
+ std r7, -16(rp)
+ std r8, -24(rp)
+ std r9, -32(rp)
+ blr
+EPILOGUE()
diff --git a/gmp-6.3.0/mpn/powerpc64/p7/copyi.asm b/gmp-6.3.0/mpn/powerpc64/p7/copyi.asm
new file mode 100644
index 0000000..854cf9f
--- /dev/null
+++ b/gmp-6.3.0/mpn/powerpc64/p7/copyi.asm
@@ -0,0 +1,129 @@
+dnl PowerPC-64 mpn_copyi.
+
+dnl Copyright 2004, 2005, 2013 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+include(`../config.m4')
+
+C cycles/limb
+C POWER3/PPC630 ?
+C POWER4/PPC970 ?
+C POWER5 ?
+C POWER6 1.25
+C POWER7 1.09
+
+C INPUT PARAMETERS
+define(`rp', `r3')
+define(`up', `r4')
+define(`n', `r5')
+
+C TODO
+C * Try rolling the two loop leading std to the end, allowing the code to
+C handle also n = 2.
+C * Consider using 4 pointers, schedule ptr update early wrt use.
+
+ASM_START()
+PROLOGUE(mpn_copyi)
+
+ifdef(`HAVE_ABI_mode32',
+` rldicl n, n, 0,32')
+
+ cmpdi cr0, n, 4
+ blt L(sml)
+
+ addi r10, n, 4
+ srdi r10, r10, 3
+ mtctr r10
+
+ andi. r0, n, 1
+ rlwinm r11, n, 0,30,30
+ rlwinm r12, n, 0,29,29
+ cmpdi cr6, r11, 0
+ cmpdi cr7, r12, 0
+
+ beq cr0, L(xx0)
+L(xx1): ld r6, 0(up)
+ addi up, up, 8
+ std r6, 0(rp)
+ addi rp, rp, 8
+
+L(xx0): bne cr6, L(x10)
+L(x00): ld r6, 0(up)
+ ld r7, 8(up)
+ bne cr7, L(100)
+L(000): addi rp, rp, -32
+ b L(lo0)
+L(100): addi up, up, -32
+ b L(lo4)
+L(x10): ld r8, 0(up)
+ ld r9, 8(up)
+ bne cr7, L(110)
+L(010): addi up, up, 16
+ addi rp, rp, -16
+ b L(lo2)
+L(110): addi up, up, -16
+ addi rp, rp, -48
+ b L(lo6)
+
+L(sml): cmpdi cr0, n, 0
+ beqlr- cr0
+ mtctr n
+L(t): ld r6, 0(up)
+ addi up, up, 8
+ std r6, 0(rp)
+ addi rp, rp, 8
+ bdnz L(t)
+ blr
+
+ ALIGN(32)
+L(top): std r6, 0(rp)
+ std r7, 8(rp)
+L(lo2): ld r6, 0(up)
+ ld r7, 8(up)
+ std r8, 16(rp)
+ std r9, 24(rp)
+L(lo0): ld r8, 16(up)
+ ld r9, 24(up)
+ std r6, 32(rp)
+ std r7, 40(rp)
+L(lo6): ld r6, 32(up)
+ ld r7, 40(up)
+ std r8, 48(rp)
+ std r9, 56(rp)
+ addi rp, rp, 64
+L(lo4): ld r8, 48(up)
+ ld r9, 56(up)
+ addi up, up, 64
+ bdnz L(top)
+
+L(end): std r6, 0(rp)
+ std r7, 8(rp)
+ std r8, 16(rp)
+ std r9, 24(rp)
+ blr
+EPILOGUE()
diff --git a/gmp-6.3.0/mpn/powerpc64/p7/hamdist.asm b/gmp-6.3.0/mpn/powerpc64/p7/hamdist.asm
new file mode 100644
index 0000000..960b3bc
--- /dev/null
+++ b/gmp-6.3.0/mpn/powerpc64/p7/hamdist.asm
@@ -0,0 +1,110 @@
+dnl PowerPC-64 mpn_hamdist.
+
+dnl Copyright 2012, 2017 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+include(`../config.m4')
+
+C cycles/limb
+C POWER3/PPC630 -
+C POWER4/PPC970 -
+C POWER5 -
+C POWER6 -
+C POWER7 2.87
+
+define(`up', r3)
+define(`vp', r4)
+define(`n', r5)
+
+ASM_START()
+PROLOGUE(mpn_hamdist)
+ std r30, -16(r1)
+ std r31, -8(r1)
+
+ addi r0, n, 1
+ifdef(`HAVE_ABI_mode32',
+` rldicl r0, r0, 63,33', C ...branch count
+` srdi r0, r0, 1') C ...for ctr
+ mtctr r0
+
+ andi. r0, n, 1
+
+ li r0, 0
+ li r12, 0
+
+ beq L(evn)
+
+L(odd): ld r6, 0(up)
+ addi up, up, 8
+ ld r8, 0(vp)
+ addi vp, vp, 8
+ xor r10, r6, r8
+ popcntd(r0, r10)
+ bdz L(e1)
+
+L(evn): ld r6, 0(up)
+ ld r8, 0(vp)
+ ld r7, 8(up)
+ ld r9, 8(vp)
+ xor r10, r6, r8
+ addi up, up, 16
+ addi vp, vp, 16
+ li r30, 0
+ li r31, 0
+ bdz L(end)
+
+ nop
+ nop
+C ALIGN(16)
+L(top): add r0, r0, r30
+ ld r6, 0(up)
+ ld r8, 0(vp)
+ xor r11, r7, r9
+ popcntd(r30, r10)
+ add r12, r12, r31
+ ld r7, 8(up)
+ ld r9, 8(vp)
+ xor r10, r6, r8
+ popcntd(r31, r11)
+ addi up, up, 16
+ addi vp, vp, 16
+ bdnz L(top)
+
+L(end): add r0, r0, r30
+ xor r11, r7, r9
+ popcntd(r30, r10)
+ add r12, r12, r31
+ popcntd(r31, r11)
+
+ add r0, r0, r30
+ add r12, r12, r31
+L(e1): add r3, r0, r12
+ ld r30, -16(r1)
+ ld r31, -8(r1)
+ blr
+EPILOGUE()
diff --git a/gmp-6.3.0/mpn/powerpc64/p7/popcount.asm b/gmp-6.3.0/mpn/powerpc64/p7/popcount.asm
new file mode 100644
index 0000000..129ffef
--- /dev/null
+++ b/gmp-6.3.0/mpn/powerpc64/p7/popcount.asm
@@ -0,0 +1,90 @@
+dnl PowerPC-64 mpn_popcount.
+
+dnl Copyright 2012, 2017 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+dnl The GNU MP Library is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://www.gnu.org/licenses/.
+
+include(`../config.m4')
+
+C cycles/limb
+C POWER3/PPC630 -
+C POWER4/PPC970 -
+C POWER5 -
+C POWER6 -
+C POWER7 2
+
+define(`up', r3)
+define(`n', r4)
+
+ASM_START()
+PROLOGUE(mpn_popcount)
+ addi r0, n, 1
+ifdef(`HAVE_ABI_mode32',
+` rldicl r0, r0, 63,33', C ...branch count
+` srdi r0, r0, 1') C ...for ctr
+ mtctr r0
+
+ andi. r0, n, 1
+
+ li r0, 0
+ li r12, 0
+ beq L(evn)
+
+L(odd): ld r4, 0(up)
+ addi up, up, 8
+ popcntd(r0, r4)
+ bdz L(e1)
+
+L(evn): ld r4, 0(up)
+ ld r5, 8(up)
+ popcntd(r8, r4)
+ popcntd(r9, r5)
+ bdz L(e2)
+
+ ld r4, 16(up)
+ ld r5, 24(up)
+ bdz L(e4)
+ addi up, up, 32
+
+L(top): add r0, r0, r8
+ popcntd(r8, r4)
+ ld r4, 0(up)
+ add r12, r12, r9
+ popcntd(r9, r5)
+ ld r5, 8(up)
+ addi up, up, 16
+ bdnz L(top)
+
+L(e4): add r0, r0, r8
+ popcntd(r8, r4)
+ add r12, r12, r9
+ popcntd(r9, r5)
+L(e2): add r0, r0, r8
+ add r12, r12, r9
+L(e1): add r3, r0, r12
+ blr
+EPILOGUE()
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