[Gmp-commit] /var/hg/gmp: 2 new changesets

[mercurial at gmplib.org]

details:   /var/hg/gmp/rev/7bc39fa8e452
changeset: 16894:7bc39fa8e452
user:      Torbjorn Granlund <torbjorng at google.com>
date:      Tue Oct 20 22:37:58 2015 +0200
description:
Use LEAL.

details:   /var/hg/gmp/rev/b39617571a7c
changeset: 16895:b39617571a7c
user:      Torbjorn Granlund <torbjorng at google.com>
date:      Tue Oct 20 22:38:08 2015 +0200
description:
ChangeLog

diffstat:

 ChangeLog                          |  5 +++++
 mpn/x86/k7/invert_limb.asm         |  4 ++--
 mpn/x86/pentium/hamdist.asm        |  5 ++++-
 mpn/x86/pentium/popcount.asm       |  5 ++++-
 mpn/x86/pentium4/sse2/popcount.asm |  4 ++--
 5 files changed, 17 insertions(+), 6 deletions(-)

diffs (95 lines):

diff -r 8bf4974faf24 -r b39617571a7c ChangeLog
--- a/ChangeLog	Mon Oct 19 21:15:28 2015 +0200
+++ b/ChangeLog	Tue Oct 20 22:38:08 2015 +0200
@@ -1,3 +1,8 @@
+2015-10-20  Torbjörn Granlund  <torbjorng at google.com>
+
+	* mpn/x86/pentium4/sse2/popcount.asm: Use LEAL.
+	* mpn/x86/k7/invert_limb.asm: Likewise.
+
 2015-10-18  Torbjörn Granlund  <torbjorng at google.com>
 
 	* mpn/arm64/gmp-mparam.h: New file.
diff -r 8bf4974faf24 -r b39617571a7c mpn/x86/k7/invert_limb.asm
--- a/mpn/x86/k7/invert_limb.asm	Mon Oct 19 21:15:28 2015 +0200
+++ b/mpn/x86/k7/invert_limb.asm	Tue Oct 20 22:38:08 2015 +0200
@@ -2,7 +2,7 @@
 
 dnl  Contributed to the GNU project by Niels Möller
 
-dnl  Copyright 2009, 2011 Free Software Foundation, Inc.
+dnl  Copyright 2009, 2011, 2015 Free Software Foundation, Inc.
 
 dnl  This file is part of the GNU MP Library.
 dnl
@@ -79,7 +79,7 @@
 	mov	%eax, %edi
 	shr	$22, %eax
 ifdef(`PIC',`
-	LEA(	approx_tab, %ebx)
+	LEAL(	approx_tab, %ebx)
 	movzwl	-1024(%ebx, %eax, 2), %eax
 ',`
 	movzwl	-1024+approx_tab(%eax, %eax), %eax	C %eax = v0
diff -r 8bf4974faf24 -r b39617571a7c mpn/x86/pentium/hamdist.asm
--- a/mpn/x86/pentium/hamdist.asm	Mon Oct 19 21:15:28 2015 +0200
+++ b/mpn/x86/pentium/hamdist.asm	Tue Oct 20 22:38:08 2015 +0200
@@ -1,6 +1,6 @@
 dnl  Intel P5 mpn_hamdist -- mpn hamming distance.
 
-dnl  Copyright 2001, 2002, 2014 Free Software Foundation, Inc.
+dnl  Copyright 2001, 2002, 2014, 2015 Free Software Foundation, Inc.
 
 dnl  This file is part of the GNU MP Library.
 dnl
@@ -46,6 +46,9 @@
 m4_assert_defined(`GSYM_PREFIX')
 GSYM_PREFIX`'mpn_popcount``'_table')
 
+C FIXME: referencing popcount.asm's table is incorrect as it hurt incremental
+C linking.
+
 defframe(PARAM_SIZE,12)
 defframe(PARAM_SRC2, 8)
 defframe(PARAM_SRC1, 4)
diff -r 8bf4974faf24 -r b39617571a7c mpn/x86/pentium/popcount.asm
--- a/mpn/x86/pentium/popcount.asm	Mon Oct 19 21:15:28 2015 +0200
+++ b/mpn/x86/pentium/popcount.asm	Tue Oct 20 22:38:08 2015 +0200
@@ -1,6 +1,6 @@
 dnl  Intel P5 mpn_popcount -- mpn bit population count.
 
-dnl  Copyright 2001, 2002, 2014 Free Software Foundation, Inc.
+dnl  Copyright 2001, 2002, 2014, 2015 Free Software Foundation, Inc.
 
 dnl  This file is part of the GNU MP Library.
 dnl
@@ -44,6 +44,9 @@
 m4_assert_defined(`GSYM_PREFIX')
 GSYM_PREFIX`'mpn_popcount``'_table')
 
+C FIXME: exporting the table to hamdist is incorrect as it hurt incremental
+C linking.
+
 	RODATA
 	ALIGN(8)
 	GLOBL	TABLE_NAME
diff -r 8bf4974faf24 -r b39617571a7c mpn/x86/pentium4/sse2/popcount.asm
--- a/mpn/x86/pentium4/sse2/popcount.asm	Mon Oct 19 21:15:28 2015 +0200
+++ b/mpn/x86/pentium4/sse2/popcount.asm	Tue Oct 20 22:38:08 2015 +0200
@@ -1,6 +1,6 @@
 dnl  X86-32 and X86-64 mpn_popcount using SSE2.
 
-dnl  Copyright 2006, 2007, 2011 Free Software Foundation, Inc.
+dnl  Copyright 2006, 2007, 2011, 2015 Free Software Foundation, Inc.
 
 dnl  This file is part of the GNU MP Library.
 dnl
@@ -117,7 +117,7 @@
 	pxor	%xmm3, %xmm3		C zero grand total count
 LIMB64(`pxor	zero, zero	')
 ifdef(`PIC',`
-	LEA(	cnsts, breg)
+	LEAL(	cnsts, breg)
 ',`
 LIMB32(`mov	$cnsts, breg	')
 LIMB64(`movabs	$cnsts, breg	')