diff options
Diffstat (limited to 'patches/gmp/5.1.1/130-do-not-clobber-f16-f18.patch')
| -rw-r--r-- | patches/gmp/5.1.1/130-do-not-clobber-f16-f18.patch | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/patches/gmp/5.1.1/130-do-not-clobber-f16-f18.patch b/patches/gmp/5.1.1/130-do-not-clobber-f16-f18.patch new file mode 100644 index 0000000..9f9f470 --- /dev/null +++ b/patches/gmp/5.1.1/130-do-not-clobber-f16-f18.patch @@ -0,0 +1,73 @@ + +# HG changeset patch +# User Torbjorn Granlund <tege@gmplib.org> +# Date 1369216954 -7200 +# Node ID 394bdf8fdaee749660cc5680cc0636ea0242fae7 +# Parent 0771124b9f13b218a3f07f7dd7c127961974489d +Don't clobber f16-f18. + +diff -r 0771124b9f13 -r 394bdf8fdaee mpn/ia64/divrem_2.asm +--- a/mpn/ia64/divrem_2.asm Mon May 20 16:56:05 2013 +0200 ++++ b/mpn/ia64/divrem_2.asm Wed May 22 12:02:34 2013 +0200 +@@ -1,6 +1,6 @@ + dnl IA-64 mpn_divrem_2 -- Divide an mpn number by a normalized 2-limb number. + +-dnl Copyright 2010 Free Software Foundation, Inc. ++dnl Copyright 2010, 2013 Free Software Foundation, Inc. + + dnl This file is part of the GNU MP Library. + +@@ -98,17 +98,17 @@ + br.call.sptk.many b0 = mpn_invert_limb + ;; + setf.sig f11 = r8 // di (non-final) +- setf.sig f18 = r39 // d1 +- setf.sig f17 = r36 // d0 ++ setf.sig f34 = r39 // d1 ++ setf.sig f33 = r36 // d0 + mov r1 = r43 + ;; + mov r17 = 1 + setf.sig f9 = r38 // n2 +- xma.l f6 = f11, f18, f0 // t0 = LO(di * d1) ++ xma.l f6 = f11, f34, f0 // t0 = LO(di * d1) + ;; + setf.sig f10 = r37 // n1 + setf.sig f15 = r17 // 1 +- xma.hu f8 = f11, f17, f0 // s0 = HI(di * d0) ++ xma.hu f8 = f11, f33, f0 // s0 = HI(di * d0) + ;; + getf.sig r17 = f6 + getf.sig r16 = f8 +@@ -178,7 +178,7 @@ + (p9) br.cond.dptk .L52 + .L46: + ') +- setf.sig f16 = r8 // di ++ setf.sig f32 = r8 // di + shladd r32 = r35, 3, r32 + ;; + +@@ -189,8 +189,8 @@ + ;; + (p8) mov r37 = r0 + (p9) ld8 r37 = [r34], -8 +- xma.hu f8 = f9, f16, f10 // 0,29 +- xma.l f12 = f9, f16, f10 // 0 ++ xma.hu f8 = f9, f32, f10 // 0,29 ++ xma.l f12 = f9, f32, f10 // 0 + ;; + getf.sig r20 = f12 // q0 4 + xma.l f13 = f15, f8, f9 // q += n2 4 +@@ -198,8 +198,8 @@ + ;; + getf.sig r18 = f13 // 8 + xma.l f7 = f14, f13, f10 // 8 +- xma.l f6 = f17, f13, f17 // t0 = LO(d0*q+d0) 8 +- xma.hu f9 = f17, f13, f17 // t1 = HI(d0*q+d0) 9 ++ xma.l f6 = f33, f13, f33 // t0 = LO(d0*q+d0) 8 ++ xma.hu f9 = f33, f13, f33 // t1 = HI(d0*q+d0) 9 + ;; + getf.sig r38 = f7 // n1 12 + getf.sig r16 = f6 // 13 + |