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diff --git a/sysdeps/ia64/fpu/e_remainderf.S b/sysdeps/ia64/fpu/e_remainderf.S
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--- a/sysdeps/ia64/fpu/e_remainderf.S
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@@ -1,607 +0,0 @@
-.file "remainderf.s"
-
-
-// Copyright (c) 2000 - 2003, Intel Corporation
-// All rights reserved.
-//
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// * Redistributions in binary form must reproduce the above copyright
-// notice, this list of conditions and the following disclaimer in the
-// documentation and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote
-// products derived from this software without specific prior written
-// permission.
-
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS
-// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING
-// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Intel Corporation is the author of this code, and requests that all
-// problem reports or change requests be submitted to it directly at
-// http://www.intel.com/software/products/opensource/libraries/num.htm.
-//
-// History
-//====================================================================
-// 02/02/00 Initial version
-// 03/02/00 New algorithm
-// 04/04/00 Unwind support added
-// 07/21/00 Fixed quotient=2^{24*m+23} bug
-// 08/15/00 Bundle added after call to __libm_error_support to properly
-//          set [the previously overwritten] GR_Parameter_RESULT.
-// 11/29/00 Set FR_Y to f9
-// 05/20/02 Cleaned up namespace and sf0 syntax
-// 02/10/03 Reordered header: .section, .global, .proc, .align
-//
-// API
-//====================================================================
-// float remainderf(float,float);
-//
-// Overview of operation
-//====================================================================
-//  remainder(a,b)=a-i*b,
-//  where i is an integer such that, if b!=0 and a is finite,
-//  |a/b-i|<=1/2. If |a/b-i|=1/2, i is even.
-//
-// Algorithm
-//====================================================================
-// a). eliminate special cases
-// b). if |a/b|<0.25 (first quotient estimate), return a
-// c). use single precision divide algorithm to get quotient q
-//     rounded to 24 bits of precision
-// d). calculate partial remainders (using both q and q-ulp);
-//     select one and RZ(a/b) based on the sign of |a|-|b|*q
-// e). if the exponent difference (exponent(a)-exponent(b))
-//     is less than 24 (quotient estimate<2^{24}-2), use RZ(a/b)
-//     and sticky bits to round to integer; exit loop and
-//     calculate final remainder
-// f). if exponent(a)-exponent(b)>=24, select new value of a as
-//     the partial remainder calculated using RZ(a/b);
-//     repeat from c).
-//
-// Special cases
-//====================================================================
-// a=+/- Inf, or b=+/-0: return NaN, call libm_error_support
-// a=NaN or b=NaN: return NaN
-//
-// Registers used
-//====================================================================
-// Predicate registers: p6-p12
-// General registers:   r2,r3,r28,r29,r32 (ar.pfs), r33-r39
-// Floating point registers: f6-f15
-//
-
-GR_SAVE_B0                    = r33
-GR_SAVE_PFS                   = r34
-GR_SAVE_GP                    = r35
-GR_SAVE_SP                    = r36
-
-GR_Parameter_X                = r37
-GR_Parameter_Y                = r38
-GR_Parameter_RESULT           = r39
-GR_Parameter_TAG              = r40
-
-FR_X             = f10
-FR_Y             = f9
-FR_RESULT        = f8
-
-
-.section .text
-GLOBAL_IEEE754_ENTRY(remainderf)
-
-// inputs in f8, f9
-// result in f8
-
-{ .mfi
-  alloc r32=ar.pfs,1,4,4,0
-  // f13=|a|
-  fmerge.s f13=f0,f8
-  nop.i 0
-}
-  {.mfi
-  nop.m 0
-  // f14=|b|
-  fmerge.s f14=f0,f9
-  nop.i 0;;
-}
- {.mlx
-  nop.m 0
-  // r2=2^{24}-2
-  movl r3=0x4b7ffffe;;
-}
-
-// Y +-NAN, +-inf, +-0?     p11
-{ .mfi
-      nop.m 999
-      fclass.m.unc  p11,p0 = f9, 0xe7
-      nop.i 999
-}
-// qnan snan inf norm     unorm 0 -+
-// 1    1    1   0        0     0 11
-// e                      3
-// X +-NAN, +-inf, ?        p9
-{ .mfi
-      nop.m 999
-      fclass.m.unc  p9,p0 = f8, 0xe3
-      nop.i 999;;
-}
-
-{.mfi
-  nop.m 0
-  mov f15=f0
-  nop.i 0
-}
-{ .mfi
-  // set p7=1
-  cmp.eq.unc p7,p0=r0,r0
-  // Step (1)
-  // y0 = 1 / b in f10
-  frcpa.s1 f10,p6=f13,f14
-  nop.i 0;;
-}
-{.bbb
-  (p9) br.cond.spnt FREM_X_NAN_INF
-  (p11) br.cond.spnt FREM_Y_NAN_INF_ZERO
-  nop.b 0
-}  {.mfi
-   nop.m 0
-   // set D flag if a (f8) is denormal
-   fnma.s0 f6=f8,f1,f8
-   nop.i 0;;
-}
-
-.align 32
-remloop24:
-  { .mfi
-  // f12=2^{24}-2
-  setf.s f12=r3
-  // Step (2)
-  // q0 = a * y0 in f15
-  (p6) fma.s1 f15=f13,f10,f0
-  nop.i 0
-}
-{ .mfi
-  nop.m 0
-  // Step (3)
-  // e0 = 1 - b * y0 in f7
-  (p6) fnma.s1 f7=f14,f10,f1
-  nop.i 0;;
-}
-{.mlx
-  nop.m 0
-  // r2=1.25*2^{-24}
-  movl r2=0x33a00000;;
-}
-  { .mfi
-  nop.m 0
-  // Step (4)
-  // q1 = q0 + e0 * q0 in f6
-  (p6) fma.s1 f6=f7,f15,f15
-  nop.i 0
-}
-{ .mfi
-  nop.m 0
-  // Step (5)
-  // e1 = e0 * e0 in f7
-  (p6) fma.s1 f7=f7,f7,f0
-  nop.i 0;;
-}
- {.mii
-  (p7) getf.exp r29=f15
-  (p7) mov r28=0xfffd
-  nop.i 0;;
-}
-
- { .mfi
-  // f15=1.25*2^{-24}
-  setf.s f15=r2
-  // Step (6)
-  // q2 = q1 + e1 * q1 in f6
-  (p6) fma.s1 f6=f7,f6,f6
-  nop.i 0
-}
-{ .mfi
-  mov r2=0x3e7
-  // Step (7)
-  // e2 = e1 * e1 in f7
-  (p6) fma.s1 f7=f7,f7,f0
-  nop.i 0;;
-}
-
- {.mmi
-  // q<1/4 ? (i.e. expon< -2)
-  (p7) cmp.gt.unc p7,p0=r28,r29
-  nop.m 0
-  // r2=0x3e7000000
-  shl r2=r2,24;;
-}
-
-{.mfb
-  // r2=0x3e7000001
-  add r2=1,r2
- // if |a/b|<1/4, set D flag before returning
- (p7) fma.s.s0 f9=f9,f0,f8
-  nop.b 0;;
-}
- {.mfb
- nop.m 0
- // can be combined with bundle above if sign of 0 or
- // FTZ enabled are not important
- (p7) fmerge.s f8=f8,f9
- // return if |a|<4*|b| (estimated quotient < 1/4)
- (p7) br.ret.spnt b0;;
-}
-  {.mfi
-  nop.m 0
-  // set f8 to current a value | sign
-  fmerge.s f8=f8,f13
-  // r2=2^{-24}+2^{-48} (double prec.)
-  shl r2=r2,28;;
-}
-
-
-{ .mfi
-  // r29= -32+bias
-  mov r29=0xffdf
-  // Step (8)
-  // q3 = q2 + e2 * q2 in f6
-  (p6) fma.d.s1 f6=f7,f6,f6
-  nop.i 0;;
-}
-{ .mfi
-  nop.m 0
-  // Step (9)
-  // q = q3 in f11
-  (p6) fma.s.s1 f11=f6,f1,f0
-  nop.i 0;;
-}
-  {.mfi
-  // f7=2^{-24}
-  setf.d f7=r2
-  // last step ? (q3<2^{24}-2 --> q<2^{24})
-  fcmp.lt.unc.s1 p0,p12=f6,f12
-  nop.i 0
-} {.mfi
-  // f12=2^{-32}
-   setf.exp f12=r29
-   nop.f 0
-   nop.i 0;;
-}
-  {.mfi
-  nop.m 0
-  // r=a-b*q
-  fnma.s1 f6=f14,f11,f13
-  nop.i 0
-}
-{.mfi
-  nop.m 0
-  // q'=q-q*(1.25*2^{-24})   (q'=q-ulp)
-  fnma.s.s1 f15=f11,f15,f11
-  nop.i 0;;
-}
-
-  {.mfi
-  nop.m 0
-  // r2=a-b*q'
-  fnma.s1 f13=f14,f15,f13
-  nop.i 0;;
-}
-  {.mfi
-  nop.m 0
-  // r>0 iff q=RZ(a/b) and inexact
-  fcmp.gt.unc.s1 p8,p0=f6,f0
-  nop.i 0
-}
-{.mfi
-  nop.m 0
-  // r<0 iff q'=RZ(a/b) and inexact
-  fcmp.lt.unc.s1 p9,p10=f6,f0
-  nop.i 0;;
-}
-.pred.rel "mutex",p8,p9
-  {.mfi
-  nop.m 0
-  // (p8) Q=q+(last iteration ? sticky bits:0)
-  // i.e. Q=q+q*x  (x=2^{-32} or 0)
-  (p8) fma.s1 f11=f11,f12,f11
-  nop.i 0
-}
-{.mfi
-  nop.m 0
-  // (p9) Q=q'+(last iteration ? sticky bits:0)
-  // i.e. Q=q'+q'*x  (x=2^{-24} or 0: if expon. difference=23, want to round back to q)
-  (p9) fma.s1 f11=f15,f7,f15
-  nop.i 0;;
-}
-
-  {.mfb
-  nop.m 0
-  // (p9) set r=r2 (new a, if not last iteration)
-  // (p10) new a =r
-  (p10) mov f13=f6
-  (p12) br.cond.sptk remloop24;;
-}
-
-// last iteration
-  {.mfi
-  nop.m 0
-  // set f9=|b|*sgn(a)
-  fmerge.s f9=f8,f9
-  nop.i 0
-}
-  {.mfi
-  nop.m 0
-  // round to integer
-  fcvt.fx.s1 f11=f11
-  nop.i 0;;
-}
-  {.mfi
-  nop.m 0
-  // save sign of a
-  fmerge.s f7=f8,f8
-  nop.i 0
-}
-{.mfi
-  nop.m 0
-  // normalize
-  fcvt.xf f11=f11
-  nop.i 0;;
-}
-  {.mfi
-  nop.m 0
-  // This can be removed if sign of 0 is not important
-  // get remainder using sf1
-  fnma.s.s1 f12=f9,f11,f8
-  nop.i 0
-}
-  {.mfi
-  nop.m 0
-  // get remainder
-  fnma.s.s0 f8=f9,f11,f8
-  nop.i 0;;
-}
-
-
-
-  {.mfi
-  nop.m 0
-  // f12=0?
-  // This can be removed if sign of 0 is not important
-  fcmp.eq.unc.s1 p8,p0=f12,f0
-  nop.i 0;;
-}
-  {.mfb
-  nop.m 0
-  // if f8=0, set sign correctly
-  // This can be removed if sign of 0 is not important
-  (p8) fmerge.s f8=f7,f8
-  // return
-  br.ret.sptk b0;;
-}
-
-
-FREM_X_NAN_INF:
-
-// Y zero ?
-{.mfi
-  nop.m 0
-  fma.s1 f10=f9,f1,f0
-  nop.i 0;;
-}
-{.mfi
- nop.m 0
- fcmp.eq.unc.s1 p11,p0=f10,f0
- nop.i 0;;
-}
-{.mib
-  nop.m 0
-  nop.i 0
-  // if Y zero
-  (p11) br.cond.spnt FREM_Y_ZERO;;
-}
-
-// X infinity? Return QNAN indefinite
-{ .mfi
-      nop.m 999
-      fclass.m.unc  p8,p0 = f8, 0x23
-      nop.i 999
-}
-// X infinity? Return QNAN indefinite
-{ .mfi
-      nop.m 999
-      fclass.m.unc  p11,p0 = f8, 0x23
-      nop.i 999;;
-}
-// Y NaN ?
-{.mfi
-	 nop.m 999
-(p8) fclass.m.unc p0,p8=f9,0xc3
-	 nop.i 0;;
-}
-{.mfi
-	nop.m 999
-	// also set Denormal flag if necessary
-(p8) fma.s0 f9=f9,f1,f0
-    nop.i 0
-}
-{ .mfi
-      nop.m 999
-(p8)  frcpa.s0 f8,p7 = f8,f8
-      nop.i 999 ;;
-}
-
-{.mfi
-      nop.m 999
-(p11) mov f10=f8
-	  nop.i 0
-}
-{ .mfi
-      nop.m 999
-(p8) fma.s.s0 f8=f8,f1,f0
-	  nop.i 0 ;;
-}
-
-{ .mfb
-      nop.m 999
-      frcpa.s0 f8,p7=f8,f9
-	  (p11) br.cond.spnt EXP_ERROR_RETURN;;
-}
-{ .mib
-	nop.m 0
-	nop.i 0
-	br.ret.spnt    b0 ;;
-}
-
-
-FREM_Y_NAN_INF_ZERO:
-
-// Y INF
-{ .mfi
-      nop.m 999
-      fclass.m.unc  p7,p0 = f9, 0x23
-      nop.i 999 ;;
-}
-
-{ .mfb
-      nop.m 999
-(p7)  fma.s.s0 f8=f8,f1,f0
-(p7)  br.ret.spnt    b0 ;;
-}
-
-// Y NAN?
-{ .mfi
-      nop.m 999
-      fclass.m.unc  p9,p0 = f9, 0xc3
-      nop.i 999 ;;
-}
-
-{ .mfb
-      nop.m 999
-(p9)  fma.s.s0 f8=f9,f1,f0
-(p9)  br.ret.spnt    b0 ;;
-}
-
-FREM_Y_ZERO:
-// Y zero? Must be zero at this point
-// because it is the only choice left.
-// Return QNAN indefinite
-
-// X NAN?
-{ .mfi
-      nop.m 999
-      fclass.m.unc  p9,p10 = f8, 0xc3
-      nop.i 999 ;;
-}
-{ .mfi
-      nop.m 999
-(p10)  fclass.nm  p9,p10 = f8, 0xff
-      nop.i 999 ;;
-}
-
-{.mfi
- nop.m 999
- (p9) frcpa.s0 f11,p7=f8,f0
- nop.i 0;;
-}
-
-{ .mfi
-      nop.m 999
-(p10)  frcpa.s0         f11,p7 = f0,f0
-nop.i 999;;
-}
-
-{ .mfi
-      nop.m 999
-      fmerge.s      f10 = f8, f8
-      nop.i 999
-}
-
-{ .mfi
-      nop.m 999
-      fma.s.s0 f8=f11,f1,f0
-      nop.i 999
-}
-
-
-EXP_ERROR_RETURN:
-
-{ .mib
-      mov   GR_Parameter_TAG = 125
-	  nop.i 999
-      br.sptk __libm_error_region;;
-}
-
-GLOBAL_IEEE754_END(remainderf)
-libm_alias_float_other (__remainder, remainder)
-weak_alias (__remainderf, dremf)
-
-
-
-LOCAL_LIBM_ENTRY(__libm_error_region)
-.prologue
-{ .mfi
-        add   GR_Parameter_Y=-32,sp             // Parameter 2 value
-        nop.f 0
-.save   ar.pfs,GR_SAVE_PFS
-        mov  GR_SAVE_PFS=ar.pfs                 // Save ar.pfs
-}
-{ .mfi
-.fframe 64
-        add sp=-64,sp                           // Create new stack
-        nop.f 0
-        mov GR_SAVE_GP=gp                       // Save gp
-};;
-{ .mmi
-        stfs [GR_Parameter_Y] = FR_Y,16         // Save Parameter 2 on stack
-        add GR_Parameter_X = 16,sp              // Parameter 1 address
-.save   b0, GR_SAVE_B0
-        mov GR_SAVE_B0=b0                       // Save b0
-};;
-.body
-{ .mib
-        stfs [GR_Parameter_X] = FR_X            // Store Parameter 1 on stack
-        add   GR_Parameter_RESULT = 0,GR_Parameter_Y
-	nop.b 0                                 // Parameter 3 address
-}
-{ .mib
-        stfs [GR_Parameter_Y] = FR_RESULT      // Store Parameter 3 on stack
-        add   GR_Parameter_Y = -16,GR_Parameter_Y
-        br.call.sptk b0=__libm_error_support#;;  // Call error handling function
-}
-{ .mmi
-        nop.m 0
-        nop.m 0
-        add   GR_Parameter_RESULT = 48,sp
-};;
-{ .mmi
-        ldfs  f8 = [GR_Parameter_RESULT]       // Get return result off stack
-.restore sp
-        add   sp = 64,sp                       // Restore stack pointer
-        mov   b0 = GR_SAVE_B0                  // Restore return address
-};;
-{ .mib
-        mov   gp = GR_SAVE_GP                  // Restore gp
-        mov   ar.pfs = GR_SAVE_PFS             // Restore ar.pfs
-        br.ret.sptk     b0                     // Return
-};;
-
-LOCAL_LIBM_END(__libm_error_region)
-
-
-.type   __libm_error_support#,@function
-.global __libm_error_support#