Remove IA-64 support

1 files changed, 0 insertions, 260 deletions

diff --git a/sysdeps/ia64/fpu/e_sqrtf.S b/sysdeps/ia64/fpu/e_sqrtf.S
deleted file mode 100644
index daa20454d7..0000000000
--- a/sysdeps/ia64/fpu/e_sqrtf.S
+++ /dev/null
@@ -1,260 +0,0 @@
-.file "sqrtf.s"
-
-
-// Copyright (c) 2000 - 2003, Intel Corporation
-// All rights reserved.
-//
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
-//
-// 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
-// 04/04/00 Unwind support added
-// 08/15/00 Bundle added after call to __libm_error_support to properly
-//          set [the previously overwritten] GR_Parameter_RESULT.
-// 05/20/02 Cleaned up namespace and sf0 syntax
-// 02/10/03 Reordered header: .section, .global, .proc, .align
-//
-//*********************************************************************
-//
-// Function:   Combined sqrtf(x), where
-//                         _
-//             sqrtf(x) = |x, for single precision x values
-//
-//********************************************************************
-//
-// Accuracy:       Correctly Rounded 
-//
-//********************************************************************
-//
-// Resources Used:
-//
-//    Floating-Point Registers: f8  (Input and Return Value)
-//                              f7 -f14
-//
-//    General Purpose Registers:
-//      r32-r36 (Locals)
-//      r37-r40 (Used to pass arguments to error handling routine)
-//
-//    Predicate Registers:      p6, p7, p8
-//
-//********************************************************************
-//
-// IEEE Special Conditions:
-//
-//    All faults and exceptions should be raised correctly.
-//    sqrtf(QNaN) = QNaN
-//    sqrtf(SNaN) = QNaN
-//    sqrtf(+/-0) = +/-0 
-//    sqrtf(negative) = QNaN and error handling is called
-//
-//********************************************************************
-//
-// Implementation:
-//
-//  Modified Newton-Raphson Algorithm
-//
-//********************************************************************
-
-
-GR_SAVE_B0                    = r34
-GR_SAVE_PFS                   = r33
-GR_SAVE_GP                    = r35 
-
-GR_Parameter_X                = r37
-GR_Parameter_Y                = r38
-GR_Parameter_RESULT           = r39
-GR_Parameter_TAG              = r40
-
-FR_X             = f13
-FR_Y             = f0
-FR_RESULT        = f8
-
-
-.section .text
-GLOBAL_IEEE754_ENTRY(sqrtf)
-{ .mlx
-  // BEGIN SINGLE PRECISION MINIMUM LATENCY SQUARE ROOT ALGORITHM
-  alloc r32= ar.pfs,0,5,4,0
-  // exponent of +1/2 in r2
-  movl r2 = 0x0fffe
-} { .mfi
-  // +1/2 in f12
-  nop.m 0
-  frsqrta.s0 f7,p6=f8
-  nop.i 0;;
-} { .mfi
-  setf.exp f12 = r2
-  // Step (1)
-  // y0 = 1/sqrt(a) in f7
-  fclass.m.unc p7,p8 = f8,0x3A 
-  nop.i 0
-} { .mfi
-  nop.m 0
-  // Make a copy of x just in case 
-  mov f13 = f8 
-  nop.i 0;;
-} { .mfi
-  nop.m 0
-  // Step (2)
-  // H0 = 1/2 * y0 in f9
-  (p6) fma.s1 f9=f12,f7,f0
-  nop.i 0
-} { .mfi
-  nop.m 0
-  // Step (3)
-  // S0 = a * y0 in f7
-  (p6) fma.s1 f7=f8,f7,f0
-  nop.i 0;;
-} { .mfi
-  nop.m 0
-  // Step (4)
-  // d = 1/2 - S0 * H0 in f10
-  (p6) fnma.s1 f10=f7,f9,f12
-  nop.i 0
-} { .mfi
-  nop.m 0
-  // Step (0'')
-  // 3/2 = 1 + 1/2 in f12
-  (p6) fma.s1 f12=f12,f1,f1
-  nop.i 0;;
-} { .mfi
-  nop.m 0
-  // Step (5)
-  // e = 1 + 3/2 * d in f12
-  (p6) fma.s1 f12=f12,f10,f1
-  nop.i 0
-} { .mfi
-  nop.m 0
-  // Step (6)
-  // T0 = d * S0 in f11
-  (p6) fma.s1 f11=f10,f7,f0
-  nop.i 0;;
-} { .mfi
-  nop.m 0
-  // Step (7)
-  // G0 = d * H0 in f10
-  (p6) fma.s1 f10=f10,f9,f0
-  nop.i 0;;
-} { .mfi
-  nop.m 0
-  // Step (8)
-  // S1 = S0 + e * T0 in f7
-  (p6) fma.s.s1 f7=f12,f11,f7
-  nop.i 0;;
-} { .mfi
-  nop.m 0
-  // Step (9)
-  // H1 = H0 + e * G0 in f12
-  (p6) fma.s1 f12=f12,f10,f9
-  nop.i 0;;
-} { .mfi
-  nop.m 0
-  // Step (10)
-  // d1 = a - S1 * S1 in f9
-  (p6) fnma.s1 f9=f7,f7,f8
-  nop.i 0;;
-} { .mfb
-  nop.m 0
-  // Step (11)
-  // S = S1 + d1 * H1 in f7
-  (p6) fma.s.s0 f8=f9,f12,f7
-  (p6) br.ret.sptk   b0 ;;
-// END SINGLE PRECISION MINIMUM LATENCY SQUARE ROOT ALGORITHM
-} { .mfb
-  nop.m 0
-       mov   f8 = f7
-  (p8) br.ret.sptk b0 ;;
-}
-//
-// This branch includes all those special values that are not negative,
-// with the result equal to frcpa(x)
-//
-GLOBAL_IEEE754_END(sqrtf)
-
-
-LOCAL_LIBM_ENTRY(__libm_error_region)
-.prologue
-{ .mii
-        add   GR_Parameter_Y=-32,sp             // Parameter 2 value
-        mov   GR_Parameter_TAG = 50                   
-.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         // Store 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#