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	I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
		
			
				
	
	
		
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			129 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
| /* MIPS __mpn_addmul_1 -- Multiply a limb vector with a single limb and
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| add the product to a second limb vector.
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| 
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| Copyright (C) 1995-2021 Free Software Foundation, Inc.
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| 
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| This file is part of the GNU MP Library.
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| 
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| The GNU MP Library is free software; you can redistribute it and/or modify
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| it under the terms of the GNU Lesser General Public License as published by
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| the Free Software Foundation; either version 2.1 of the License, or (at your
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| option) any later version.
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| 
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| The GNU MP Library is distributed in the hope that it will be useful, but
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| WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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| or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
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| License for more details.
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| 
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| You should have received a copy of the GNU Lesser General Public License
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| along with the GNU MP Library.  If not, see
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| <https://www.gnu.org/licenses/>.  */
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| 
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| #include <sysdep.h>
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| 
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| /* INPUT PARAMETERS
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|    res_ptr	$4
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|    s1_ptr	$5
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|    size		$6
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|    s2_limb	$7
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| */
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| #ifdef __PIC__
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| 	.option pic2
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| #endif
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| ENTRY (__mpn_addmul_1)
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| 	.set    noreorder
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| #ifdef __PIC__
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| 	.cpload t9
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| #endif
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| 	.set    nomacro
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| 
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| 	/* warm up phase 0 */
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| 	lw	$8,0($5)
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| 
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| 	/* warm up phase 1 */
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| 	addiu	$5,$5,4
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| #if __mips_isa_rev < 6
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| 	multu	$8,$7
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| #else
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| 	mulu	$11,$8,$7
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| 	muhu	$12,$8,$7
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| #endif
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| 
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| 	addiu	$6,$6,-1
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| 	beq	$6,$0,L(LC0)
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| 	move	$2,$0		/* zero cy2 */
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| 
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| 	addiu	$6,$6,-1
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| 	beq	$6,$0,L(LC1)
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| 	lw	$8,0($5)	/* load new s1 limb as early as possible */
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| 
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| L(Loop):	lw	$10,0($4)
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| #if __mips_isa_rev < 6
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| 	mflo	$3
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| 	mfhi	$9
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| #else
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| 	move	$3,$11
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| 	move	$9,$12
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| #endif
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| 	addiu	$5,$5,4
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| 	addu	$3,$3,$2	/* add old carry limb to low product limb */
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| #if __mips_isa_rev < 6
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| 	multu	$8,$7
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| #else
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| 	mulu	$11,$8,$7
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| 	muhu	$12,$8,$7
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| #endif
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| 	lw	$8,0($5)	/* load new s1 limb as early as possible */
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| 	addiu	$6,$6,-1	/* decrement loop counter */
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| 	sltu	$2,$3,$2	/* carry from previous addition -> $2 */
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| 	addu	$3,$10,$3
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| 	sltu	$10,$3,$10
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| 	addu	$2,$2,$10
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| 	sw	$3,0($4)
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| 	addiu	$4,$4,4
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| 	bne	$6,$0,L(Loop)	/* should be "bnel" */
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| 	addu	$2,$9,$2	/* add high product limb and carry from addition */
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| 
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| 	/* cool down phase 1 */
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| L(LC1):	lw	$10,0($4)
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| #if __mips_isa_rev < 6
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| 	mflo	$3
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| 	mfhi	$9
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| #else
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| 	move	$3,$11
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| 	move	$9,$12
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| #endif
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| 	addu	$3,$3,$2
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| 	sltu	$2,$3,$2
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| #if __mips_isa_rev < 6
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| 	multu	$8,$7
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| #else
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| 	mulu	$11,$8,$7
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| 	muhu	$12,$8,$7
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| #endif
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| 	addu	$3,$10,$3
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| 	sltu	$10,$3,$10
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| 	addu	$2,$2,$10
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| 	sw	$3,0($4)
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| 	addiu	$4,$4,4
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| 	addu	$2,$9,$2	/* add high product limb and carry from addition */
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| 
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| 	/* cool down phase 0 */
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| L(LC0):	lw	$10,0($4)
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| #if __mips_isa_rev < 6
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| 	mflo	$3
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| 	mfhi	$9
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| #else
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| 	move	$3,$11
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| 	move	$9,$12
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| #endif
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| 	addu	$3,$3,$2
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| 	sltu	$2,$3,$2
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| 	addu	$3,$10,$3
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| 	sltu	$10,$3,$10
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| 	addu	$2,$2,$10
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| 	sw	$3,0($4)
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| 	j	$31
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| 	addu	$2,$9,$2	/* add high product limb and carry from addition */
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| 	END (__mpn_addmul_1)
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