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-rw-r--r--sysdeps/mips/addmul_1.S30
-rw-r--r--sysdeps/mips/mips64/addmul_1.S30
-rw-r--r--sysdeps/mips/mips64/mul_1.S30
-rw-r--r--sysdeps/mips/mips64/submul_1.S30
-rw-r--r--sysdeps/mips/mul_1.S31
-rw-r--r--sysdeps/mips/submul_1.S31
6 files changed, 182 insertions, 0 deletions
diff --git a/sysdeps/mips/addmul_1.S b/sysdeps/mips/addmul_1.S
index 2c4c34bb7c..084080e9a3 100644
--- a/sysdeps/mips/addmul_1.S
+++ b/sysdeps/mips/addmul_1.S
@@ -42,7 +42,12 @@ ENTRY (__mpn_addmul_1)
 
 	/* warm up phase 1 */
 	addiu	$5,$5,4
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
 
 	addiu	$6,$6,-1
 	beq	$6,$0,L(LC0)
@@ -53,11 +58,21 @@ ENTRY (__mpn_addmul_1)
 	lw	$8,0($5)	/* load new s1 limb as early as possible */
 
 L(Loop):	lw	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	addiu	$5,$5,4
 	addu	$3,$3,$2	/* add old carry limb to low product limb */
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
 	lw	$8,0($5)	/* load new s1 limb as early as possible */
 	addiu	$6,$6,-1	/* decrement loop counter */
 	sltu	$2,$3,$2	/* carry from previous addition -> $2 */
@@ -71,11 +86,21 @@ L(Loop):	lw	$10,0($4)
 
 	/* cool down phase 1 */
 L(LC1):	lw	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	addu	$3,$3,$2
 	sltu	$2,$3,$2
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
 	addu	$3,$10,$3
 	sltu	$10,$3,$10
 	addu	$2,$2,$10
@@ -85,8 +110,13 @@ L(LC1):	lw	$10,0($4)
 
 	/* cool down phase 0 */
 L(LC0):	lw	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	addu	$3,$3,$2
 	sltu	$2,$3,$2
 	addu	$3,$10,$3
diff --git a/sysdeps/mips/mips64/addmul_1.S b/sysdeps/mips/mips64/addmul_1.S
index 57edd4aa76..4f035f9851 100644
--- a/sysdeps/mips/mips64/addmul_1.S
+++ b/sysdeps/mips/mips64/addmul_1.S
@@ -44,7 +44,12 @@ ENTRY (__mpn_addmul_1)
 
  # warm up phase 1
 	daddiu	$5,$5,8
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 
 	daddiu	$6,$6,-1
 	beq	$6,$0,L(LC0)
@@ -55,11 +60,21 @@ ENTRY (__mpn_addmul_1)
 	ld	$8,0($5)	# load new s1 limb as early as possible
 
 L(Loop):	ld	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	daddiu	$5,$5,8
 	daddu	$3,$3,$2	# add old carry limb to low product limb
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 	ld	$8,0($5)	# load new s1 limb as early as possible
 	daddiu	$6,$6,-1	# decrement loop counter
 	sltu	$2,$3,$2	# carry from previous addition -> $2
@@ -73,11 +88,21 @@ L(Loop):	ld	$10,0($4)
 
  # cool down phase 1
 L(LC1):	ld	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	daddu	$3,$3,$2
 	sltu	$2,$3,$2
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 	daddu	$3,$10,$3
 	sltu	$10,$3,$10
 	daddu	$2,$2,$10
@@ -87,8 +112,13 @@ L(LC1):	ld	$10,0($4)
 
  # cool down phase 0
 L(LC0):	ld	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	daddu	$3,$3,$2
 	sltu	$2,$3,$2
 	daddu	$3,$10,$3
diff --git a/sysdeps/mips/mips64/mul_1.S b/sysdeps/mips/mips64/mul_1.S
index a8d8078114..0e5b734653 100644
--- a/sysdeps/mips/mips64/mul_1.S
+++ b/sysdeps/mips/mips64/mul_1.S
@@ -45,7 +45,12 @@ ENTRY (__mpn_mul_1)
 
  # warm up phase 1
 	daddiu	$5,$5,8
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 
 	daddiu	$6,$6,-1
 	beq	$6,$0,L(LC0)
@@ -55,11 +60,21 @@ ENTRY (__mpn_mul_1)
 	beq	$6,$0,L(LC1)
 	ld	$8,0($5)	# load new s1 limb as early as possible
 
+#if __mips_isa_rev < 6
 L(Loop):	mflo	$10
 	mfhi	$9
+#else
+L(Loop):	move	$10,$11
+		move	$9,$12
+#endif
 	daddiu	$5,$5,8
 	daddu	$10,$10,$2	# add old carry limb to low product limb
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 	ld	$8,0($5)	# load new s1 limb as early as possible
 	daddiu	$6,$6,-1	# decrement loop counter
 	sltu	$2,$10,$2	# carry from previous addition -> $2
@@ -69,18 +84,33 @@ L(Loop):	mflo	$10
 	daddu	$2,$9,$2	# add high product limb and carry from addition
 
  # cool down phase 1
+#if __mips_isa_rev < 6
 L(LC1):	mflo	$10
 	mfhi	$9
+#else
+L(LC1):	move	$10,$11
+	move	$9,$12
+#endif
 	daddu	$10,$10,$2
 	sltu	$2,$10,$2
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 	sd	$10,0($4)
 	daddiu	$4,$4,8
 	daddu	$2,$9,$2	# add high product limb and carry from addition
 
  # cool down phase 0
+#if  __mips_isa_rev < 6
 L(LC0):	mflo	$10
 	mfhi	$9
+#else
+L(LC0):	move	$10,$11
+	move	$9,$12
+#endif
 	daddu	$10,$10,$2
 	sltu	$2,$10,$2
 	sd	$10,0($4)
diff --git a/sysdeps/mips/mips64/submul_1.S b/sysdeps/mips/mips64/submul_1.S
index bf24123bde..84e9a91d00 100644
--- a/sysdeps/mips/mips64/submul_1.S
+++ b/sysdeps/mips/mips64/submul_1.S
@@ -45,7 +45,12 @@ ENTRY (__mpn_submul_1)
 
  # warm up phase 1
 	daddiu	$5,$5,8
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 
 	daddiu	$6,$6,-1
 	beq	$6,$0,L(LC0)
@@ -56,11 +61,21 @@ ENTRY (__mpn_submul_1)
 	ld	$8,0($5)	# load new s1 limb as early as possible
 
 L(Loop):	ld	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	daddiu	$5,$5,8
 	daddu	$3,$3,$2	# add old carry limb to low product limb
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 	ld	$8,0($5)	# load new s1 limb as early as possible
 	daddiu	$6,$6,-1	# decrement loop counter
 	sltu	$2,$3,$2	# carry from previous addition -> $2
@@ -74,11 +89,21 @@ L(Loop):	ld	$10,0($4)
 
  # cool down phase 1
 L(LC1):	ld	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	daddu	$3,$3,$2
 	sltu	$2,$3,$2
+#if __mips_isa_rev < 6
 	dmultu	$8,$7
+#else
+	dmulu	$11,$8,$7
+	dmuhu	$12,$8,$7
+#endif
 	dsubu	$3,$10,$3
 	sgtu	$10,$3,$10
 	daddu	$2,$2,$10
@@ -88,8 +113,13 @@ L(LC1):	ld	$10,0($4)
 
  # cool down phase 0
 L(LC0):	ld	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	daddu	$3,$3,$2
 	sltu	$2,$3,$2
 	dsubu	$3,$10,$3
diff --git a/sysdeps/mips/mul_1.S b/sysdeps/mips/mul_1.S
index c2db68a9d4..c3368f3c56 100644
--- a/sysdeps/mips/mul_1.S
+++ b/sysdeps/mips/mul_1.S
@@ -42,7 +42,12 @@ ENTRY (__mpn_mul_1)
 
 	/* warm up phase 1 */
 	addiu	$5,$5,4
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
 
 	addiu	$6,$6,-1
 	beq	$6,$0,L(LC0)
@@ -52,11 +57,22 @@ ENTRY (__mpn_mul_1)
 	beq	$6,$0,L(LC1)
 	lw	$8,0($5)	/* load new s1 limb as early as possible */
 
+
+#if  __mips_isa_rev < 6
 L(Loop):	mflo	$10
 	mfhi	$9
+#else
+L(Loop):	move	$10,$11
+	move	$9,$12
+#endif
 	addiu	$5,$5,4
 	addu	$10,$10,$2	/* add old carry limb to low product limb */
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
 	lw	$8,0($5)	/* load new s1 limb as early as possible */
 	addiu	$6,$6,-1	/* decrement loop counter */
 	sltu	$2,$10,$2	/* carry from previous addition -> $2 */
@@ -66,18 +82,33 @@ L(Loop):	mflo	$10
 	addu	$2,$9,$2	/* add high product limb and carry from addition */
 
 	/* cool down phase 1 */
+#if __mips_isa_rev < 6
 L(LC1):	mflo	$10
 	mfhi	$9
+#else
+L(LC1):	move	$10,$11
+	move	$9,$12
+#endif
 	addu	$10,$10,$2
 	sltu	$2,$10,$2
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
 	sw	$10,0($4)
 	addiu	$4,$4,4
 	addu	$2,$9,$2	/* add high product limb and carry from addition */
 
 	/* cool down phase 0 */
+#if __mips_isa_rev < 6
 L(LC0):	mflo	$10
 	mfhi	$9
+#else
+L(LC0):	move	$10,$11
+	move	$9,$12
+#endif
 	addu	$10,$10,$2
 	sltu	$2,$10,$2
 	sw	$10,0($4)
diff --git a/sysdeps/mips/submul_1.S b/sysdeps/mips/submul_1.S
index ce888d49a2..4b8a265a28 100644
--- a/sysdeps/mips/submul_1.S
+++ b/sysdeps/mips/submul_1.S
@@ -42,7 +42,13 @@ ENTRY (__mpn_submul_1)
 
 	/* warm up phase 1 */
 	addiu	$5,$5,4
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
+	
 
 	addiu	$6,$6,-1
 	beq	$6,$0,L(LC0)
@@ -53,11 +59,21 @@ ENTRY (__mpn_submul_1)
 	lw	$8,0($5)	/* load new s1 limb as early as possible */
 
 L(Loop):	lw	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	addiu	$5,$5,4
 	addu	$3,$3,$2	/* add old carry limb to low product limb */
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
 	lw	$8,0($5)	/* load new s1 limb as early as possible */
 	addiu	$6,$6,-1	/* decrement loop counter */
 	sltu	$2,$3,$2	/* carry from previous addition -> $2 */
@@ -71,11 +87,21 @@ L(Loop):	lw	$10,0($4)
 
 	/* cool down phase 1 */
 L(LC1):	lw	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	addu	$3,$3,$2
 	sltu	$2,$3,$2
+#if __mips_isa_rev < 6
 	multu	$8,$7
+#else
+	mulu	$11,$8,$7
+	muhu	$12,$8,$7
+#endif
 	subu	$3,$10,$3
 	sgtu	$10,$3,$10
 	addu	$2,$2,$10
@@ -85,8 +111,13 @@ L(LC1):	lw	$10,0($4)
 
 	/* cool down phase 0 */
 L(LC0):	lw	$10,0($4)
+#if __mips_isa_rev < 6
 	mflo	$3
 	mfhi	$9
+#else
+	move	$3,$11
+	move	$9,$12
+#endif
 	addu	$3,$3,$2
 	sltu	$2,$3,$2
 	subu	$3,$10,$3
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-17 04:21:10 +0000