x86_64: Fix svml_s_acosf4_core_sse4.S code formatting

This commit contains following formatting changes

1. Instructions proceeded by a tab.
2. Instruction less than 8 characters in length have a tab
   between it and the first operand.
3. Instruction greater than 7 characters in length have a
   space between it and the first operand.
4. Tabs after `#define`d names and their value.
5. 8 space at the beginning of line replaced by tab.
6. Indent comments with code.
7. Remove redundent .text section.
8. 1 space between line content and line comment.
9. Space after all commas.

Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>

1 files changed, 211 insertions, 212 deletions

diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_acosf4_core_sse4.S b/sysdeps/x86_64/fpu/multiarch/svml_s_acosf4_core_sse4.S
index 741a24d..05b48d0 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_s_acosf4_core_sse4.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_s_acosf4_core_sse4.S
@@ -29,242 +29,241 @@
 
 /* Offsets for data table __svml_sacos_data_internal
  */
-#define SgnBit                        	0
-#define OneHalf                       	16
-#define SmallNorm                     	32
-#define MOne                          	48
-#define Two                           	64
-#define sqrt_coeff                    	80
-#define poly_coeff                    	112
-#define Pi2H                          	192
-#define PiH                           	208
+#define SgnBit				0
+#define OneHalf				16
+#define SmallNorm			32
+#define MOne				48
+#define Two				64
+#define sqrt_coeff			80
+#define poly_coeff			112
+#define Pi2H				192
+#define PiH				208
 
 #include <sysdep.h>
 
-        .text
-	.section .text.sse4,"ax",@progbits
+	.section .text.sse4, "ax", @progbits
 ENTRY(_ZGVbN4v_acosf_sse4)
-        subq      $72, %rsp
-        cfi_def_cfa_offset(80)
-
-/* X<X^2 iff X<0 */
-        movaps    %xmm0, %xmm14
-
-/*
- * 2*sqrt(X) ~ Sh - Sl  (to 24+ bits)
- * SQ ~ 2*sqrt(X)
- */
-        movups    __svml_sacos_data_internal(%rip), %xmm3
-        movups    OneHalf+__svml_sacos_data_internal(%rip), %xmm5
-
-/* x = -|arg| */
-        movaps    %xmm3, %xmm4
-        orps      %xmm0, %xmm4
-
-/* Y = 0.5 + 0.5*(-x) */
-        movaps    %xmm5, %xmm6
-        mulps     %xmm4, %xmm6
-
-/* x^2 */
-        movaps    %xmm4, %xmm13
-        mulps     %xmm4, %xmm13
-        addps     %xmm6, %xmm5
-
-/* SQ ~ 2*sqrt(Y) */
-        rsqrtps   %xmm5, %xmm8
-        minps     %xmm5, %xmm13
-        movaps    %xmm5, %xmm2
-        movaps    %xmm13, %xmm1
-        cmpltps   SmallNorm+__svml_sacos_data_internal(%rip), %xmm2
-        cmpnltps  %xmm5, %xmm1
-        cmpltps   %xmm13, %xmm14
-        addps     %xmm5, %xmm5
-        andnps    %xmm8, %xmm2
-        movaps    %xmm13, %xmm11
-        movaps    %xmm2, %xmm9
-        movaps    %xmm1, %xmm6
-        mulps     %xmm2, %xmm9
-        andnps    %xmm4, %xmm6
-        mulps     %xmm5, %xmm2
-        mulps     %xmm13, %xmm11
-        mulps     %xmm9, %xmm5
-        movups    sqrt_coeff+__svml_sacos_data_internal(%rip), %xmm10
-        andps     %xmm0, %xmm3
-
-/* polynomial */
-        movups    poly_coeff+__svml_sacos_data_internal(%rip), %xmm12
-        movaps    %xmm1, %xmm15
-        mulps     %xmm13, %xmm12
-        subps     Two+__svml_sacos_data_internal(%rip), %xmm5
-        mulps     %xmm5, %xmm10
-        addps     poly_coeff+16+__svml_sacos_data_internal(%rip), %xmm12
-        mulps     %xmm2, %xmm5
-        mulps     %xmm11, %xmm12
-        addps     sqrt_coeff+16+__svml_sacos_data_internal(%rip), %xmm10
-        mulps     %xmm5, %xmm10
-        movups    poly_coeff+32+__svml_sacos_data_internal(%rip), %xmm5
-        subps     %xmm10, %xmm2
-        mulps     %xmm13, %xmm5
-        movups    MOne+__svml_sacos_data_internal(%rip), %xmm7
-        andps     %xmm1, %xmm2
-        cmpnleps  %xmm4, %xmm7
-        addps     poly_coeff+48+__svml_sacos_data_internal(%rip), %xmm5
-        movmskps  %xmm7, %edx
-        orps      %xmm2, %xmm6
-        addps     %xmm12, %xmm5
-        mulps     %xmm13, %xmm5
-        pxor      %xmm3, %xmm6
-        movups    PiH+__svml_sacos_data_internal(%rip), %xmm7
-        andps     %xmm1, %xmm7
-        addps     poly_coeff+64+__svml_sacos_data_internal(%rip), %xmm5
-        mulps     %xmm13, %xmm5
-        andps     %xmm14, %xmm7
-        mulps     %xmm6, %xmm5
-        andnps    Pi2H+__svml_sacos_data_internal(%rip), %xmm15
-        addps     %xmm5, %xmm6
-        addps     %xmm15, %xmm7
-        addps     %xmm6, %xmm7
-        testl     %edx, %edx
-
-/* Go to special inputs processing branch */
-        jne       L(SPECIAL_VALUES_BRANCH)
-                                # LOE rbx rbp r12 r13 r14 r15 edx xmm0 xmm7
-
-/* Restore registers
- * and exit the function
- */
+	subq	$72, %rsp
+	cfi_def_cfa_offset(80)
+
+	/* X<X^2 iff X<0 */
+	movaps	%xmm0, %xmm14
+
+	/*
+	 * 2*sqrt(X) ~ Sh - Sl  (to 24+ bits)
+	 * SQ ~ 2*sqrt(X)
+	 */
+	movups	__svml_sacos_data_internal(%rip), %xmm3
+	movups	OneHalf+__svml_sacos_data_internal(%rip), %xmm5
+
+	/* x = -|arg| */
+	movaps	%xmm3, %xmm4
+	orps	%xmm0, %xmm4
+
+	/* Y = 0.5 + 0.5*(-x) */
+	movaps	%xmm5, %xmm6
+	mulps	%xmm4, %xmm6
+
+	/* x^2 */
+	movaps	%xmm4, %xmm13
+	mulps	%xmm4, %xmm13
+	addps	%xmm6, %xmm5
+
+	/* SQ ~ 2*sqrt(Y) */
+	rsqrtps	%xmm5, %xmm8
+	minps	%xmm5, %xmm13
+	movaps	%xmm5, %xmm2
+	movaps	%xmm13, %xmm1
+	cmpltps	SmallNorm+__svml_sacos_data_internal(%rip), %xmm2
+	cmpnltps %xmm5, %xmm1
+	cmpltps	%xmm13, %xmm14
+	addps	%xmm5, %xmm5
+	andnps	%xmm8, %xmm2
+	movaps	%xmm13, %xmm11
+	movaps	%xmm2, %xmm9
+	movaps	%xmm1, %xmm6
+	mulps	%xmm2, %xmm9
+	andnps	%xmm4, %xmm6
+	mulps	%xmm5, %xmm2
+	mulps	%xmm13, %xmm11
+	mulps	%xmm9, %xmm5
+	movups	sqrt_coeff+__svml_sacos_data_internal(%rip), %xmm10
+	andps	%xmm0, %xmm3
+
+	/* polynomial */
+	movups	poly_coeff+__svml_sacos_data_internal(%rip), %xmm12
+	movaps	%xmm1, %xmm15
+	mulps	%xmm13, %xmm12
+	subps	Two+__svml_sacos_data_internal(%rip), %xmm5
+	mulps	%xmm5, %xmm10
+	addps	poly_coeff+16+__svml_sacos_data_internal(%rip), %xmm12
+	mulps	%xmm2, %xmm5
+	mulps	%xmm11, %xmm12
+	addps	sqrt_coeff+16+__svml_sacos_data_internal(%rip), %xmm10
+	mulps	%xmm5, %xmm10
+	movups	poly_coeff+32+__svml_sacos_data_internal(%rip), %xmm5
+	subps	%xmm10, %xmm2
+	mulps	%xmm13, %xmm5
+	movups	MOne+__svml_sacos_data_internal(%rip), %xmm7
+	andps	%xmm1, %xmm2
+	cmpnleps %xmm4, %xmm7
+	addps	poly_coeff+48+__svml_sacos_data_internal(%rip), %xmm5
+	movmskps %xmm7, %edx
+	orps	%xmm2, %xmm6
+	addps	%xmm12, %xmm5
+	mulps	%xmm13, %xmm5
+	pxor	%xmm3, %xmm6
+	movups	PiH+__svml_sacos_data_internal(%rip), %xmm7
+	andps	%xmm1, %xmm7
+	addps	poly_coeff+64+__svml_sacos_data_internal(%rip), %xmm5
+	mulps	%xmm13, %xmm5
+	andps	%xmm14, %xmm7
+	mulps	%xmm6, %xmm5
+	andnps	Pi2H+__svml_sacos_data_internal(%rip), %xmm15
+	addps	%xmm5, %xmm6
+	addps	%xmm15, %xmm7
+	addps	%xmm6, %xmm7
+	testl	%edx, %edx
+
+	/* Go to special inputs processing branch */
+	jne	L(SPECIAL_VALUES_BRANCH)
+	# LOE rbx rbp r12 r13 r14 r15 edx xmm0 xmm7
+
+	/* Restore registers
+	 * and exit the function
+	 */
 
 L(EXIT):
-        movaps    %xmm7, %xmm0
-        addq      $72, %rsp
-        cfi_def_cfa_offset(8)
-        ret
-        cfi_def_cfa_offset(80)
-
-/* Branch to process
- * special inputs
- */
+	movaps	%xmm7, %xmm0
+	addq	$72, %rsp
+	cfi_def_cfa_offset(8)
+	ret
+	cfi_def_cfa_offset(80)
+
+	/* Branch to process
+	 * special inputs
+	 */
 
 L(SPECIAL_VALUES_BRANCH):
-        movups    %xmm0, 32(%rsp)
-        movups    %xmm7, 48(%rsp)
-                                # LOE rbx rbp r12 r13 r14 r15 edx
-
-        xorl      %eax, %eax
-        movq      %r12, 16(%rsp)
-        cfi_offset(12, -64)
-        movl      %eax, %r12d
-        movq      %r13, 8(%rsp)
-        cfi_offset(13, -72)
-        movl      %edx, %r13d
-        movq      %r14, (%rsp)
-        cfi_offset(14, -80)
-                                # LOE rbx rbp r15 r12d r13d
-
-/* Range mask
- * bits check
- */
+	movups	%xmm0, 32(%rsp)
+	movups	%xmm7, 48(%rsp)
+	# LOE rbx rbp r12 r13 r14 r15 edx
+
+	xorl	%eax, %eax
+	movq	%r12, 16(%rsp)
+	cfi_offset(12, -64)
+	movl	%eax, %r12d
+	movq	%r13, 8(%rsp)
+	cfi_offset(13, -72)
+	movl	%edx, %r13d
+	movq	%r14, (%rsp)
+	cfi_offset(14, -80)
+	# LOE rbx rbp r15 r12d r13d
+
+	/* Range mask
+	 * bits check
+	 */
 
 L(RANGEMASK_CHECK):
-        btl       %r12d, %r13d
+	btl	%r12d, %r13d
 
-/* Call scalar math function */
-        jc        L(SCALAR_MATH_CALL)
-                                # LOE rbx rbp r15 r12d r13d
+	/* Call scalar math function */
+	jc	L(SCALAR_MATH_CALL)
+	# LOE rbx rbp r15 r12d r13d
 
-/* Special inputs
- * processing loop
- */
+	/* Special inputs
+	 * processing loop
+	 */
 
 L(SPECIAL_VALUES_LOOP):
-        incl      %r12d
-        cmpl      $4, %r12d
-
-/* Check bits in range mask */
-        jl        L(RANGEMASK_CHECK)
-                                # LOE rbx rbp r15 r12d r13d
-
-        movq      16(%rsp), %r12
-        cfi_restore(12)
-        movq      8(%rsp), %r13
-        cfi_restore(13)
-        movq      (%rsp), %r14
-        cfi_restore(14)
-        movups    48(%rsp), %xmm7
-
-/* Go to exit */
-        jmp       L(EXIT)
-        cfi_offset(12, -64)
-        cfi_offset(13, -72)
-        cfi_offset(14, -80)
-                                # LOE rbx rbp r12 r13 r14 r15 xmm7
-
-/* Scalar math fucntion call
- * to process special input
- */
+	incl	%r12d
+	cmpl	$4, %r12d
+
+	/* Check bits in range mask */
+	jl	L(RANGEMASK_CHECK)
+	# LOE rbx rbp r15 r12d r13d
+
+	movq	16(%rsp), %r12
+	cfi_restore(12)
+	movq	8(%rsp), %r13
+	cfi_restore(13)
+	movq	(%rsp), %r14
+	cfi_restore(14)
+	movups	48(%rsp), %xmm7
+
+	/* Go to exit */
+	jmp	L(EXIT)
+	cfi_offset(12, -64)
+	cfi_offset(13, -72)
+	cfi_offset(14, -80)
+	# LOE rbx rbp r12 r13 r14 r15 xmm7
+
+	/* Scalar math fucntion call
+	 * to process special input
+	 */
 
 L(SCALAR_MATH_CALL):
-        movl      %r12d, %r14d
-        movss     32(%rsp,%r14,4), %xmm0
-        call      acosf@PLT
-                                # LOE rbx rbp r14 r15 r12d r13d xmm0
+	movl	%r12d, %r14d
+	movss	32(%rsp, %r14, 4), %xmm0
+	call	acosf@PLT
+	# LOE rbx rbp r14 r15 r12d r13d xmm0
 
-        movss     %xmm0, 48(%rsp,%r14,4)
+	movss	%xmm0, 48(%rsp, %r14, 4)
 
-/* Process special inputs in loop */
-        jmp       L(SPECIAL_VALUES_LOOP)
-                                # LOE rbx rbp r15 r12d r13d
+	/* Process special inputs in loop */
+	jmp	L(SPECIAL_VALUES_LOOP)
+	# LOE rbx rbp r15 r12d r13d
 END(_ZGVbN4v_acosf_sse4)
 
-        .section .rodata, "a"
-        .align 16
+	.section .rodata, "a"
+	.align	16
 
 #ifdef __svml_sacos_data_internal_typedef
 typedef unsigned int VUINT32;
 typedef struct {
-        __declspec(align(16)) VUINT32 SgnBit[4][1];
-        __declspec(align(16)) VUINT32 OneHalf[4][1];
-        __declspec(align(16)) VUINT32 SmallNorm[4][1];
-        __declspec(align(16)) VUINT32 MOne[4][1];
-        __declspec(align(16)) VUINT32 Two[4][1];
-        __declspec(align(16)) VUINT32 sqrt_coeff[2][4][1];
-        __declspec(align(16)) VUINT32 poly_coeff[5][4][1];
-        __declspec(align(16)) VUINT32 Pi2H[4][1];
-        __declspec(align(16)) VUINT32 PiH[4][1];
+	__declspec(align(16)) VUINT32 SgnBit[4][1];
+	__declspec(align(16)) VUINT32 OneHalf[4][1];
+	__declspec(align(16)) VUINT32 SmallNorm[4][1];
+	__declspec(align(16)) VUINT32 MOne[4][1];
+	__declspec(align(16)) VUINT32 Two[4][1];
+	__declspec(align(16)) VUINT32 sqrt_coeff[2][4][1];
+	__declspec(align(16)) VUINT32 poly_coeff[5][4][1];
+	__declspec(align(16)) VUINT32 Pi2H[4][1];
+	__declspec(align(16)) VUINT32 PiH[4][1];
 } __svml_sacos_data_internal;
 #endif
 __svml_sacos_data_internal:
-        /*== SgnBit ==*/
-        .long 0x80000000, 0x80000000, 0x80000000, 0x80000000
-        /*== OneHalf ==*/
-        .align 16
-        .long 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000
-        /*== SmallNorm ==*/
-        .align 16
-        .long 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000
-        /*== MOne ==*/
-        .align 16
-        .long 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000
-        /*== Two ==*/
-        .align 16
-        .long 0x40000000, 0x40000000, 0x40000000, 0x40000000
-        /*== sqrt_coeff[2] ==*/
-        .align 16
-        .long 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004 /* sqrt_coeff2 */
-        .long 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001 /* sqrt_coeff1 */
-        /*== poly_coeff[5] ==*/
-        .align 16
-        .long 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07 /* poly_coeff5 */
-        .long 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B /* poly_coeff4 */
-        .long 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4 /* poly_coeff3 */
-        .long 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12 /* poly_coeff2 */
-        .long 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF /* poly_coeff1 */
-        /*== Pi2H ==*/
-        .align 16
-        .long 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB
-        /*== PiH ==*/
-        .align 16
-        .long 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB
-        .align 16
-        .type	__svml_sacos_data_internal,@object
-        .size	__svml_sacos_data_internal,.-__svml_sacos_data_internal
+	/* SgnBit */
+	.long	0x80000000, 0x80000000, 0x80000000, 0x80000000
+	/* OneHalf */
+	.align	16
+	.long	0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000
+	/* SmallNorm */
+	.align	16
+	.long	0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000
+	/* MOne */
+	.align	16
+	.long	0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000
+	/* Two */
+	.align	16
+	.long	0x40000000, 0x40000000, 0x40000000, 0x40000000
+	/* sqrt_coeff[2] */
+	.align	16
+	.long	0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004 /* sqrt_coeff2 */
+	.long	0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001 /* sqrt_coeff1 */
+	/* poly_coeff[5] */
+	.align	16
+	.long	0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07 /* poly_coeff5 */
+	.long	0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B /* poly_coeff4 */
+	.long	0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4 /* poly_coeff3 */
+	.long	0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12 /* poly_coeff2 */
+	.long	0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF /* poly_coeff1 */
+	/* Pi2H */
+	.align	16
+	.long	0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB
+	/* PiH */
+	.align	16
+	.long	0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB
+	.align	16
+	.type	__svml_sacos_data_internal, @object
+	.size	__svml_sacos_data_internal, .-__svml_sacos_data_internal