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x86_64: Fix svml_s_exp2f4_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>
This commit is contained in:
Sunil K Pandey
parent
eb927a26fa
commit
ac11206db3
@ -22,7 +22,7 @@
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* exp2(x) = 2^n * T[j] * (1 + P(y))
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* where
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* x = m*(1/K) + y, y in [-1/K..1/K]
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* m = n*K + j, m,n,j - signed integer, j in [-K/2..K/2]
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* m = n*K + j, m, n,j - signed integer, j in [-K/2..K/2]
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*
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* values of 2^j/K are tabulated
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*
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@ -56,31 +56,30 @@
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#include <sysdep.h>
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.text
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.section .text.sse4,"ax",@progbits
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.section .text.sse4, "ax", @progbits
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ENTRY(_ZGVbN4v_exp2f_sse4)
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subq $72, %rsp
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cfi_def_cfa_offset(80)
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/* Check for overflow\underflow */
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/* Check for overflow\underflow */
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movups __svml_sexp2_data_internal(%rip), %xmm1
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/* Implementation */
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/* Implementation */
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movaps %xmm1, %xmm5
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/* Polynomial */
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/* Polynomial */
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movups _sPC6+__svml_sexp2_data_internal(%rip), %xmm4
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addps %xmm0, %xmm5
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movaps %xmm5, %xmm3
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/* 2^N */
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/* 2^N */
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pslld $23, %xmm5
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/* Check for overflow\underflow */
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/* Check for overflow\underflow */
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movdqu _iAbsMask+__svml_sexp2_data_internal(%rip), %xmm2
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subps %xmm1, %xmm3
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/* R */
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/* R */
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movaps %xmm0, %xmm1
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pand %xmm0, %xmm2
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pcmpgtd _iDomainRange+__svml_sexp2_data_internal(%rip), %xmm2
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@ -99,15 +98,15 @@ ENTRY(_ZGVbN4v_exp2f_sse4)
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mulps %xmm4, %xmm1
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addps _sPC0+__svml_sexp2_data_internal(%rip), %xmm1
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/* Reconstruction */
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/* Reconstruction */
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paddd %xmm5, %xmm1
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testl %edx, %edx
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/* Go to special inputs processing branch */
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/* Go to special inputs processing branch */
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jne L(SPECIAL_VALUES_BRANCH)
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# LOE rbx rbp r12 r13 r14 r15 edx xmm0 xmm1
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/* Restore registers
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/* Restore registers
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* and exit the function
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*/
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@ -118,7 +117,7 @@ L(EXIT):
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ret
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cfi_def_cfa_offset(80)
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/* Branch to process
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/* Branch to process
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* special inputs
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*/
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@ -138,18 +137,18 @@ L(SPECIAL_VALUES_BRANCH):
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cfi_offset(14, -80)
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# LOE rbx rbp r15 r12d r13d
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/* Range mask
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/* Range mask
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* bits check
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*/
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L(RANGEMASK_CHECK):
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btl %r12d, %r13d
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/* Call scalar math function */
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/* Call scalar math function */
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jc L(SCALAR_MATH_CALL)
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# LOE rbx rbp r15 r12d r13d
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/* Special inputs
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/* Special inputs
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* processing loop
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*/
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@ -157,7 +156,7 @@ L(SPECIAL_VALUES_LOOP):
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incl %r12d
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cmpl $4, %r12d
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/* Check bits in range mask */
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/* Check bits in range mask */
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jl L(RANGEMASK_CHECK)
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# LOE rbx rbp r15 r12d r13d
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@ -169,26 +168,26 @@ L(SPECIAL_VALUES_LOOP):
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cfi_restore(14)
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movups 48(%rsp), %xmm1
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/* Go to exit */
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/* Go to exit */
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jmp L(EXIT)
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cfi_offset(12, -64)
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cfi_offset(13, -72)
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cfi_offset(14, -80)
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# LOE rbx rbp r12 r13 r14 r15 xmm1
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/* Scalar math fucntion call
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/* Scalar math fucntion call
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* to process special input
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*/
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L(SCALAR_MATH_CALL):
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movl %r12d, %r14d
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movss 32(%rsp,%r14,4), %xmm0
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movss 32(%rsp, %r14, 4), %xmm0
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call exp2f@PLT
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# LOE rbx rbp r14 r15 r12d r13d xmm0
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movss %xmm0, 48(%rsp,%r14,4)
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movss %xmm0, 48(%rsp, %r14, 4)
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/* Process special inputs in loop */
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/* Process special inputs in loop */
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jmp L(SPECIAL_VALUES_LOOP)
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# LOE rbx rbp r15 r12d r13d
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END(_ZGVbN4v_exp2f_sse4)
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@ -198,8 +197,7 @@ END(_ZGVbN4v_exp2f_sse4)
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#ifdef __svml_sexp2_data_internal_typedef
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typedef unsigned int VUINT32;
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typedef struct
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{
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typedef struct {
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__declspec(align(16)) VUINT32 _sShifter[4][1];
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__declspec(align(16)) VUINT32 _sPC0[4][1];
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__declspec(align(16)) VUINT32 _sPC1[4][1];
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@ -234,5 +232,5 @@ __svml_sexp2_data_internal:
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.align 16
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.long 0x42fc0000, 0x42fc0000, 0x42fc0000, 0x42fc0000 /* _iDomainRange=126.0 */
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.align 16
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.type __svml_sexp2_data_internal,@object
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.size __svml_sexp2_data_internal,.-__svml_sexp2_data_internal
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.type __svml_sexp2_data_internal, @object
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.size __svml_sexp2_data_internal, .-__svml_sexp2_data_internal
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