From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 7852) id E50C23857416; Tue, 8 Mar 2022 05:43:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E50C23857416 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Sunil Pandey To: glibc-cvs@sourceware.org Subject: [glibc] x86_64: Fix svml_s_acoshf4_core_sse4.S code formatting X-Act-Checkin: glibc X-Git-Author: Sunil K Pandey X-Git-Refname: refs/heads/master X-Git-Oldrev: 29f1d3668772edaa81ff60e5dd69ee275e1fd75d X-Git-Newrev: c90f386276572f0270e73c8a2e8218fd24e31f23 Message-Id: <20220308054353.E50C23857416@sourceware.org> Date: Tue, 8 Mar 2022 05:43:53 +0000 (GMT) X-BeenThere: glibc-cvs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Glibc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Mar 2022 05:43:54 -0000 https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c90f386276572f0270e73c8a2e8218fd24e31f23 commit c90f386276572f0270e73c8a2e8218fd24e31f23 Author: Sunil K Pandey Date: Mon Mar 7 10:47:08 2022 -0800 x86_64: Fix svml_s_acoshf4_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 Diff: --- .../fpu/multiarch/svml_s_acoshf4_core_sse4.S | 653 ++++++++++----------- 1 file changed, 326 insertions(+), 327 deletions(-) diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_acoshf4_core_sse4.S b/sysdeps/x86_64/fpu/multiarch/svml_s_acoshf4_core_sse4.S index 036c7c040f..3d7cdd4315 100644 --- a/sysdeps/x86_64/fpu/multiarch/svml_s_acoshf4_core_sse4.S +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_acoshf4_core_sse4.S @@ -33,357 +33,356 @@ /* Offsets for data table __svml_sacosh_data_internal */ -#define sOne 0 -#define sPoly 16 -#define iBrkValue 144 -#define iOffExpoMask 160 -#define sBigThreshold 176 -#define sC2 192 -#define sC3 208 -#define sHalf 224 -#define sLargestFinite 240 -#define sThirtyOne 256 -#define sTopMask8 272 -#define XScale 288 -#define sLn2 304 +#define sOne 0 +#define sPoly 16 +#define iBrkValue 144 +#define iOffExpoMask 160 +#define sBigThreshold 176 +#define sC2 192 +#define sC3 208 +#define sHalf 224 +#define sLargestFinite 240 +#define sThirtyOne 256 +#define sTopMask8 272 +#define XScale 288 +#define sLn2 304 #include - .text - .section .text.sse4,"ax",@progbits + .section .text.sse4, "ax", @progbits ENTRY(_ZGVbN4v_acoshf_sse4) - subq $72, %rsp - cfi_def_cfa_offset(80) - -/* Compute U = X - 1 and V = X + 1, naively first. */ - movaps %xmm0, %xmm12 - -/* Load constants, always including One = 1 */ - movups sOne+__svml_sacosh_data_internal(%rip), %xmm2 - -/* - * Check that 1 < X < +inf; otherwise go to the callout function. - * We need the callout for X = 1 to avoid division by zero below. - * This test ensures that callout handles NaN and either infinity. - */ - movaps %xmm0, %xmm4 - movaps %xmm2, %xmm9 - -/* - * Compute e = -(2 * d + d^2) - * The first FMR is exact, and the rounding error in the other is acceptable - * since d and e are ~ 2^-8 - */ - movaps %xmm2, %xmm10 - -/* Finally, express Y + W = U * V accurately where Y has <= 8 bits */ - movups sTopMask8+__svml_sacosh_data_internal(%rip), %xmm5 - -/* - * Now we feed into the log1p code, using H in place of _VARG1 and - * also adding L into Xl. - * compute 1+x as high, low parts - */ - movaps %xmm2, %xmm13 - movaps %xmm5, %xmm11 - movaps %xmm2, %xmm3 - -/* - * Now 1 / (1 + d) - * = 1 / (1 + (sqrt(1 - e) - 1)) - * = 1 / sqrt(1 - e) - * = 1 + 1/2 * e + 3/8 * e^2 + 5/16 * e^3 + 35/128 * e^4 + ... - * So compute the first three nonconstant terms of that, so that - * we have a relative correction (1 + Corr) to apply to S etc. - * C1 = 1/2 - * C2 = 3/8 - * C3 = 5/16 - */ - movups sC3+__svml_sacosh_data_internal(%rip), %xmm8 - -/* - * The following computation can go wrong for very large X, e.g. - * the X^2 - 1 = U * V can overflow. But for large X we have - * acosh(X) / log(2 X) - 1 =~= 1/(4 * X^2), so for X >= 2^30 - * we can just later stick X back into the log and tweak up the exponent. - * Actually we scale X by 2^-30 and tweak the exponent up by 31, - * to stay in the safe range for the later log computation. - * Compute a flag now telling us when to do this. - */ - movaps %xmm0, %xmm1 - cmpnleps sLargestFinite+__svml_sacosh_data_internal(%rip), %xmm4 - cmpltps sBigThreshold+__svml_sacosh_data_internal(%rip), %xmm1 - cmpnltps %xmm0, %xmm3 - subps %xmm2, %xmm12 - addps %xmm0, %xmm9 - -/* For low-accuracy versions, naivety is harmless */ - mulps %xmm12, %xmm9 - orps %xmm3, %xmm4 - movmskps %xmm4, %edx - andps %xmm9, %xmm11 - movaps %xmm1, %xmm3 - -/* - * Compute R = 1/sqrt(Y + W) * (1 + d) - * Force R to <= 8 significant bits. - * This means that R * Y and R^2 * Y are exactly representable. - */ - rsqrtps %xmm11, %xmm7 - subps %xmm11, %xmm9 - andps %xmm5, %xmm7 - movaps %xmm2, %xmm4 - -/* - * Compute S = (Y/sqrt(Y + W)) * (1 + d) - * and T = (W/sqrt(Y + W)) * (1 + d) - * so that S + T = sqrt(Y + W) * (1 + d) - * S is exact, and the rounding error in T is OK. - */ - mulps %xmm7, %xmm11 - movaps %xmm7, %xmm6 - mulps %xmm7, %xmm9 - mulps %xmm11, %xmm6 - mulps %xmm9, %xmm7 - -/* - * For low-accuracy versions, the computation can be done - * just as U + ((S + T) + (S + T) * Corr) - */ - addps %xmm9, %xmm11 - subps %xmm6, %xmm10 - movaps %xmm2, %xmm9 - subps %xmm7, %xmm10 - mulps %xmm10, %xmm8 - -/* Now multiplex to the case X = 2^-30 * input, Xl = 0 in the "big" case. */ - movups XScale+__svml_sacosh_data_internal(%rip), %xmm14 - mulps %xmm0, %xmm14 - addps sC2+__svml_sacosh_data_internal(%rip), %xmm8 - mulps %xmm10, %xmm8 - andnps %xmm14, %xmm3 - -/* - * Now resume the main code. - * reduction: compute r,n - */ - movdqu iBrkValue+__svml_sacosh_data_internal(%rip), %xmm14 - movdqu iOffExpoMask+__svml_sacosh_data_internal(%rip), %xmm5 - -/* Add 31 to the exponent in the "large" case to get log(2 * input) */ - movups sThirtyOne+__svml_sacosh_data_internal(%rip), %xmm6 - addps sHalf+__svml_sacosh_data_internal(%rip), %xmm8 - mulps %xmm8, %xmm10 - movaps %xmm1, %xmm8 - mulps %xmm11, %xmm10 - addps %xmm10, %xmm11 - addps %xmm11, %xmm12 - maxps %xmm12, %xmm13 - minps %xmm12, %xmm9 - movaps %xmm13, %xmm15 - addps %xmm9, %xmm15 - subps %xmm15, %xmm13 - andps %xmm1, %xmm15 - orps %xmm15, %xmm3 - addps %xmm13, %xmm9 - psubd %xmm14, %xmm3 - andps %xmm1, %xmm9 - pand %xmm3, %xmm5 - psrad $23, %xmm3 - cvtdq2ps %xmm3, %xmm7 - pslld $23, %xmm3 - paddd %xmm14, %xmm5 - psubd %xmm3, %xmm4 - -/* polynomial evaluation */ - subps %xmm2, %xmm5 - mulps %xmm4, %xmm9 - addps %xmm7, %xmm6 - movups sPoly+112+__svml_sacosh_data_internal(%rip), %xmm2 - andnps %xmm6, %xmm8 - andps %xmm1, %xmm7 - addps %xmm5, %xmm9 - mulps %xmm9, %xmm2 - orps %xmm7, %xmm8 - -/* final reconstruction */ - mulps sLn2+__svml_sacosh_data_internal(%rip), %xmm8 - addps sPoly+96+__svml_sacosh_data_internal(%rip), %xmm2 - mulps %xmm9, %xmm2 - addps sPoly+80+__svml_sacosh_data_internal(%rip), %xmm2 - mulps %xmm9, %xmm2 - addps sPoly+64+__svml_sacosh_data_internal(%rip), %xmm2 - mulps %xmm9, %xmm2 - addps sPoly+48+__svml_sacosh_data_internal(%rip), %xmm2 - mulps %xmm9, %xmm2 - addps sPoly+32+__svml_sacosh_data_internal(%rip), %xmm2 - mulps %xmm9, %xmm2 - addps sPoly+16+__svml_sacosh_data_internal(%rip), %xmm2 - mulps %xmm9, %xmm2 - addps sPoly+__svml_sacosh_data_internal(%rip), %xmm2 - mulps %xmm9, %xmm2 - mulps %xmm9, %xmm2 - addps %xmm2, %xmm9 - addps %xmm8, %xmm9 - testl %edx, %edx - -/* Go to special inputs processing branch */ - jne L(SPECIAL_VALUES_BRANCH) - # LOE rbx rbp r12 r13 r14 r15 edx xmm0 xmm9 - -/* Restore registers - * and exit the function - */ + subq $72, %rsp + cfi_def_cfa_offset(80) + + /* Compute U = X - 1 and V = X + 1, naively first. */ + movaps %xmm0, %xmm12 + + /* Load constants, always including One = 1 */ + movups sOne+__svml_sacosh_data_internal(%rip), %xmm2 + + /* + * Check that 1 < X < +inf; otherwise go to the callout function. + * We need the callout for X = 1 to avoid division by zero below. + * This test ensures that callout handles NaN and either infinity. + */ + movaps %xmm0, %xmm4 + movaps %xmm2, %xmm9 + + /* + * Compute e = -(2 * d + d^2) + * The first FMR is exact, and the rounding error in the other is acceptable + * since d and e are ~ 2^-8 + */ + movaps %xmm2, %xmm10 + + /* Finally, express Y + W = U * V accurately where Y has <= 8 bits */ + movups sTopMask8+__svml_sacosh_data_internal(%rip), %xmm5 + + /* + * Now we feed into the log1p code, using H in place of _VARG1 and + * also adding L into Xl. + * compute 1+x as high, low parts + */ + movaps %xmm2, %xmm13 + movaps %xmm5, %xmm11 + movaps %xmm2, %xmm3 + + /* + * Now 1 / (1 + d) + * = 1 / (1 + (sqrt(1 - e) - 1)) + * = 1 / sqrt(1 - e) + * = 1 + 1/2 * e + 3/8 * e^2 + 5/16 * e^3 + 35/128 * e^4 + ... + * So compute the first three nonconstant terms of that, so that + * we have a relative correction (1 + Corr) to apply to S etc. + * C1 = 1/2 + * C2 = 3/8 + * C3 = 5/16 + */ + movups sC3+__svml_sacosh_data_internal(%rip), %xmm8 + + /* + * The following computation can go wrong for very large X, e.g. + * the X^2 - 1 = U * V can overflow. But for large X we have + * acosh(X) / log(2 X) - 1 =~= 1/(4 * X^2), so for X >= 2^30 + * we can just later stick X back into the log and tweak up the exponent. + * Actually we scale X by 2^-30 and tweak the exponent up by 31, + * to stay in the safe range for the later log computation. + * Compute a flag now telling us when to do this. + */ + movaps %xmm0, %xmm1 + cmpnleps sLargestFinite+__svml_sacosh_data_internal(%rip), %xmm4 + cmpltps sBigThreshold+__svml_sacosh_data_internal(%rip), %xmm1 + cmpnltps %xmm0, %xmm3 + subps %xmm2, %xmm12 + addps %xmm0, %xmm9 + + /* For low-accuracy versions, naivety is harmless */ + mulps %xmm12, %xmm9 + orps %xmm3, %xmm4 + movmskps %xmm4, %edx + andps %xmm9, %xmm11 + movaps %xmm1, %xmm3 + + /* + * Compute R = 1/sqrt(Y + W) * (1 + d) + * Force R to <= 8 significant bits. + * This means that R * Y and R^2 * Y are exactly representable. + */ + rsqrtps %xmm11, %xmm7 + subps %xmm11, %xmm9 + andps %xmm5, %xmm7 + movaps %xmm2, %xmm4 + + /* + * Compute S = (Y/sqrt(Y + W)) * (1 + d) + * and T = (W/sqrt(Y + W)) * (1 + d) + * so that S + T = sqrt(Y + W) * (1 + d) + * S is exact, and the rounding error in T is OK. + */ + mulps %xmm7, %xmm11 + movaps %xmm7, %xmm6 + mulps %xmm7, %xmm9 + mulps %xmm11, %xmm6 + mulps %xmm9, %xmm7 + + /* + * For low-accuracy versions, the computation can be done + * just as U + ((S + T) + (S + T) * Corr) + */ + addps %xmm9, %xmm11 + subps %xmm6, %xmm10 + movaps %xmm2, %xmm9 + subps %xmm7, %xmm10 + mulps %xmm10, %xmm8 + + /* Now multiplex to the case X = 2^-30 * input, Xl = 0 in the "big" case. */ + movups XScale+__svml_sacosh_data_internal(%rip), %xmm14 + mulps %xmm0, %xmm14 + addps sC2+__svml_sacosh_data_internal(%rip), %xmm8 + mulps %xmm10, %xmm8 + andnps %xmm14, %xmm3 + + /* + * Now resume the main code. + * reduction: compute r, n + */ + movdqu iBrkValue+__svml_sacosh_data_internal(%rip), %xmm14 + movdqu iOffExpoMask+__svml_sacosh_data_internal(%rip), %xmm5 + + /* Add 31 to the exponent in the "large" case to get log(2 * input) */ + movups sThirtyOne+__svml_sacosh_data_internal(%rip), %xmm6 + addps sHalf+__svml_sacosh_data_internal(%rip), %xmm8 + mulps %xmm8, %xmm10 + movaps %xmm1, %xmm8 + mulps %xmm11, %xmm10 + addps %xmm10, %xmm11 + addps %xmm11, %xmm12 + maxps %xmm12, %xmm13 + minps %xmm12, %xmm9 + movaps %xmm13, %xmm15 + addps %xmm9, %xmm15 + subps %xmm15, %xmm13 + andps %xmm1, %xmm15 + orps %xmm15, %xmm3 + addps %xmm13, %xmm9 + psubd %xmm14, %xmm3 + andps %xmm1, %xmm9 + pand %xmm3, %xmm5 + psrad $23, %xmm3 + cvtdq2ps %xmm3, %xmm7 + pslld $23, %xmm3 + paddd %xmm14, %xmm5 + psubd %xmm3, %xmm4 + + /* polynomial evaluation */ + subps %xmm2, %xmm5 + mulps %xmm4, %xmm9 + addps %xmm7, %xmm6 + movups sPoly+112+__svml_sacosh_data_internal(%rip), %xmm2 + andnps %xmm6, %xmm8 + andps %xmm1, %xmm7 + addps %xmm5, %xmm9 + mulps %xmm9, %xmm2 + orps %xmm7, %xmm8 + + /* final reconstruction */ + mulps sLn2+__svml_sacosh_data_internal(%rip), %xmm8 + addps sPoly+96+__svml_sacosh_data_internal(%rip), %xmm2 + mulps %xmm9, %xmm2 + addps sPoly+80+__svml_sacosh_data_internal(%rip), %xmm2 + mulps %xmm9, %xmm2 + addps sPoly+64+__svml_sacosh_data_internal(%rip), %xmm2 + mulps %xmm9, %xmm2 + addps sPoly+48+__svml_sacosh_data_internal(%rip), %xmm2 + mulps %xmm9, %xmm2 + addps sPoly+32+__svml_sacosh_data_internal(%rip), %xmm2 + mulps %xmm9, %xmm2 + addps sPoly+16+__svml_sacosh_data_internal(%rip), %xmm2 + mulps %xmm9, %xmm2 + addps sPoly+__svml_sacosh_data_internal(%rip), %xmm2 + mulps %xmm9, %xmm2 + mulps %xmm9, %xmm2 + addps %xmm2, %xmm9 + addps %xmm8, %xmm9 + testl %edx, %edx + + /* Go to special inputs processing branch */ + jne L(SPECIAL_VALUES_BRANCH) + # LOE rbx rbp r12 r13 r14 r15 edx xmm0 xmm9 + + /* Restore registers + * and exit the function + */ L(EXIT): - movaps %xmm9, %xmm0 - addq $72, %rsp - cfi_def_cfa_offset(8) - ret - cfi_def_cfa_offset(80) - -/* Branch to process - * special inputs - */ + movaps %xmm9, %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 %xmm9, 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 %xmm9, 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), %xmm9 - -/* 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 xmm9 - -/* 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), %xmm9 + + /* 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 xmm9 + + /* Scalar math fucntion call + * to process special input + */ L(SCALAR_MATH_CALL): - movl %r12d, %r14d - movss 32(%rsp,%r14,4), %xmm0 - call acoshf@PLT - # LOE rbx rbp r14 r15 r12d r13d xmm0 + movl %r12d, %r14d + movss 32(%rsp, %r14, 4), %xmm0 + call acoshf@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_acoshf_sse4) - .section .rodata, "a" - .align 16 + .section .rodata, "a" + .align 16 #ifdef __svml_sacosh_data_internal_typedef typedef unsigned int VUINT32; typedef struct { - __declspec(align(16)) VUINT32 sOne[4][1]; - __declspec(align(16)) VUINT32 sPoly[8][4][1]; - __declspec(align(16)) VUINT32 iBrkValue[4][1]; - __declspec(align(16)) VUINT32 iOffExpoMask[4][1]; - __declspec(align(16)) VUINT32 sBigThreshold[4][1]; - __declspec(align(16)) VUINT32 sC2[4][1]; - __declspec(align(16)) VUINT32 sC3[4][1]; - __declspec(align(16)) VUINT32 sHalf[4][1]; - __declspec(align(16)) VUINT32 sLargestFinite[4][1]; - __declspec(align(16)) VUINT32 sThirtyOne[4][1]; - __declspec(align(16)) VUINT32 sTopMask8[4][1]; - __declspec(align(16)) VUINT32 XScale[4][1]; - __declspec(align(16)) VUINT32 sLn2[4][1]; + __declspec(align(16)) VUINT32 sOne[4][1]; + __declspec(align(16)) VUINT32 sPoly[8][4][1]; + __declspec(align(16)) VUINT32 iBrkValue[4][1]; + __declspec(align(16)) VUINT32 iOffExpoMask[4][1]; + __declspec(align(16)) VUINT32 sBigThreshold[4][1]; + __declspec(align(16)) VUINT32 sC2[4][1]; + __declspec(align(16)) VUINT32 sC3[4][1]; + __declspec(align(16)) VUINT32 sHalf[4][1]; + __declspec(align(16)) VUINT32 sLargestFinite[4][1]; + __declspec(align(16)) VUINT32 sThirtyOne[4][1]; + __declspec(align(16)) VUINT32 sTopMask8[4][1]; + __declspec(align(16)) VUINT32 XScale[4][1]; + __declspec(align(16)) VUINT32 sLn2[4][1]; } __svml_sacosh_data_internal; #endif __svml_sacosh_data_internal: - /*== sOne = SP 1.0 ==*/ - .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 - /*== sPoly[] = SP polynomial ==*/ - .align 16 - .long 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000 /* -5.0000000000000000000000000e-01 P0 */ - .long 0x3eaaaa94, 0x3eaaaa94, 0x3eaaaa94, 0x3eaaaa94 /* 3.3333265781402587890625000e-01 P1 */ - .long 0xbe80058e, 0xbe80058e, 0xbe80058e, 0xbe80058e /* -2.5004237890243530273437500e-01 P2 */ - .long 0x3e4ce190, 0x3e4ce190, 0x3e4ce190, 0x3e4ce190 /* 2.0007920265197753906250000e-01 P3 */ - .long 0xbe28ad37, 0xbe28ad37, 0xbe28ad37, 0xbe28ad37 /* -1.6472326219081878662109375e-01 P4 */ - .long 0x3e0fcb12, 0x3e0fcb12, 0x3e0fcb12, 0x3e0fcb12 /* 1.4042308926582336425781250e-01 P5 */ - .long 0xbe1ad9e3, 0xbe1ad9e3, 0xbe1ad9e3, 0xbe1ad9e3 /* -1.5122179687023162841796875e-01 P6 */ - .long 0x3e0d84ed, 0x3e0d84ed, 0x3e0d84ed, 0x3e0d84ed /* 1.3820238411426544189453125e-01 P7 */ - /*== iBrkValue = SP 2/3 ==*/ - .align 16 - .long 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab - /*== iOffExpoMask = SP significand mask ==*/ - .align 16 - .long 0x007fffff, 0x007fffff, 0x007fffff, 0x007fffff - /*== sBigThreshold ==*/ - .align 16 - .long 0x4E800000, 0x4E800000, 0x4E800000, 0x4E800000 - /*== sC2 ==*/ - .align 16 - .long 0x3EC00000, 0x3EC00000, 0x3EC00000, 0x3EC00000 - /*== sC3 ==*/ - .align 16 - .long 0x3EA00000, 0x3EA00000, 0x3EA00000, 0x3EA00000 - /*== sHalf ==*/ - .align 16 - .long 0x3F000000, 0x3F000000, 0x3F000000, 0x3F000000 - /*== sLargestFinite ==*/ - .align 16 - .long 0x7F7FFFFF, 0x7F7FFFFF, 0x7F7FFFFF, 0x7F7FFFFF - /*== sThirtyOne ==*/ - .align 16 - .long 0x41F80000, 0x41F80000, 0x41F80000, 0x41F80000 - /*== sTopMask8 ==*/ - .align 16 - .long 0xFFFF0000, 0xFFFF0000, 0xFFFF0000, 0xFFFF0000 - /*== XScale ==*/ - .align 16 - .long 0x30800000, 0x30800000, 0x30800000, 0x30800000 - /*== sLn2 = SP ln(2) ==*/ - .align 16 - .long 0x3f317218, 0x3f317218, 0x3f317218, 0x3f317218 - .align 16 - .type __svml_sacosh_data_internal,@object - .size __svml_sacosh_data_internal,.-__svml_sacosh_data_internal + /* sOne = SP 1.0 */ + .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 + /* sPoly[] = SP polynomial */ + .align 16 + .long 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000 /* -5.0000000000000000000000000e-01 P0 */ + .long 0x3eaaaa94, 0x3eaaaa94, 0x3eaaaa94, 0x3eaaaa94 /* 3.3333265781402587890625000e-01 P1 */ + .long 0xbe80058e, 0xbe80058e, 0xbe80058e, 0xbe80058e /* -2.5004237890243530273437500e-01 P2 */ + .long 0x3e4ce190, 0x3e4ce190, 0x3e4ce190, 0x3e4ce190 /* 2.0007920265197753906250000e-01 P3 */ + .long 0xbe28ad37, 0xbe28ad37, 0xbe28ad37, 0xbe28ad37 /* -1.6472326219081878662109375e-01 P4 */ + .long 0x3e0fcb12, 0x3e0fcb12, 0x3e0fcb12, 0x3e0fcb12 /* 1.4042308926582336425781250e-01 P5 */ + .long 0xbe1ad9e3, 0xbe1ad9e3, 0xbe1ad9e3, 0xbe1ad9e3 /* -1.5122179687023162841796875e-01 P6 */ + .long 0x3e0d84ed, 0x3e0d84ed, 0x3e0d84ed, 0x3e0d84ed /* 1.3820238411426544189453125e-01 P7 */ + /* iBrkValue = SP 2/3 */ + .align 16 + .long 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab, 0x3f2aaaab + /* iOffExpoMask = SP significand mask */ + .align 16 + .long 0x007fffff, 0x007fffff, 0x007fffff, 0x007fffff + /* sBigThreshold */ + .align 16 + .long 0x4E800000, 0x4E800000, 0x4E800000, 0x4E800000 + /* sC2 */ + .align 16 + .long 0x3EC00000, 0x3EC00000, 0x3EC00000, 0x3EC00000 + /* sC3 */ + .align 16 + .long 0x3EA00000, 0x3EA00000, 0x3EA00000, 0x3EA00000 + /* sHalf */ + .align 16 + .long 0x3F000000, 0x3F000000, 0x3F000000, 0x3F000000 + /* sLargestFinite */ + .align 16 + .long 0x7F7FFFFF, 0x7F7FFFFF, 0x7F7FFFFF, 0x7F7FFFFF + /* sThirtyOne */ + .align 16 + .long 0x41F80000, 0x41F80000, 0x41F80000, 0x41F80000 + /* sTopMask8 */ + .align 16 + .long 0xFFFF0000, 0xFFFF0000, 0xFFFF0000, 0xFFFF0000 + /* XScale */ + .align 16 + .long 0x30800000, 0x30800000, 0x30800000, 0x30800000 + /* sLn2 = SP ln(2) */ + .align 16 + .long 0x3f317218, 0x3f317218, 0x3f317218, 0x3f317218 + .align 16 + .type __svml_sacosh_data_internal, @object + .size __svml_sacosh_data_internal, .-__svml_sacosh_data_internal