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2013-03-07Merge powerpc slowexp.c into generic codeSiddhesh Poyarekar1-3/+9
2013-03-07Merge powerpc slowpow.c into generic codeSiddhesh Poyarekar1-0/+17
2013-03-07Use generic mpa.c code for everything except __mul and __sqrSiddhesh Poyarekar1-0/+4
2013-03-04BZ #15055: Use __ieee754_sqrl in acoshl for lbdl-128ibmAdhemerval Zanella1-1/+1
2013-02-27Format mpsqrt.cSiddhesh Poyarekar1-34/+44
2013-02-27Format mpatan2.cSiddhesh Poyarekar1-23/+22
2013-02-27Format mpatan.cSiddhesh Poyarekar1-46/+61
2013-02-27Format mptan.cSiddhesh Poyarekar1-13/+15
2013-02-27Format mplog.cSiddhesh Poyarekar1-21/+23
2013-02-26Another tweak to the multiplication algorithmSiddhesh Poyarekar1-6/+50
Reduce the formula to calculate mantissa so that we reduce the net number of multiplications performed.
2013-02-26Don't duplicate mpone and mptwoSiddhesh Poyarekar1-5/+3
2013-02-25Remove commented declarationsSiddhesh Poyarekar1-14/+0
2013-02-25Use long wherever possible in mpa.cSiddhesh Poyarekar1-31/+39
Using long throughout like powerpc does is beneficial since it reduces the need to switch to 32-bit instructions. It gives a very minor performance improvement.
2013-02-25Format slowexp.cSiddhesh Poyarekar1-22/+26
2013-02-25Reformat slowpow.cSiddhesh Poyarekar1-31/+48
2013-02-25Remove commented codeSiddhesh Poyarekar1-6/+0
2013-02-21Fix whitespace differences between generic and powerpc mpa.cSiddhesh Poyarekar1-2/+2
2013-02-20Respect the user's namespace in installed header files.Thomas Schwinge1-1/+1
Fixup for commit c7b275d6b3bceb6b400fa3044d13d1001bc605ca.
2013-02-20bits/nan.h: Change __attribute_used__ to __attribute__ ((unused)).Thomas Schwinge1-1/+1
2013-02-20Copy comment about inner loop from powerpc mpa.c to the default oneSiddhesh Poyarekar1-0/+10
2013-02-16Don't require LIM to determine loop end in __sqrSiddhesh Poyarekar1-10/+4
2013-02-16Use intermediate variable to compute exponent in __mulSiddhesh Poyarekar1-4/+15
2013-02-15Fix determination of lower precision in __mulSiddhesh Poyarekar1-1/+4
2013-02-14Use __sqr instead of __mul wherever possibleSiddhesh Poyarekar3-4/+4
2013-02-14New __sqr function as a faster special case of __mulSiddhesh Poyarekar3-2/+94
2013-02-13Remove unnecessary factorial arraySiddhesh Poyarekar1-10/+3
kf is n! at the end of the loop, so storing the values is unnecessary.
2013-02-13Better exp polynomialSiddhesh Poyarekar1-23/+37
The lesser the __mul calls, the better it is for performance.
2013-02-13Optimized mp multiplicationSiddhesh Poyarekar1-8/+48
Don't bother multiplying zeroes since that only wastes cycles.
2013-02-13Clean up add_magnitudes and sub_magnitudesSiddhesh Poyarekar1-52/+60
2013-02-07Remove lots of inline keywords.Roland McGrath1-1/+1
2013-01-18Simplify calculation of 2^-m in __mpexpSiddhesh Poyarekar2-29/+34
2013-01-18Remove unnecessary multiplication with RADIXISiddhesh Poyarekar1-3/+3
2013-01-17Fix header commentSiddhesh Poyarekar1-2/+0
2013-01-16Consolidate constant defines into mpa.hSiddhesh Poyarekar13-120/+26
2013-01-16Fix the value of TWOSiddhesh Poyarekar1-1/+1
2013-01-15Use libc_fe*() in 32-bit nearbyint()David S. Miller1-4/+4
* sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Use libc_feholdexcept and libc_fesetenv.
2013-01-14Minor tweak to mp multiplicationSiddhesh Poyarekar1-13/+15
Add a local variable to remove extra copies to/from memory in the Z array.
2013-01-14Fix code formatting in mpa.cSiddhesh Poyarekar1-228/+463
This includes the overridden mpa.c in power4.
2013-01-10Revert "Use ieee754/dbl-64/wordsize-64 on powerpc64"Andreas Schwab17-117/+0
This reverts commit 7a9d2c397195d9a19a95dbcdb59fb5df03f2d940.
2013-01-10Revert "sysdeps/ieee754/ldbl-128ibm/e_expl.c"Andreas Schwab2-64/+16
This reverts commit 35eb879e3b7849e86f06658bdb888f7858b30759.
2013-01-10Fix formatting in mpexp.cSiddhesh Poyarekar1-54/+95
2013-01-10Make __mpexp_twomm1 an array of doublesSiddhesh Poyarekar2-87/+26
Cleanup to get rid of the `number` muck which is not necessary here.
2013-01-10sysdeps/ieee754/ldbl-128ibm/e_expl.cAndreas Schwab2-16/+64
2013-01-10Use ieee754/dbl-64/wordsize-64 on powerpc64Andreas Schwab17-0/+117
* sysdeps/ieee754/ldbl-opt/wordsize-64/s_ceil.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_finite.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_floor.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_frexp.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_isinf.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_isnan.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_llround.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_logb.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_lround.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_modf.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_nearbyint.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_remquo.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_rint.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_round.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_scalbln.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_scalbn.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_trunc.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/Implies: Add ieee754/ldbl-opt/wordsize-64. * sysdeps/powerpc/powerpc64/Implies: Add ieee754/dbl-64/wordsize-64.
2013-01-09Update comments in mpa.cSiddhesh Poyarekar1-67/+47
Fixed comment style and clearer wording in some cases.
2013-01-04Remove unused __cr and __cpymnSiddhesh Poyarekar1-33/+0
2013-01-04Fix code formattingSiddhesh Poyarekar1-10/+15
2013-01-04Clean up comment for MP_NOSiddhesh Poyarekar1-12/+26
2013-01-04Remove some commented codeSiddhesh Poyarekar1-13/+0
2013-01-04Remove commented declarationsSiddhesh Poyarekar1-6/+0
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