 pierre
|
d1e091d5a3
Use .byte substitutes for ldmxcsr and stmxcsr instructions
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8 роки тому |
 sergei
|
17256e8387
* fpc_exp_real: replaced pushing immediate values on stack with Darwin-style PIC. This change increases performance on Intel E7200 almost twice. On AMD CPUs performance increase is not that large, but still noticeable.
|
9 роки тому |
|
sergei
|
fc5f45f65c
* sqr(real) and sqrt(real): remove typeconv node inserted by initial call processing (see explanation in comments), allowing these functions to be evaluated using precision of argument. In particular, sqrt(single) and sqrt(double) now emit 'sqrtss' and 'sqrtsd' instructions on x86 targets with -Cfsse3. Non-x86 targets already have the necessary support in code generators.
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11 роки тому |
|
sergei
|
b16c6f8ced
* i386 and x86_64 changes for Delphi compatibility:
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11 роки тому |
|
sergei
|
6810d643c4
* Fixed exp() result for +-Inf input, must be +Inf or 0, not NaN. This is mathematically correct and consistent with generic implementation of this function.
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11 роки тому |
|
sergei
|
57c762c8d2
+ Inserted license header for AMath routines.
|
11 роки тому |
|
sergei
|
bd58adfcc9
+ Added credits for functions reused from AMath/DAMath libraries.
|
11 роки тому |
|
sergei
|
217bac7a0b
- Removed fpc_pi_real compilerproc, it is no longer used. At least two releases (2.6.2 and 2.6.4) emit Pi directly as a constant.
|
11 роки тому |
|
sergei
|
2981f73aaa
- Removed redundant functions "power", they were neither used nor accessible through interface. The actual function "power" is located in Math unit.
|
11 роки тому |
|
sergei
|
d251c131a5
* i386: replaced fpc_exp_real with a port from AMath library. It has better accuracy and is faster on CPUs that suffer penalties from changing x87 control word.
|
11 роки тому |
 florian
|
558cf3ef87
* reset FPU properly after an exception, resolves #12214
|
17 роки тому |
 Jonas Maebe
|
c35e0bf712
- removed fclex at the end of fpc_exp_real because it makes that routine 10+
|
17 роки тому |
 yury
|
7230661978
* Fixed warnings about EBP based access.
|
18 роки тому |
|
Jonas Maebe
|
f51bac256d
* made pic-safe (by simply not accessing global variables from
|
18 роки тому |
|
florian
|
1cd41b68f7
* compiler handled round/trunc for x86
|
18 роки тому |
|
florian
|
47fac4ee6e
* moved *SSECSR to system unit
|
19 роки тому |
 michael
|
3a2eaa94b1
+ Removed INTERNCONSTINTF define
|
20 роки тому |
|
michael
|
93ba0409be
+ Removed HASCOMPILERPROC define
|
20 роки тому |
 peter
|
4ace790492
* remove $Log
|
20 роки тому |
 fpc
|
790a4fe2d3
* log and id tags removed
|
20 роки тому |
|
fpc
|
50778076c3
initial import
|
20 роки тому |
|
florian
|
f94047b703
* some floating point routines improved
|
20 роки тому |
|
florian
|
3e5f68d360
* C. Western: utf-8 reading from resource files
|
20 роки тому |
|
peter
|
e417e34496
* truncate log
|
20 роки тому |
|
peter
|
4d8460ec2f
* float routines all use internproc and compilerproc helpers
|
21 роки тому |
|
peter
|
14eb8f59b4
internconst, internproc and some external declarations moved to interface
|
21 роки тому |
|
peter
|
783f8068a5
* add fclex for fpu exceptions to round/trunc
|
21 роки тому |
|
Jonas Maebe
|
89d4ca293b
* fix power() for negative base
|
22 роки тому |
|
michael
|
8373e40e10
+ Patch from Johannes Berg for bug #2759
|
22 роки тому |
|
peter
|
8f8b47194a
* REGCALL define added
|
22 роки тому |
