 svenbarth
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7990b2e3f3
* apply patch from J. Gareth Moreton to implement Int() for SSE (currently only used on Win64)
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7 年之前 |
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svenbarth
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abd893cac4
* fix for Mantis #33635: correctly working SSE2 based Frac() implementation by J. Gareth Moreton
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7 年之前 |
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svenbarth
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e3ea46d1cb
* disable SSE optimized Frac() for Win64; it has a much lower supported range than the existing Pascal implementation which uses Int() (in essence Round() and Trunc() should be corrected as well)
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7 年之前 |
 pierre
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4026644278
Add explicit registers to fcomip to allow compilation with clang (bug report 33547)
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7 年之前 |
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svenbarth
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5f08e47d84
+ add an SSE2 implementation of Frac() (the existing Trunc() and Round() implementations are also SSE2, so nothing special to keep in mind here)
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8 年之前 |
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svenbarth
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b58c3ed212
+ add guards for consistency with the code for Extended
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8 年之前 |
 sergei
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cad30aaee9
* x86_64: Modified fpc_exp_real so it does not use 'sahf' assembler instruction, which may be not present on early 64-bit capable x86 processors. Mantis #29583.
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9 年之前 |
 Jonas Maebe
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e4647ac133
- removed "nostackframe" from floating point helpers for llvm, as FPC
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9 年之前 |
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Jonas Maebe
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6909523b70
* handle atan, sqrt, ln, sin and cos in the x86 RTL for llvm
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10 年之前 |
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sergei
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f456bb3a25
* Re-implement ln(x) also for x87-based x86_64 targets (counterpart of r27367,r27518,r27552,r27553 for i386 target).
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10 年之前 |
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sergei
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b16c6f8ced
* i386 and x86_64 changes for Delphi compatibility:
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11 年之前 |
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sergei
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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.
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11 年之前 |
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sergei
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2981f73aaa
- Removed redundant functions "power", they were neither used nor accessible through interface. The actual function "power" is located in Math unit.
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11 年之前 |
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sergei
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2b1e5f7014
* Mantis #17273: don't generate x87 instructions on win64 target.
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11 年之前 |
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sergei
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90d66595c2
* typecheck_real_to_currency: generate inline round() node instead of direct call to fpc_round_real, this allows target-specific processing to take place and possibly emit more efficient code.
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12 年之前 |
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sergei
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db045c4871
* Define FPC_ABSMASK_SINGLE and FPC_ABSMASK_DOUBLE without using assembler.
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12 年之前 |
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sergei
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ea571ba1a3
* Use variables instead of direct indexing into stack, eliminates warnings at compilation.
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14 年之前 |
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sergei
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369725f2c4
* Get8087CW: Make sure that high bits of result are clear.
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14 年之前 |
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sergei
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4a3c7f7ef4
* Get8087CW: use fixed stack.
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14 年之前 |
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Jonas Maebe
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a302cbeff1
* more Win64 -> FPC_HAS_TYPE_EXTENDED check conversions
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15 年之前 |
 yury
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bba2b87064
* Use RIP relative symbol addressing in assembler blocks. Finally bug #13657 is fixed.
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16 年之前 |
 florian
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50b63884cb
+ applied a fix similar to 11820 to x86-64
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17 年之前 |
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Jonas Maebe
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032352d98b
+ darwin/x86_64 support
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18 年之前 |
|
florian
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538e1bb8e8
* fixed broken Math.SetExceptionMask
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18 年之前 |
|
florian
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47fac4ee6e
* moved *SSECSR to system unit
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19 年之前 |
|
florian
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89f8474388
* unified and moved some win32/win64 stuff
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19 年之前 |
|
florian
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8711adb9d1
* fixed exp to be pic safe
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20 年之前 |
|
florian
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78abb1603d
* synched with i386
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20 年之前 |
|
florian
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6a279f8569
* small compilation fixes for win64 system unit
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20 年之前 |
|
florian
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ad3b9b9464
* windows rtl restructuring to share code between win32 and win64
|
20 年之前 |
