 yury
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4da16992df
* i386: Minor PIC initialization improvement if the GOT register is forced to EBX.
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преди 6 години |
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yury
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e5c2d13671
* Do not set pi_needs_got in current_procinfo.flags at the node level, since the GOT usage can only be estimated there. Instead set the pi_needs_got flag at places where the GOT register is accessed during the code generation. This eliminates generation of the unneeded initialization of the GOT register and fixes linker errors when the _GLOBAL_OFFSET_TABLE_ symbol is referenced but no actual GOT references are present.
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преди 6 години |
 Jonas Maebe
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4686f61002
* keep track of the temp position separately from the offset in references,
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преди 7 години |
 florian
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ddfaf59626
* fix compilation with -Cr
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преди 8 години |
 nickysn
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af235cae86
* use TEST CL,32 instead of TEST ECX,32 in the beginning of a 64-bit shl/shr
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преди 8 години |
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nickysn
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e708a76f70
* some i386 optimizations for 64-bit SHL/SHR/SAR in tcg64f386.a_op64_const_reg:
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преди 8 години |
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nickysn
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0264c4cace
+ implemented OP_SHR/OP_SHL/OP_SAR correctly in tcg64f386.a_op64_const_ref for
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преди 8 години |
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nickysn
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d7b8d8dd54
* don't emit the "SUB ECX,32" instruction on i386, when doing a 64-bit shift by
|
преди 8 години |
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nickysn
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03dfa07ebc
+ implemented OP_SHR/OP_SHL/OP_SAR in i386's tcg64f386.a_op64_reg_ref
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преди 8 години |
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nickysn
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10d7603dce
+ implemented OP_SHR/OP_SHL/OP_SAR support in tcg64f386.a_op64_reg_reg
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преди 8 години |
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nickysn
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a1ad705646
+ allocate and free flags before and after the shl+rcl/shr+rcr/sar+rcr sequences
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преди 8 години |
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nickysn
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cddb48bad4
+ i386 implementation of a_op64_const_reg for OP_SHR,OP_SHL and OP_SAR; needed
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преди 8 години |
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nickysn
|
6a710964f2
+ i386 implementation of a_op64_const_ref for OP_SHR,OP_SHL and OP_SAR; needed
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преди 8 години |
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nickysn
|
256dc546ac
+ implemented the in_neg_assign_x and in_not_assign_x inline nodes, which will
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преди 8 години |
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nickysn
|
5cb724edd9
+ added optimized implementation of a_op64_reg_ref for i386 as well; improves
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преди 8 години |
|
Jonas Maebe
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a25ebbba3e
+ added volatility information to all memory references
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преди 8 години |
|
Jonas Maebe
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0afbe85aab
* various memory reference alignment fixes
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преди 9 години |
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Jonas Maebe
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aa1be3276f
- removed default value of _typ parameter of TAsmData.(Weak)RefAsmSymbol():
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преди 9 години |
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florian
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77b4709e7a
+ i386 compiler tracks now flag usage if needed, so the mov $0,reg -> xor reg,reg transformation can be enabled
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преди 9 години |
 svenbarth
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f297b00f5b
Extend the x86 targets by the ability to handle indirect symbols.
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преди 9 години |
|
svenbarth
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77ede2ac9f
i386/cgcpu.pas, tcg386:
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преди 9 години |
|
yury
|
862348c317
* Keep the GOT offset in a virtual register for i386 non-darwin platforms.
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преди 9 години |
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Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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преди 10 години |
|
florian
|
35a04ad095
* modified patch of Paul W to replace leave by mov/pop, resolves #26455
|
преди 10 години |
|
Jonas Maebe
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8244d366d0
- moved deallocation of NR_PIC_OFFSET_REG from the x86_64 to the i386 code
|
преди 10 години |
|
Jonas Maebe
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b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
|
преди 11 години |
|
Jonas Maebe
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a637fbe596
* moved all g_exception_*() methods to hlcgobj and cleaned them up (no more
|
преди 11 години |
 sergei
|
31edfdc05f
* i386: push references with size OS_F64 using less instructions.
|
преди 11 години |
|
sergei
|
0d3f36eebf
- Remove references to global variable 'cg' from methods of tcg and some of its descendants.
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преди 11 години |
 pierre
|
1cec09f979
Add -Caoldwin32gnu ABI option to cope with 'ret $4' issues in old GNU mingw32 C compiler (version below 4.7)
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преди 11 години |
