 yury
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4da16992df
* i386: Minor PIC initialization improvement if the GOT register is forced to EBX.
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6 tahun lalu |
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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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6 tahun lalu |
 Jonas Maebe
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4686f61002
* keep track of the temp position separately from the offset in references,
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7 tahun lalu |
 florian
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ddfaf59626
* fix compilation with -Cr
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8 tahun lalu |
 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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8 tahun lalu |
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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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8 tahun lalu |
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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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8 tahun lalu |
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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
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8 tahun lalu |
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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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8 tahun lalu |
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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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8 tahun lalu |
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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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8 tahun lalu |
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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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8 tahun lalu |
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nickysn
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6a710964f2
+ i386 implementation of a_op64_const_ref for OP_SHR,OP_SHL and OP_SAR; needed
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8 tahun lalu |
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nickysn
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256dc546ac
+ implemented the in_neg_assign_x and in_not_assign_x inline nodes, which will
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8 tahun lalu |
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nickysn
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5cb724edd9
+ added optimized implementation of a_op64_reg_ref for i386 as well; improves
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8 tahun lalu |
|
Jonas Maebe
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a25ebbba3e
+ added volatility information to all memory references
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8 tahun lalu |
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Jonas Maebe
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0afbe85aab
* various memory reference alignment fixes
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8 tahun lalu |
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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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9 tahun lalu |
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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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9 tahun lalu |
 svenbarth
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f297b00f5b
Extend the x86 targets by the ability to handle indirect symbols.
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9 tahun lalu |
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svenbarth
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77ede2ac9f
i386/cgcpu.pas, tcg386:
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9 tahun lalu |
|
yury
|
862348c317
* Keep the GOT offset in a virtual register for i386 non-darwin platforms.
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9 tahun lalu |
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Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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10 tahun lalu |
|
florian
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35a04ad095
* modified patch of Paul W to replace leave by mov/pop, resolves #26455
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10 tahun lalu |
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Jonas Maebe
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8244d366d0
- moved deallocation of NR_PIC_OFFSET_REG from the x86_64 to the i386 code
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10 tahun lalu |
|
Jonas Maebe
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b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
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11 tahun lalu |
|
Jonas Maebe
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a637fbe596
* moved all g_exception_*() methods to hlcgobj and cleaned them up (no more
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11 tahun lalu |
 sergei
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31edfdc05f
* i386: push references with size OS_F64 using less instructions.
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11 tahun lalu |
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sergei
|
0d3f36eebf
- Remove references to global variable 'cg' from methods of tcg and some of its descendants.
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11 tahun lalu |
 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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11 tahun lalu |
