 florian
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637976e83f
* patch by Marģers to unify internal error numbers, resolves #37888
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4 роки тому |
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florian
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82a3877126
+ x86: track use of full ymm registers and generate vzeroupper if needed
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5 роки тому |
 nickysn
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0f6ab0de17
* handle LOC_(C)SUBSETREG/REF in second_NegNot_assign
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5 роки тому |
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florian
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9989d408fd
* AArch64 and i386: omit exit stackframe, same as r44191 for x86-64
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5 роки тому |
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florian
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bd1d6f335d
* if we load a got depends only if one is needed, not if PIC is generated as this could be also caused by tls support
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5 роки тому |
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florian
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896e031e84
* interrupt procedures fixed for i386 targets with a fixed stack with 16 byte alignment
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6 роки тому |
 Jonas Maebe
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1b6425176b
* synchronised with trunk till r42049
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6 роки тому |
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Jonas Maebe
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281b3ad276
* fix case completeness and unreachable code warnings in compiler that would
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6 роки тому |
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Jonas Maebe
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50c82b6468
* synchronised with trunk till r41537
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6 роки тому |
 yury
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4da16992df
* i386: Minor PIC initialization improvement if the GOT register is forced to EBX.
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6 роки тому |
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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 роки тому |
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florian
|
3567d01ee4
* improved CFI
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6 роки тому |
|
Jonas Maebe
|
4686f61002
* keep track of the temp position separately from the offset in references,
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7 роки тому |
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florian
|
ddfaf59626
* fix compilation with -Cr
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8 роки тому |
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nickysn
|
af235cae86
* use TEST CL,32 instead of TEST ECX,32 in the beginning of a 64-bit shl/shr
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8 роки тому |
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nickysn
|
e708a76f70
* some i386 optimizations for 64-bit SHL/SHR/SAR in tcg64f386.a_op64_const_reg:
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8 роки тому |
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nickysn
|
0264c4cace
+ implemented OP_SHR/OP_SHL/OP_SAR correctly in tcg64f386.a_op64_const_ref for
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8 роки тому |
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nickysn
|
d7b8d8dd54
* don't emit the "SUB ECX,32" instruction on i386, when doing a 64-bit shift by
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8 роки тому |
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nickysn
|
03dfa07ebc
+ implemented OP_SHR/OP_SHL/OP_SAR in i386's tcg64f386.a_op64_reg_ref
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8 роки тому |
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nickysn
|
10d7603dce
+ implemented OP_SHR/OP_SHL/OP_SAR support in tcg64f386.a_op64_reg_reg
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8 роки тому |
|
nickysn
|
a1ad705646
+ allocate and free flags before and after the shl+rcl/shr+rcr/sar+rcr sequences
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8 роки тому |
|
nickysn
|
cddb48bad4
+ i386 implementation of a_op64_const_reg for OP_SHR,OP_SHL and OP_SAR; needed
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8 роки тому |
|
nickysn
|
6a710964f2
+ i386 implementation of a_op64_const_ref for OP_SHR,OP_SHL and OP_SAR; needed
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8 роки тому |
|
nickysn
|
256dc546ac
+ implemented the in_neg_assign_x and in_not_assign_x inline nodes, which will
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8 роки тому |
|
nickysn
|
5cb724edd9
+ added optimized implementation of a_op64_reg_ref for i386 as well; improves
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8 роки тому |
|
Jonas Maebe
|
a25ebbba3e
+ added volatility information to all memory references
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8 роки тому |
|
Jonas Maebe
|
0afbe85aab
* various memory reference alignment fixes
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9 роки тому |
|
Jonas Maebe
|
aa1be3276f
- removed default value of _typ parameter of TAsmData.(Weak)RefAsmSymbol():
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9 роки тому |
|
florian
|
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 роки тому |
 svenbarth
|
f297b00f5b
Extend the x86 targets by the ability to handle indirect symbols.
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9 роки тому |
