 J. Gareth "Curious Kit" Moreton
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4e8ef448ed
* i386: Bug fix where EBP was marked as preserved when it wasn't, causing faulty optimisations
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2 年之前 |
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J. Gareth "Curious Kit" Moreton
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6f24c8b4ef
* x86: Code generation fixes where FLAGS
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3 年之前 |
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J. Gareth "Curious Kit" Moreton
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fe39f9ca21
Fixed bug on x86 platforms where the stack pointer was not allocated if it was different to the frame pointer
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3 年之前 |
 florian
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637976e83f
* patch by Marģers to unify internal error numbers, resolves #37888
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4 年之前 |
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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 年之前 |
 nickysn
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0f6ab0de17
* handle LOC_(C)SUBSETREG/REF in second_NegNot_assign
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5 年之前 |
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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 年之前 |
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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 年之前 |
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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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5 年之前 |
 Jonas Maebe
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1b6425176b
* synchronised with trunk till r42049
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6 年之前 |
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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 年之前 |
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Jonas Maebe
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50c82b6468
* synchronised with trunk till r41537
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6 年之前 |
 yury
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4da16992df
* i386: Minor PIC initialization improvement if the GOT register is forced to EBX.
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6 年之前 |
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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 年之前 |
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florian
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3567d01ee4
* improved CFI
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6 年之前 |
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Jonas Maebe
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4686f61002
* keep track of the temp position separately from the offset in references,
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7 年之前 |
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florian
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ddfaf59626
* fix compilation with -Cr
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8 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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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 年之前 |
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Jonas Maebe
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a25ebbba3e
+ added volatility information to all memory references
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8 年之前 |
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Jonas Maebe
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0afbe85aab
* various memory reference alignment fixes
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9 年之前 |
