 J. Gareth "Curious Kit" Moreton
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6f24c8b4ef
* x86: Code generation fixes where FLAGS
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3 anni fa |
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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 anni fa |
 florian
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637976e83f
* patch by Marģers to unify internal error numbers, resolves #37888
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4 anni fa |
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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 anni fa |
 nickysn
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0f6ab0de17
* handle LOC_(C)SUBSETREG/REF in second_NegNot_assign
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5 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
 Jonas Maebe
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1b6425176b
* synchronised with trunk till r42049
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6 anni fa |
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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 anni fa |
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Jonas Maebe
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50c82b6468
* synchronised with trunk till r41537
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6 anni fa |
 yury
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4da16992df
* i386: Minor PIC initialization improvement if the GOT register is forced to EBX.
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6 anni fa |
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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 anni fa |
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florian
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3567d01ee4
* improved CFI
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6 anni fa |
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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 anni fa |
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florian
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ddfaf59626
* fix compilation with -Cr
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8 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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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 anni fa |
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Jonas Maebe
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a25ebbba3e
+ added volatility information to all memory references
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8 anni fa |
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Jonas Maebe
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0afbe85aab
* various memory reference alignment fixes
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9 anni fa |
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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 anni fa |
