 florian
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637976e83f
* patch by Marģers to unify internal error numbers, resolves #37888
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4 vuotta sitten |
 yury
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cc936710a0
* mips: Added support for unaligned load/store. It greatly improves performance and prevents bus errors on systems which do not emulate unaligned memory access.
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5 vuotta sitten |
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florian
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9710b2cbb4
+ some basic stuff for mips64el
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5 vuotta sitten |
 Jonas Maebe
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1e3f72403e
* renamed getintparaloc to getcgtempparaloc
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5 vuotta sitten |
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florian
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79dfd9fb51
+ MIPS: take care of setnoat
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5 vuotta sitten |
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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 vuotta sitten |
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Jonas Maebe
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d69ad8fa41
* removed temppos field again from parameter locations: they're not allocated
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7 vuotta sitten |
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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 vuotta sitten |
|
Jonas Maebe
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880d438704
* renamed t<cpuname>procinfo to tcpuprocinfo for all targets, so we can
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8 vuotta sitten |
|
Jonas Maebe
|
a25ebbba3e
+ added volatility information to all memory references
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8 vuotta sitten |
 sergei
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b4904deea8
* MIPS: Fixed code generation for PIC global symbols with large offset, resolves #30552.
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8 vuotta sitten |
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Jonas Maebe
|
aa1be3276f
- removed default value of _typ parameter of TAsmData.(Weak)RefAsmSymbol():
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9 vuotta sitten |
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sergei
|
5456960d54
* MIPS: Fixed code generation for PIC calls to local functions. Uncovered by r32803, before that the buggy branch was never taken because all functions were global.
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9 vuotta sitten |
|
Jonas Maebe
|
61e4a1b811
+ added tasmlist parameter to getintparaloc() (needed for llvm)
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10 vuotta sitten |
|
Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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10 vuotta sitten |
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sergei
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06ee500352
* MIPS: improved code generation in make_simple_ref
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10 vuotta sitten |
|
sergei
|
ac64c4600f
+ MIPS: make use of instructions MUL,SEB and SEH that are available in modern cores.
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11 vuotta sitten |
|
sergei
|
768e090006
- MIPS: don't create reg.allocator for MM registers.
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11 vuotta sitten |
|
sergei
|
d9a7d28838
+ MIPS: support floating point conditions in its emulated flags, on MIPS4+ convert such flags to registers using conditional move instructions (i.e. without branching). For older cores generated code remains the same.
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11 vuotta sitten |
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sergei
|
f0496001fb
- MIPS: removed allocation of stack/frame pointer registers in prologue, hacks like this are no longer needed since r27104.
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11 vuotta sitten |
|
Jonas Maebe
|
b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
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11 vuotta sitten |
|
sergei
|
f1d1fd4f24
* Inserted explicit typecasts in order to prevent range check errors at some places where signed and unsigned types are assigned to each other (mostly MIPS-specific, but one was necessary in generic code).
|
11 vuotta sitten |
|
sergei
|
e4fea2ebc8
* Dummy implementations of a_bit_scan_reg_reg and g_stackpointer_alloc in tcg, removes the need to override these methods in every descendant code generator solely to avoid "constructing a class with abstract method" warning.
|
11 vuotta sitten |
|
sergei
|
cd27d64cd5
+ Support (as target-independent as possible) optimization of division by constants:
|
11 vuotta sitten |
|
sergei
|
4202343033
* MIPS: emit ".set nomips16" and ".set noreorder" directives for procedures declared as "assembler nostackframe", as it is done for regular procedures. Handwritten assembler routines typically utilize delay slots, and it is desirable that assembler does not mess it up.
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11 vuotta sitten |
|
sergei
|
ed1555b918
* Moved generation of .ent/.end directives out of generic code generator.
|
11 vuotta sitten |
|
sergei
|
d7c7ee2c2a
* MIPS: fixed 8/16 bit arithmetic shifting to be done without using an additional register.
|
11 vuotta sitten |
|
sergei
|
0d3f36eebf
- Remove references to global variable 'cg' from methods of tcg and some of its descendants.
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11 vuotta sitten |
 nickysn
|
85dd9e5789
+ added a size parameter to optimize_op_const and do a sign extension of the 'a' parameter up from the specified size, so that things like (i and $ffffffff) get optimized away the same way as (i and -1)
|
11 vuotta sitten |
|
sergei
|
2a112ad01b
* MIPS: don't optimize reference twice for 64-bit loads and stores. Now loading/storing 64-bit value to global variable takes typically 3 instructions.
|
11 vuotta sitten |
