 florian
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79dfd9fb51
+ MIPS: take care of setnoat
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5 anos atrás |
 Jonas Maebe
|
281b3ad276
* fix case completeness and unreachable code warnings in compiler that would
|
6 anos atrás |
|
Jonas Maebe
|
d69ad8fa41
* removed temppos field again from parameter locations: they're not allocated
|
7 anos atrás |
|
Jonas Maebe
|
4686f61002
* keep track of the temp position separately from the offset in references,
|
7 anos atrás |
|
Jonas Maebe
|
880d438704
* renamed t<cpuname>procinfo to tcpuprocinfo for all targets, so we can
|
8 anos atrás |
|
Jonas Maebe
|
a25ebbba3e
+ added volatility information to all memory references
|
8 anos atrás |
 sergei
|
b4904deea8
* MIPS: Fixed code generation for PIC global symbols with large offset, resolves #30552.
|
8 anos atrás |
|
Jonas Maebe
|
aa1be3276f
- removed default value of _typ parameter of TAsmData.(Weak)RefAsmSymbol():
|
9 anos atrás |
|
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.
|
9 anos atrás |
|
Jonas Maebe
|
61e4a1b811
+ added tasmlist parameter to getintparaloc() (needed for llvm)
|
10 anos atrás |
|
Jonas Maebe
|
67b8aceaee
* synchronized with privatetrunk till r30095
|
10 anos atrás |
|
sergei
|
06ee500352
* MIPS: improved code generation in make_simple_ref
|
10 anos atrás |
|
sergei
|
ac64c4600f
+ MIPS: make use of instructions MUL,SEB and SEH that are available in modern cores.
|
11 anos atrás |
|
sergei
|
768e090006
- MIPS: don't create reg.allocator for MM registers.
|
11 anos atrás |
|
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.
|
11 anos atrás |
|
sergei
|
f0496001fb
- MIPS: removed allocation of stack/frame pointer registers in prologue, hacks like this are no longer needed since r27104.
|
11 anos atrás |
|
Jonas Maebe
|
b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
|
11 anos atrás |
|
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 anos atrás |
|
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 anos atrás |
|
sergei
|
cd27d64cd5
+ Support (as target-independent as possible) optimization of division by constants:
|
11 anos atrás |
|
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.
|
11 anos atrás |
|
sergei
|
ed1555b918
* Moved generation of .ent/.end directives out of generic code generator.
|
11 anos atrás |
|
sergei
|
d7c7ee2c2a
* MIPS: fixed 8/16 bit arithmetic shifting to be done without using an additional register.
|
11 anos atrás |
|
sergei
|
0d3f36eebf
- Remove references to global variable 'cg' from methods of tcg and some of its descendants.
|
11 anos atrás |
 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 anos atrás |
|
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 anos atrás |
|
sergei
|
e10e383b8e
* MIPS: ".set macro"/".set nomacro" directives around ".cprestore" are necessary only when offset is outside smallint range. Otherwise they just clutter the assembler file.
|
11 anos atrás |
|
sergei
|
9494fadf08
* MIPS: set pi_do_call flag for assembler procedures with stackframes, so in PIC mode it further receives pi_needs_got in PIC mode and allocates the GP save temp.
|
12 anos atrás |
|
sergei
|
f80ce76a69
+ MIPS: emulate "flags", i.e. support LOC_FLAGS location. This allows to generate differently optimized code for branching and for conversion to register, typically saving a register and instruction per compare.
|
12 anos atrás |
|
sergei
|
9a6edd0fb8
* MIPS: handle restoring GP after calls without GAS macro processing, removes ugly workaround for GAS bug.
|
12 anos atrás |
