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8628d50aba
Commit Graph

126 Commits

Author SHA1 Message Date
Jonas Maebe
8628d50aba + Linux/AArch64 compiler support (patch by Edmund Grimley Evans) 
git-svn-id: trunk@30893 -
 2015-05-22 09:25:05 +00:00
Jonas Maebe
585e4a9a14 * corrected cosmetic ARM/AArch64 copy/paste leftovers (patch by 
Edmund Grimley Evans)

git-svn-id: trunk@30847 -
 2015-05-14 14:42:12 +00:00
Jonas Maebe
7395058cf3 * recognise tb(n)z as branch opcode (patch by Edmund Grimley Evans) 
git-svn-id: trunk@30846 -
 2015-05-14 14:42:03 +00:00
florian
b222d0b663 * correctly handle LOC_SUBSETREG,LOC_CSUBSETREG,LOC_SUBSETREF,LOC_CSUBSETREF in second_int_to_bool, resolves issue #28007 
git-svn-id: trunk@30765 -
 2015-05-02 13:52:50 +00:00
florian
7dd1d6aa77 o fixes handling of iso i/o parameters/program parameters: 
* explicit reset is needed
  * variable must be declared again

git-svn-id: trunk@30757 -
 2015-05-01 20:58:31 +00:00
Jonas Maebe
49aef02ef2 * fixed register size of uxtb in case of a 64 bit scan operation 
(mantis #27954)

git-svn-id: trunk@30724 -
 2015-04-25 16:36:45 +00:00
Jonas Maebe
61e4a1b811 + added tasmlist parameter to getintparaloc() (needed for llvm) 
git-svn-id: trunk@30429 -
 2015-04-04 14:29:16 +00:00
Jonas Maebe
bd203a5b57 * synchronised with trunk till r30240 
git-svn-id: branches/hlcgllvm@30241 -
 2015-03-15 19:44:58 +00:00
Jonas Maebe
8334597476 * a homogeneous float aggregate can maximally contain 4 elements 
(mantis #27665)

git-svn-id: trunk@30229 -
 2015-03-14 21:46:45 +00:00
Jonas Maebe
67b8aceaee * synchronized with privatetrunk till r30095 
git-svn-id: branches/hlcgllvm@30101 -
 2015-03-05 20:32:15 +00:00
Jonas Maebe
b821e31442 * force constants into a registers in the 32x32->64 optimized case 
git-svn-id: trunk@30034 -
 2015-02-28 22:31:03 +00:00
Jonas Maebe
ada5060a34 * set pi_do_call for AArch64 mod/div nodes, as they call FPC_DIVBYZERO 
git-svn-id: trunk@30032 -
 2015-02-28 22:30:57 +00:00
Jonas Maebe
879afbb7be * removed -Oodfa warnings 
git-svn-id: trunk@29986 -
 2015-02-23 22:57:24 +00:00
Jonas Maebe
c41759a026 - removed a lot of unused copied internal assembler code 
git-svn-id: trunk@29985 -
 2015-02-23 22:57:21 +00:00
Jonas Maebe
2ab7f5c35d * moved x86-specific requirements from the generic bsr/bsf code to the 
x86 code generator (register size constraints)

git-svn-id: trunk@29984 -
 2015-02-23 22:57:18 +00:00
Jonas Maebe
a8d05b66e2 + AArch64 internal bsf/bsr support 
git-svn-id: trunk@29979 -
 2015-02-23 22:57:02 +00:00
Jonas Maebe
b40a4d1b5a + support for "xor mmreg,mmreg" for initialising global floating point 
regvars

git-svn-id: trunk@29978 -
 2015-02-23 22:56:59 +00:00
Jonas Maebe
07f31d560c + also perform sign/zero-extensions of the index in vecn using extended 
registers in references

git-svn-id: trunk@29968 -
 2015-02-23 22:56:03 +00:00
Jonas Maebe
d6de2c03cb * generic part of r26050 from the hlcgllvm branch: made tcgvecnode hlcg-safe 
o in particular, add tdef size information to the update_reference*()
     methods, and factored out offset adjustments into its own method
   o also make sure the passed size to update_reference*() corresponds to the
     actual size of the index, as it's no longer guaranteed to be ptruint
     since the previous commit

git-svn-id: trunk@29967 -
 2015-02-23 22:56:00 +00:00
Jonas Maebe
97df25cc29 + use reference/add "extended register" scale modes for vecnodes 
git-svn-id: trunk@29966 -
 2015-02-23 22:55:57 +00:00
Jonas Maebe
b5b7e0f338 * ensure that 64->32 bit truncations cannot be optimized away by the 
register allocator on AArch64 + test (did not get caught by existing
    tests)

git-svn-id: trunk@29965 -
 2015-02-23 22:55:54 +00:00
Jonas Maebe
1de8e53edd + AArch64 jump table support 
git-svn-id: trunk@29964 -
 2015-02-23 22:55:42 +00:00
Jonas Maebe
d4d9e361fc + AArch64 optimized version of a_load_regconst_subsetreg_intern() 
git-svn-id: trunk@29963 -
 2015-02-23 22:55:39 +00:00
Jonas Maebe
555194a67b + AArch64 optimized version of a_load_subsetreg_subsetreg() 
git-svn-id: trunk@29962 -
 2015-02-23 22:55:36 +00:00
Jonas Maebe
602853d40b + AArch64 optimized version of a_load_subsetreg_reg() 
git-svn-id: trunk@29961 -
 2015-02-23 22:55:33 +00:00
Jonas Maebe
c9de3b2ecd * use the zero register for a_load_const_ref(0) 
git-svn-id: trunk@29960 -
 2015-02-23 22:55:29 +00:00
Jonas Maebe
07455fb889 + inlined versions of concatcopy 
git-svn-id: trunk@29959 -
 2015-02-23 22:55:26 +00:00
Jonas Maebe
e6ab39765d * add restrictions for loaded/stored registers in case of references 
with write-back

git-svn-id: trunk@29958 -
 2015-02-23 22:55:23 +00:00
Jonas Maebe
14bd77f11c * removed ARM copy/paste stuff 
git-svn-id: trunk@29956 -
 2015-02-23 22:55:17 +00:00
Jonas Maebe
ff73d97e7f * temporary workaround for writing INS/UMOV operands, as these require 
vector subregisters that we cannot represent yet. We only have to
    load/store lower single/double precision contents via them though,
    so reuse SUBMMS/SUBMMD for now.

git-svn-id: trunk@29955 -
 2015-02-23 22:55:14 +00:00
Jonas Maebe
bc5a33ffac * fixed flags_to_cond() and inverse_cond() for C_GE 
git-svn-id: trunk@29954 -
 2015-02-23 22:55:11 +00:00
Jonas Maebe
42aca4db46 * pass managed function result addresses as a hidden first parameter instead 
of in X8, as the ABI allows this deviation (see added comments) and it's
    required for some internal RTL code to call interface methods via RTTI

git-svn-id: trunk@29953 -
 2015-02-23 22:55:08 +00:00
Jonas Maebe
bb1274a8ee * make DoPipe() a method of TExternalAssembler and use it in 
TAArch64AppleAssembler to determine whether we have to add extra
    parameters to support assembling via a pipe ("as" is a symlink to
    clang for Arch64 on OS X, and needs to be explicitly told its going to
    receive assembler code from standard input)

git-svn-id: trunk@29952 -
 2015-02-23 22:55:05 +00:00
Jonas Maebe
f1fb880f18 * fixed debug register values for vector registers 
git-svn-id: trunk@29942 -
 2015-02-23 22:54:15 +00:00
Jonas Maebe
e2d21a5716 * reuse simple memory paralocs, since we always setup a stack frame and 
we can address them via the frame pointer

git-svn-id: trunk@29941 -
 2015-02-23 22:54:12 +00:00
Jonas Maebe
a81e81c775 + override second_int_to_bool(), because the generic version assumes that 
OP_OR sets the flags

git-svn-id: trunk@29940 -
 2015-02-23 22:54:09 +00:00
Jonas Maebe
966a851997 + a_loadmm_intreg_reg() and a_loadmm_reg_intreg() implementations 
git-svn-id: trunk@29939 -
 2015-02-23 22:54:06 +00:00
Jonas Maebe
41fba0c4f7 * switched to using the stack pointer as base register for the temp allocator 
instead of the frame pointer register:
      1) we exactly know the offsets of the temps from the stack pointer
         after pass 1 (based on the require parameter stack size for called
         routines), while we don't know it for the frame pointer (it depends
         on the number of saved registers)
      2) temp offsets from the stack pointer are positive while those from
         the frame pointer are negative, and we can directly encode much
         bigger positive offsets in the instructions
   o move the stack pointer register to a virtual register in
     loadparentfpn, because many instructions cannot directly operate
     on/with the stack pointer
   o add the necessary register interference edges for the stack pointer
     register

git-svn-id: trunk@29938 -
 2015-02-23 22:54:03 +00:00
Jonas Maebe
5bb89cc2f0 * keep track of the reason why a loadparentfpnode has been created: to 
load a value from a nested context, or to pass a context to a nested
    routine. In case a target uses both the stack and frame pointer, this
    difference can matter.

git-svn-id: trunk@29937 -
 2015-02-23 22:53:59 +00:00
Jonas Maebe
f6e90ae9bf * include ncgobjc in cpunode for aarch64 
git-svn-id: trunk@29935 -
 2015-02-23 22:53:53 +00:00
Jonas Maebe
f54ea490dd * fixed writing extended registers in references 
git-svn-id: trunk@29933 -
 2015-02-23 22:53:47 +00:00
Jonas Maebe
7fc9d775df + support for @page and @pageoffs addressing on AArch64: these are PIC 
references that directly take the address of a symbol, rather than
    of its GOT entry
   o use these addressing modes to access local symbols

git-svn-id: trunk@29932 -
 2015-02-23 22:53:43 +00:00
Jonas Maebe
70fc5dcee3 * don't pass TP-style objects as HFA or similar, because the calling 
convention code is triggered before the object structure has been
    finalised, so the result can be different in the interface and
    implementation. To solve this, something like r20161 has to be
    implemented for TP-style objects

git-svn-id: trunk@29930 -
 2015-02-23 22:53:29 +00:00
Jonas Maebe
55bc5d7972 * completed TAoptBaseCpu.RegModifiedByInstruction() 
git-svn-id: trunk@29928 -
 2015-02-23 22:53:23 +00:00
Jonas Maebe
28a713494c * fixed/completed spilling_get_operation_type 
+ implemented spilling_get_operation_type_ref

git-svn-id: trunk@29926 -
 2015-02-23 22:53:17 +00:00
Jonas Maebe
5da379ab3f + inlined support for round/trunc on AArch64 
git-svn-id: trunk@29923 -
 2015-02-23 22:53:07 +00:00
Jonas Maebe
30b0f830c3 * fixed std_param_align 
o also updated copyright and architecture name

git-svn-id: trunk@29919 -
 2015-02-23 22:52:55 +00:00
Jonas Maebe
5fff543c73 - removed unused taicpu.insoffset field 
git-svn-id: trunk@29916 -
 2015-02-23 22:52:45 +00:00
Jonas Maebe
71bd4e23d9 + taicpu.op_reg_reg_const_const() and taicpu.op_reg_reg_reg_cond() methods 
git-svn-id: trunk@29915 -
 2015-02-23 22:52:42 +00:00
Jonas Maebe
5bdd14e252 + AArch64 cputarg 
git-svn-id: trunk@29914 -
 2015-02-23 22:52:39 +00:00