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Author SHA1 Message Date
florian
5c2c5d72a2 * use avx for copying data only on i386 for 8 byte chunks 
git-svn-id: trunk@36149 -
 2017-05-07 16:18:42 +00:00
florian
f8d517be70 * make TX86AsmOptimizer.IsExitCode usable for x86-64 as well 
git-svn-id: trunk@36148 -
 2017-05-07 16:18:40 +00:00
florian
dd69ab5488 * cleanup after all old code from PeepHoleOptPass2 of i386 was moved to the common x86 optimizer class 
git-svn-id: trunk@36147 -
 2017-05-07 16:18:37 +00:00
florian
cd134ea5bb + DebugMsg 
git-svn-id: trunk@36146 -
 2017-05-07 16:18:35 +00:00
florian
4a43d992f5 * unified usage of MatchOpType 
* fixed generic MatchOpType

git-svn-id: trunk@36145 -
 2017-05-07 16:18:33 +00:00
nickysn
4a8a7c210a * fixed test on platforms that don't have 8-bit and 16-bit rol/ror 
git-svn-id: trunk@36144 -
 2017-05-07 13:34:26 +00:00
florian
7afe762d22 * factored out OptPass2Jcc assembler optimization 
* OptPass2Jcc now used by x86-64 as well
* remove orphaned alignments if the label is not used anymore after cmov is used

git-svn-id: trunk@36143 -
 2017-05-07 12:45:48 +00:00
florian
e3f0b338d4 * SkipLabels moved to aoptutils 
* factored out OptPass2Jmp assembler optimization
* OptPass2Jmp now used by x86-64 as well

git-svn-id: trunk@36141 -
 2017-05-06 21:07:02 +00:00
Mattias Gaertner
04807d1ac4 fcl-passrc: implemented $if 
git-svn-id: trunk@36140 -
 2017-05-06 20:11:26 +00:00
marco
6ed045a911 * encoding strings now CONST, minor optimization from mantis 028117 
git-svn-id: trunk@36139 -
 2017-05-06 18:47:50 +00:00
florian
f985971a62 * apply mov reg1, mem1; cmp x, mem1 to mov reg1, mem1; cmp x, reg1 also for test 
git-svn-id: trunk@36138 -
 2017-05-06 18:47:47 +00:00
florian
c7ba611bf9 * when explicitly casting a variable, it might be sufficient if it is const_regable 
git-svn-id: trunk@36137 -
 2017-05-06 18:47:45 +00:00
florian
52d40bb25b * spacing fixed 
git-svn-id: trunk@36136 -
 2017-05-06 18:47:43 +00:00
florian
b3f889e028 * -Ox options are incremental, so disable all optimizations first in case testing is run with -O4 
git-svn-id: trunk@36135 -
 2017-05-06 18:47:41 +00:00
pierre
ded1fb23a2 Improve stack trace output with -Cr option, contributed by Colin Western 
git-svn-id: trunk@36134 -
 2017-05-06 13:54:50 +00:00
maciej-izak
631d4a2d53 * Move global variable in_preproc_comp_expr into tscannerfile class. 
git-svn-id: trunk@36133 -
 2017-05-06 12:12:50 +00:00
Mattias Gaertner
d493980bb2 fcl-passrc: scanner: implemented macros directive 
git-svn-id: trunk@36131 -
 2017-05-06 07:41:40 +00:00
Mattias Gaertner
72bc6e2692 fcl-passrc: scanner: undefine on macros too 
git-svn-id: trunk@36130 -
 2017-05-06 07:27:33 +00:00
Mattias Gaertner
9390bfb485 fcl-passrc: reverted scanner Macros change 
git-svn-id: trunk@36129 -
 2017-05-06 07:27:03 +00:00
maciej-izak
6d1ad52dc5 * for symbols used in preprocessor expressions, we don't want to increase references count (for smaller final binaries). Partial fix for problem presented in mantis 31675. Preprocessor functions like declared() in uses section will work only for symbols declared in implicytly included modules (for example like for heaptrc by option -gh, see example/test tw31675.pp) 
+ added tests

git-svn-id: trunk@36128 -
 2017-05-05 22:27:07 +00:00
Mattias Gaertner
fef47e05e0 fcl-passrc: scanner: accelerated Macros 
git-svn-id: trunk@36127 -
 2017-05-05 22:21:18 +00:00
Mattias Gaertner
76734070c4 fcl-passrc: parser: clean up 
git-svn-id: trunk@36126 -
 2017-05-05 17:47:48 +00:00
Mattias Gaertner
a60f3b26e6 fcl-passrc: parser: fixed forbid type t=ansistring[] 
git-svn-id: trunk@36125 -
 2017-05-05 17:42:26 +00:00
nickysn
c28d533bb0 + support the cmpsd sse instruction in the at&t inline assembly reader 
git-svn-id: trunk@36124 -
 2017-05-05 15:46:47 +00:00
pierre
65fadcaa53 Disable threading and dynlibs features for msdos OS target by default 
git-svn-id: trunk@36123 -
 2017-05-05 15:03:47 +00:00
nickysn
98d2684368 + correctly support the sse2 version of the cmpsd x86 instruction, when writing 
at&t style asm output

git-svn-id: trunk@36122 -
 2017-05-05 15:01:38 +00:00
Mattias Gaertner
1d1c310876 fcl-passrc: IsValidIdent for fpc 3.0 
git-svn-id: trunk@36121 -
 2017-05-05 14:31:27 +00:00
pierre
eb378c1b94 Replace __tls_used for win64 by an alias of _tls_used 
git-svn-id: trunk@36120 -
 2017-05-05 14:27:04 +00:00
nickysn
b882ba5fd2 + also recognize sbb reg,reg as writing a new value in the register in TX86AsmOptimizer.RegLoadedWithNewValue 
git-svn-id: trunk@36119 -
 2017-05-05 14:24:13 +00:00
Mattias Gaertner
4305ffcfa3 pastojs: implemented dotted unit reference 
git-svn-id: trunk@36118 -
 2017-05-05 14:20:10 +00:00
Mattias Gaertner
96f88184ef fcl-passrc: resolver: fixed dotted runit reference 
git-svn-id: trunk@36117 -
 2017-05-05 14:19:21 +00:00
svenbarth
c552b2957a * implement support for 4 Byte UTF-8 codepoints that result in a surrogate pair for UTF-16 
git-svn-id: trunk@36116 -
 2017-05-05 14:03:57 +00:00
nickysn
af48d176ec + precise flag information for the ucomiss,ucomisd,vucomiss and vucomisd x86 instructions 
git-svn-id: trunk@36115 -
 2017-05-05 13:41:43 +00:00
nickysn
0e0e5c0caf + support the flags register and its subregisters in TX86AsmOptimizer.RegLoadedWithNewValue 
git-svn-id: trunk@36114 -
 2017-05-05 12:17:50 +00:00
pierre
d2d1794b40 Use HandleError instead of RunError in fpc_help_destructor, fpc_check_object and fpc_check_object_ext 
git-svn-id: trunk@36113 -
 2017-05-05 11:49:16 +00:00
nickysn
85fbbec319 + recognize xor reg,reg (same register twice) and sub reg,reg as writing a new 
value to reg in TX86AsmOptimizer.RegLoadedWithNewValue

git-svn-id: trunk@36112 -
 2017-05-05 11:01:34 +00:00
pierre
9ca8bd41ca Guard critical section procedure calls with ifdef FPC_HAS_FEATURE_THREADING 
git-svn-id: trunk@36111 -
 2017-05-05 09:33:18 +00:00
pierre
579b8dafd2 Do not call initunicodestringmanager if unicodestrings feature is disabled 
git-svn-id: trunk@36110 -
 2017-05-05 08:01:45 +00:00
pierre
7d0d41be4b Allow msdos RTL compilation with -Sfnodynlibs 
git-svn-id: trunk@36108 -
 2017-05-04 22:54:53 +00:00
pierre
78343902bf Allow objpas classes and sysutils units to compile with threading support disabled 
git-svn-id: trunk@36107 -
 2017-05-04 22:13:11 +00:00
pierre
651f8b17c1 Add minimum type/const for RTL compilation with threading support disabled 
git-svn-id: trunk@36106 -
 2017-05-04 22:12:17 +00:00
svenbarth
52ddce608f + add test for enumerating a set without ranges 
git-svn-id: trunk@36105 -
 2017-05-04 22:00:29 +00:00
svenbarth
c349151504 + add test for array constructors 
git-svn-id: trunk@36104 -
 2017-05-04 21:59:49 +00:00
svenbarth
1aa80f77cb - remove no longer needed global variable allow_array_constructor 
git-svn-id: trunk@36103 -
 2017-05-04 21:58:14 +00:00
svenbarth
6d512ddac7 * allow nested array constructors inside normal code blocks (body & except) 
git-svn-id: trunk@36102 -
 2017-05-04 21:56:33 +00:00
svenbarth
8f4ef91efb * tarrayconstructornode: force conversion to set if there's a range node in the tree 
git-svn-id: trunk@36101 -
 2017-05-04 21:55:12 +00:00
svenbarth
bdef19fd79 * indeed allow the conversion of array constructors to dynamic arrays 
git-svn-id: trunk@36100 -
 2017-05-04 21:54:27 +00:00
svenbarth
82b2d22ed6 * keep track of allow_array_constructor as part of the array constructor node 
git-svn-id: trunk@36099 -
 2017-05-04 21:52:21 +00:00
svenbarth
dfc23da06c * tassignmentnode.pass_typecheck: also allow "dynarray := []" in addition to "dynarray := nil" 
git-svn-id: trunk@36098 -
 2017-05-04 21:40:37 +00:00
svenbarth
c6f19b9888 * create_for_in_loop: if there's a choice between iterating an array and a set then prefer the set for backwards compatibility 
git-svn-id: trunk@36097 -
 2017-05-04 21:38:00 +00:00