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Author SHA1 Message Date
Jonas Maebe
3c7ad95f7d * simplified RegInInstruction() and fixed range errors 
git-svn-id: trunk@25950 -
 2013-11-06 10:46:22 +00:00
Jonas Maebe
98a230d20f * don't call swapendian for shortint (it's 1 byte -> upcast to word and then 
swapped, which is wrong)

git-svn-id: trunk@25949 -
 2013-11-06 09:44:29 +00:00
lacak
d62b78224a fcl-db: tests: update comment to reflect, that in MySQL ODBC driver was fixed bug related to time values>='100:00:00' 
git-svn-id: trunk@25947 -
 2013-11-06 08:49:38 +00:00
lacak
50a76d9906 fcl-db: memds: implemented Locate and Lookup methods for TMemDataset. 
(some inspiration and ideas taken from TDBF)
+ TestLookup
Bug #9614

git-svn-id: trunk@25946 -
 2013-11-06 07:10:48 +00:00
sergei
797653dd14 * Reverted overflow/underflow handling in fpc_exp_real to original state of C port. In particular, changed constant values to typed constants. Resolves #24839. 
* Values like "huge" or "twom1000" must be declared as typed constants, so expressions using them are evaluated at runtime. E.g. "huge*huge" will either raise an overflow exception or will be evaluated as infinity, if overflows are masked. Calling float_raise() is not necessary anymore.
* Also replaced round() by trunc() when converting double to integer, this is how C defines such conversions.

git-svn-id: trunk@25945 -
 2013-11-06 05:02:02 +00:00
Károly Balogh
3b87e2c386 fixed InternalFindFirst to initialize out Rslt properly, also reverted some earlier changes leading to potential issues as Jonas pointed out 
git-svn-id: trunk@25944 -
 2013-11-06 03:34:25 +00:00
Károly Balogh
83544d3f30 fix typo in comment 
git-svn-id: trunk@25943 -
 2013-11-06 03:17:35 +00:00
Jonas Maebe
51763b26dd + iosxlocale unit that uses CoreFoundation to fill in the sysutils locale 
settings on (Mac) OS X and iOS (implementation by Yury Sidorov, mantis
    #18528)

git-svn-id: trunk@25941 -
 2013-11-05 20:10:55 +00:00
Jonas Maebe
3c4294d186 * fixed handling of "-" in directory names in command to regenerate the 
fpmake*.inc files

git-svn-id: trunk@25940 -
 2013-11-05 20:10:46 +00:00
Károly Balogh
a691971b9d fixed RawByteString PathConv() return value, removed the no longer needed dosLock() function, and related cleanups 
git-svn-id: trunk@25939 -
 2013-11-05 18:52:27 +00:00
Károly Balogh
628149d923 support label offsets for ARM like GAS, allows things like ADR r4, .label + 256 
git-svn-id: trunk@25938 -
 2013-11-05 18:10:54 +00:00
Károly Balogh
b67e4fb8b3 added the ADR ARM pseudo instruction to instruction list 
git-svn-id: trunk@25936 -
 2013-11-05 13:16:33 +00:00
Károly Balogh
eb8858933d added a simple optional utility to convert FP Testsuite results to JUnit.XML format 
git-svn-id: trunk@25915 -
 2013-11-02 20:39:11 +00:00
Károly Balogh
6522cd78ee added some float64() casts, based on similar casts in the 32bit code path, which makes ARM to build again 
git-svn-id: trunk@25914 -
 2013-11-02 17:44:47 +00:00
florian
b147693cc5 * comment updated 
git-svn-id: trunk@25913 -
 2013-11-01 20:22:46 +00:00
florian
1843ed59b5 * set p to a valid instruction 
git-svn-id: trunk@25912 -
 2013-11-01 20:09:28 +00:00
florian
ce9398f8d8 * do not reuse register on x86 either 
git-svn-id: trunk@25911 -
 2013-11-01 20:08:30 +00:00
Jonas Maebe
ee0d80ac19 * force use of real2str.inc after r25888 because it doesn't compile (yet?) 
for the jvm target (mantis #25267)

git-svn-id: trunk@25910 -
 2013-11-01 19:20:47 +00:00
florian
f132a804d6 + handle 32 bit references on x86-64 so lea can be used for 32 bit arithmetics 
git-svn-id: trunk@25909 -
 2013-11-01 19:01:39 +00:00
florian
7fc1d70e49 * do reg2=reg1*const by lea if possible 
git-svn-id: trunk@25908 -
 2013-11-01 19:01:36 +00:00
florian
a16ceb6cdf * replace lea by add if possible 
git-svn-id: trunk@25907 -
 2013-11-01 19:01:33 +00:00
florian
80f8f66c6e * set file positions correctly in PeepHoleOptPass1 
git-svn-id: trunk@25906 -
 2013-11-01 19:01:31 +00:00
florian
4148637c8c * fold mov/lea/mov as well if possible 
git-svn-id: trunk@25905 -
 2013-11-01 19:01:29 +00:00
florian
524cde8140 + MatchReference 
* refactored some code

git-svn-id: trunk@25904 -
 2013-11-01 19:01:26 +00:00
florian
440cb33e80 * continue to use lea to adjust the stack pointer, it is the recommended way 
git-svn-id: trunk@25903 -
 2013-11-01 19:01:24 +00:00
florian
5eb578a44c * generate sub instead of add from lea if appropriate 
git-svn-id: trunk@25902 -
 2013-11-01 19:01:22 +00:00
florian
f56d2d4b09 * be able to replace lea by add when spilling 
git-svn-id: trunk@25901 -
 2013-11-01 19:01:20 +00:00
florian
d575a435c3 * some debugging infrastructure 
git-svn-id: trunk@25900 -
 2013-11-01 19:01:17 +00:00
florian
bfbb0c5b9d * optimize mov/lea 
git-svn-id: trunk@25899 -
 2013-11-01 19:01:14 +00:00
florian
3c58cad96b * make use of lea if possible 
git-svn-id: trunk@25898 -
 2013-11-01 19:01:11 +00:00
florian
945b318012 + get rid of unnecessary 64 bit conversions too if one of the operands is 8 or 16 bit 
git-svn-id: trunk@25897 -
 2013-11-01 19:01:09 +00:00
florian
d201bcb1cd * get rid of 64 bit operations on 64 bit targets as well if possible 
git-svn-id: trunk@25896 -
 2013-11-01 19:01:06 +00:00
florian
c8743c4826 * support 32 bit operations on x86-64 in the code generator 
git-svn-id: trunk@25895 -
 2013-11-01 19:01:02 +00:00
Jonas Maebe
dad15f2843 * fixed test for double precision platforms after r25888 
git-svn-id: trunk@25894 -
 2013-11-01 14:18:40 +00:00
Jonas Maebe
96ac477b96 * part of r25888, forgot to commit 
git-svn-id: trunk@25891 -
 2013-10-31 13:50:35 +00:00
Jonas Maebe
85059f79fe * readded halt(1) temporarily removed for testing and accidentally committed 
git-svn-id: trunk@25890 -
 2013-10-31 13:47:49 +00:00
Jonas Maebe
4becf1f3c1 + tests for mantis #23196 and #25122, already fixed by r25888 
git-svn-id: trunk@25889 -
 2013-10-31 13:10:48 +00:00
Jonas Maebe
21eeec9981 + re-implementation of real->string and string->real conversion routines 
based on the Grisu1 algorithm. This corrects several precision issues
    with the previous code used to perform such conversions (patch by
    Max Nazhalov, mantis #25241)
   o adaptation of several tests to deal with the better precision of these
     routines compared to the previous version
  Please don't remove the real2str.inc file yet, it's still used by the
  JVM target for now

git-svn-id: trunk@25888 -
 2013-10-31 12:39:27 +00:00
Jonas Maebe
7b97752d0b - removed commented out duplicate thlcg.getmmregister() 
git-svn-id: trunk@25887 -
 2013-10-31 12:30:53 +00:00
nickysn
8bfe2a56dd * optimized SAR by 31 to use only one SAR instruction in tcg8086.a_op_const_reg 
git-svn-id: trunk@25883 -
 2013-10-30 16:53:59 +00:00
sergei
ca445577ff - Linux RTL: MIPS no longer needs the softfloat code, don't compile it. 
git-svn-id: trunk@25882 -
 2013-10-30 12:25:11 +00:00
nickysn
f288859fba * i386 optimization - remove the test/or %y, %y instruction in the sequence: 
shl/sal/shr/sar $x, %y
  test/or %y, %y
  jz/jnz/setz/setnz/cmovz/cmovnz ...

git-svn-id: trunk@25881 -
 2013-10-29 17:34:32 +00:00
sergei
66e82f1655 + i386: generate optimized code for 64-bit arithmetic shifts by constant amount. Shifts by 63 and by less than 32 take just two instructions, shifts by 32..62 bits are done with 3 instructions. 
git-svn-id: trunk@25880 -
 2013-10-29 16:10:13 +00:00
Jonas Maebe
e219b8387e * no longer support building with 2.6.0 (mainly because 2.6.0 doesn't generate 
working binaries by default on OS X 10.9, and 2.6.2 has been out for quite
  a while now...)

git-svn-id: trunk@25879 -
 2013-10-29 13:36:43 +00:00
sergei
486a7ef81e * tx86inlinenode.second_popcnt: use emit_ref_reg instead of appending instruction directly, this provides proper PIC handling of the reference. emit_reg_reg part is not strictly necessary, but done for consistency. 
git-svn-id: trunk@25878 -
 2013-10-28 16:40:42 +00:00
sergei
6a08ca3f0b * tmoddivnode.firstoptimize improvements/fixes: 
* Fixed misplaced parentheses, which were preventing optimization of "unsigned mod power_of_two" into "and" expressions.
  * Handling "signed div power_of_two": properly delete the temp node, removes warnings when compiled with "-dEXTDEBUG". This however requires another temp node for storing the result.
  * Replaced direct calls to "fpc_sarint64" with inline nodes (in_sar_x_y), allowing target-specific optimizations to take place.

git-svn-id: trunk@25877 -
 2013-10-28 15:55:13 +00:00
sergei
9ad98a2c4d * Handle "SarInt64" always as internal procedure, introduced virtual method tinlinenode.first_sar that by default converts it into call to "fpc_sarint64" unless target CPU is 64-bit. This provides a point to insert target-specific optimizations. 
git-svn-id: trunk@25876 -
 2013-10-28 14:31:36 +00:00
nickysn
611358be7e * fixed the stack traces (StackTop initialization) under go32v2 as well 
git-svn-id: trunk@25875 -
 2013-10-28 00:14:08 +00:00
nickysn
12b1e0cbfd + tell wlink to add dwarf debug info to the executable when -gw2/3/4 is used 
git-svn-id: trunk@25874 -
 2013-10-27 20:30:00 +00:00
nickysn
9f979eb5c6 * put the i8086-msdos dwarf debug sections in USE32 class=DWARF segments because 
wlink wants them this way

git-svn-id: trunk@25873 -
 2013-10-27 20:28:43 +00:00