compiles again there (it's possible to take the address of arbitrary
threadvars on the jvm platform, but not of arbitrary other variables)
- disabled inclusion of generic thread manager and threadvar support
on the jvm target if the threading feature is enabled
git-svn-id: trunk@23322 -
a win64 compiler support the x87 types extended and comp/currency handled by the FPU, this
requires to use a i386 compiler as starting compiler and cross compilation because the starting
compiler must support the 80 bit extended type
git-svn-id: trunk@23023 -
Add simple Mul+Sub/Mul+Add into MLS/MLA optimizations
Fix some other small issues in the optimizer
Implement Interlocked* functions with proper use of LDREX/STREX
git-svn-id: branches/laksen/arm-embedded@22801 -
add it everywhere in the paramanagers (where it was often forgotten)
- removed places where it was explicitly added to cdecl_pocalls checks
+ test
git-svn-id: trunk@22616 -
are indeed never followed by other characters (prevents typos such as
-EnabledFeature instead of -dEnableFeature from simply switching of
linking)
git-svn-id: trunk@22065 -
like field reordering (possible problems cracker classes) or using ebp as normal register (broken
stack traces from dump_stack)
+ niln is also valid in a cse domain
* parameters passed by reference shall have a complexity >1
* load nodes from outer scopes shall have a complexity >1
* better cse debugging
+ more node types added to cse
* consider parameters passed by reference in cse
* take care of cse in parameters in simple cases
git-svn-id: trunk@22050 -
This code will generate the following sequence on arm:
r1=dst
r0=src
movs r1, r0
rsbmi r1, r0, #0
movs will set the N-flag when the MSB of r0 is set, if it is set, rsb
will calculate dst:=0-src;
git-svn-id: trunk@21678 -
Make macro MIPS/CPUMIPS/MIPS32 common for big endian and little endian mips processors
use MIPSEL* for little endian systems
use MIPSEB* for big endian systems
git-svn-id: trunk@21599 -
- i386/cgcpu.pas: removed segment check, rejecting references with segment here is too early. These references are passed to tcgx86.a_loadaddr_ref_reg, which can generate required code for them (or reject if they are not allowed for the target).
- ncgld.pas: removed "not tf_section_threadvars in target_info" condition, it is inverse to one on the following line, making non-generic branch impossible to execute.
+ Define FPC_SECTION_THREADVARS macro if corresponding flag is set for the target.
git-svn-id: trunk@21210 -
o support for the new codepage-aware ansistrings in the jvm branch
o empty ansistrings are now always represented by a nil pointer rather than
by an empty string, because an empty string also has a code page which
can confuse code (although this will make ansistrings harder to use
in Java code)
o more string helpers code shared between the general and jvm rtl
o support for indexbyte/word in the jvm rtl (warning: first parameter
is an open array rather than an untyped parameter there, so
indexchar(pcharvar^,10,0) will be equivalent to
indexchar[pcharvar^],10,0) there, which is different from what is
intended; changing it to an untyped parameter wouldn't help though)
o default() support is not yet complete
o calling fpcres is currently broken due to limitations in
sysutils.executeprocess() regarding handling unix quoting and
the compiler using the same command lines for scripts and directly
calling external programs
o compiling the Java compiler currently requires adding ALLOW_WARNINGS=1
to the make command line
git-svn-id: branches/jvmbackend@20887 -
to low addresses in case the target cpu/OS does not support this (enabled
for reads on AIX/PPC because on AIX the first 16KB are readable)
git-svn-id: trunk@20832 -
