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8e68ea69cb
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21467 Commits

Author SHA1 Message Date
florian
8e68ea69cb * (modified/re-formatted) patch by Christo Crause: AVR: Optimizing code generation for shift with compile time constant 
git-svn-id: trunk@43136 -
(cherry picked from commit dd2d1bf68b)
 2021-10-24 12:40:36 +02:00
florian
bf85e51962 * AVR: patch by Christo Crause: fixes tcgavr.g_concatcopy for data with size>255, resolves #36066 
git-svn-id: trunk@42977 -
(cherry picked from commit 4e93a9a6c7)
 2021-10-24 12:40:36 +02:00
florian
97b0bda68d * fix tcgavr.g_flags2reg for sizes > 1 byte 
git-svn-id: trunk@42938 -
(cherry picked from commit 9e5cbce6be)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
d14e3e96a7 - Fix bug in software overflow checking for longint's. 
- AVR: Fix overflow checking for HW multiplications

git-svn-id: trunk@42531 -
(cherry picked from commit 1b698d319f)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
0c4d299514 AVR: Add support for using nostackframe in interrupt routines. 
git-svn-id: trunk@42519 -
(cherry picked from commit f72342ed0e)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
49ac4e0ed3 AVR: Add optimizations for sign testing, and a better Abs() implementation. 
git-svn-id: trunk@42510 -
(cherry picked from commit 91016c97a4)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
e03c4eb34f - Applied patch by Christo Crause from #33914 
git-svn-id: trunk@42493 -
(cherry picked from commit ff3372567f)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
464aeb266e - Fix overflow checking for multiplication operations on AVR. 
git-svn-id: trunk@42492 -
(cherry picked from commit 030cf78ac5)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
f1a9930550 avr: Fixed some inconsistencies. 
git-svn-id: trunk@42204 -
(cherry picked from commit 0d97dc7965)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
4996d129e5 - Add mov optimization for STS instruction. 
git-svn-id: trunk@42163 -
(cherry picked from commit aa4961d06e)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
3916bcba38 Check if the current register was the last in the cgpara, to avoid running over the last register allocated. 
git-svn-id: trunk@42159 -
(cherry picked from commit 5bdc635f50)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
18ba7fc23a Generalize skip instruction optimization for both sbix and sbrx. 
git-svn-id: trunk@42154 -
(cherry picked from commit c867d2b7f6)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
d993e1b9c3 avr: Add peephole optimization for in+sbr* bit test sequence. 
git-svn-id: trunk@41962 -
(cherry picked from commit 3ad450c636)
 2021-10-24 12:40:36 +02:00
Jeppe Johansen
f5e34990ae - Adds intrinsics to save/restore SREG when disabling interrupts. 
- Adds nostackframe to stack frame investigation stubs.

git-svn-id: trunk@41898 -
(cherry picked from commit 12879adc2f)
 2021-10-24 12:40:36 +02:00
florian
3d3e828151 * properly allocate parameter registers for constants on avr, resolves #33932 
git-svn-id: trunk@40848 -
(cherry picked from commit 8fceba4493)
 2021-10-24 12:40:36 +02:00
florian
7ac474341a * patch (slighly modified) by Christo Crause to write 16 bit registers on avr in hi/lo order, resolves #34721 
git-svn-id: trunk@40678 -
(cherry picked from commit 917de001d6)
 2021-10-24 12:40:36 +02:00
florian
a5d24ec763 * max_operands needs only to be 2 on avr 
git-svn-id: trunk@40197 -
(cherry picked from commit 42e54c1ad5)
 2021-10-24 12:40:36 +02:00
Yuriy Sydorov
eb69bbf4f1 * x86: Fixed update of used registers in the CMOV optimizations. 
This fixes a bug reported by Martin Frb in fpc-devel which is triggered
  by the recently provided test code in FPC 3.2.2 x86_64, but is hidden
  in trunk by other pipeline peephole optimizations.

(cherry picked from commit e9d318e7e2)
 2021-10-05 22:09:39 +03:00
flyingsheep
b8b1aeb4e0 * Fix for issue #39379 by bart broersma 
(cherry picked from commit 6c6cb13a5e)
 2021-09-30 19:41:44 +00:00
Yuriy Sydorov
ebc55c0f4e * If in a move instruction "MOV reg1,reg2" one of the registers must be 
spilled, but reg1 and reg2 are coalesced, then this is a no-op
  instruction and no spilling is needed.

(cherry picked from commit b43ee41090)
 2021-09-09 22:23:28 +02:00
Yuriy Sydorov
0ca0cd9d0d * Remove register allocations of coalesced registers if the alias 
register is spilled.

(cherry picked from commit b96057adeb)
 2021-09-07 21:43:16 +02:00
Yuriy Sydorov
0b5951cf22 * Patch by J. Gareth "Kit" Moreton (issue #39343). Added missing allocation 
of flags in tx86typeconvnode.second_int_to_bool and in generic
  tcgtypeconvnode.second_int_to_bool. This fixes random failures of the
  tcnvint1 test and some other tests when compiled with -O2.

(cherry picked from commit 940ac567a5)
 2021-09-07 21:37:19 +02:00
florian
58dacbd625 * generate a def. file only if really necessary 
(cherry picked from commit d3615788a8)
 2021-08-29 21:40:31 +02:00
Jonas Maebe
b7b9c5d94c * fix false possitive tconstexprint range errors after r41441 (mantis #35144) 
git-svn-id: trunk@41469 -
(cherry picked from commit eb71a30933)
 2021-08-27 10:02:15 +02:00
Pierre Muller
b2ce589dae Delete binary file added by error 2021-08-27 09:11:05 +02:00
Jonas Maebe
197f5cbec5 * let all the case code generation work with tconstexprint instead of aint, 
so it also works for 32 bit targets and a high level code generator
    (where aint is still 32 bit, but 64 bit operations are not decomposed)

git-svn-id: trunk@41441 -
(cherry picked from commit 07bd4ba517)

With local change to fix compilation for x86_64 CPU
 2021-08-26 23:28:28 +02:00
florian
9a7a015109 * properly handle result size for avx/sse based frac function, resolves #38248 
git-svn-id: trunk@47839 -
(cherry picked from commit b28aa5c684)
 2021-08-24 23:26:25 +02:00
florian
4e5fb2c6a8 * might_have_sideeffects gets flags: if mhs_exceptions is passed, nodes which might cause an exception are considered as having a side effect 
git-svn-id: branches/laksen/riscv_new@39483 -
(cherry picked from commit 32a58ba7d1)
 2021-08-24 10:43:24 +02:00
florian
f6dee4c3e0 * process fma intrinsic parameters in an order which takes care of multiple x87 stack parameters, resolves #38295 
(cherry picked from commit 9592c033e5)

# Conflicts:
#	.gitattributes
 2021-08-24 00:14:05 +02:00
florian
e683e6e912 * fix spilling of (v)min/max/s/ps/d operations 
git-svn-id: trunk@48856 -
(cherry picked from commit 90710d055b)
 2021-08-24 00:08:44 +02:00
florian
7a77369d5e * another loop counter copying fix 
git-svn-id: trunk@49028 -
(cherry picked from commit a32a870f33)
 2021-08-24 00:06:47 +02:00
florian
f7f0d53604 * prefetch instructions read only the operand 
git-svn-id: trunk@49089 -
(cherry picked from commit aa1a68000b)
 2021-08-24 00:06:20 +02:00
florian
7ceb3854c5 * AVR: fixed TCpuAsmOptimizer.RegLoadedWithNewValue 
git-svn-id: trunk@49126 -
(cherry picked from commit 05cf47f995)
 2021-08-24 00:01:42 +02:00
florian
26f200b0ff * even if currency is handled by torddef, it is a real number, so using / is perfectly right, resolves #38718 
(cherry picked from commit 09628e56cb)

# Conflicts:
#	.gitattributes
 2021-08-24 00:00:50 +02:00
florian
30c6cc295c * newer linux distros might have powerpc64 libraries in /usr/lib or /lib 
git-svn-id: trunk@49182 -
(cherry picked from commit 0a99028128)
 2021-08-24 00:00:01 +02:00
florian
078a6c31c9 * explicitly reset successor if noreturn is set 
git-svn-id: trunk@49487 -
(cherry picked from commit a988c0fab1)
 2021-08-23 23:53:22 +02:00
florian
9f2ab5eb2f + new switches -DD and DT which allow to pass an arbitrary string which is used by %DATE%/%TIME% 
git-svn-id: trunk@47132 -
(cherry picked from commit 9ea52b8578)

# Conflicts:
#	compiler/msgidx.inc
#	compiler/msgtxt.inc
 2021-08-21 21:26:25 +02:00
florian
7fca3c9b1f * check if git executable really exists 
(cherry picked from commit a77f5221f3)
 2021-08-21 20:57:24 +02:00
Don
5e06e89678 Allow custom definition of GIT. 
(cherry picked from commit f6636c9c1c)
 2021-08-21 20:55:44 +02:00
florian
d1f11bb292 * always use $(GIT) to call git 
(cherry picked from commit a4878d892c)

# Conflicts:
#	compiler/Makefile
 2021-08-21 20:55:38 +02:00
florian
7ae51087e5 * compiler Makefile checks if SOURCE_SOURCE_DATE_EPOCH_DATE is set or if git is used, in either case the former or the latter are used for the build date reported by the compiler 
git-svn-id: trunk@47133 -
(cherry picked from commit 201281ae2a)
 2021-08-21 20:46:54 +02:00
florian
055283f9cb * set register size correctly for popcnt(<byte>), resolves #37400 
(cherry picked from commit ed158f1e52)

# Conflicts:
#	.gitattributes
 2021-08-21 16:36:43 +02:00
florian
f58f92f005 * fix change information for popcnt 
(cherry picked from commit a45123a87b)
 2021-08-19 23:05:07 +02:00
florian
1fd49868c7 * properly check if -unpushed should be appended in revision.inc 
(cherry picked from commit 3e3f99c328)
 2021-08-18 10:57:27 +02:00
florian
d48e34a81d + include -unpushed in revision.inc if not all changes are pushed to the remote 
(cherry picked from commit 4c1eb4e454)
 2021-08-17 23:01:40 +02:00
florian
c69fde258c * if sub nodes of a commutative node contain conditionally executed nodes, these sub nodes might not be swapped 
as this might result in some nodes not being executed, like temp. create nodes with init. code, see e.g. issue #34653, resolves #34653
(cherry picked from commit e24449bcfd)

# Conflicts:
#	.gitattributes
 2021-08-16 23:11:06 +02:00
florian
1127761f49 * do not swap left/right code generation for assignment nodes if 
conditional expressions are involved, resolves #38129
(cherry picked from commit cc64d9eb4e)

# Conflicts:
#	.gitattributes
 2021-08-16 23:08:20 +02:00
florian
2e7736064e * use git describe to create a revision.inc if a .git dir is found 
(cherry picked from commit 0ff3f04700)

# Conflicts:
#	compiler/Makefile
 2021-08-16 21:37:51 +02:00
pierre
d1a642100a Add PPUDUMP variable to be able to specify explicit version of ppudump program, defaulting to ppudump executable in SEARCHPATH 
git-svn-id: trunk@42580 -
(cherry picked from commit 754b1bd930)
 2021-08-16 21:36:28 +02:00
Don
fce62a84a8 Remove "r" from FPC revision. 
(cherry picked from commit d147533c94)
 2021-08-13 22:40:57 +02:00