 sergei
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5f2821ee5f
* Moved handling of emulated floating point negation into new virtual method tcgunaryminusnode.second_float_emulated. Also changed it into simple flipping of the sign bit, which is how it is defined by IEEE 754, and already done for ARM targets. Relevant ARM-specific parts can now be removed, and m68k code gets significantly better without further efforts.
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11 years ago |
 nickysn
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63f0731913
* 16/8-bit alu fix in tcgunaryminusnode.emit_float_sign_change
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11 years ago |
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nickysn
|
88df284423
* fixed overflow checking for the 64-bit unary minus on 16 and 8-bit platforms
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11 years ago |
 Károly Balogh
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075645d2b3
do not generate zero divisor checks if a divisor is a constant
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11 years ago |
 Jonas Maebe
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5729c9c8ef
* fixed shl/shr with constant value>=32 on 64 bit platforms
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11 years ago |
|
Jonas Maebe
|
7033ddf679
* converted tshshrnode to thlcgobj
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11 years ago |
 florian
|
07579cf0b7
* cleanup
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11 years ago |
|
florian
|
3dddd01309
* do not location_force_reg in tcgshlshrnode.second_integer if left is already in a register
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11 years ago |
|
sergei
|
36d0c8a5a7
* x86 and SPARC: fixed handling 64-bit (qwordbool) values in tcgnotnode (partial fix for Mantis #25255).
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11 years ago |
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nickysn
|
988b742d71
* avoid the meaningless conversion of the right shl/shr argument to 32-bit on
|
11 years ago |
|
florian
|
4d5119bf1c
* fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
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11 years ago |
|
nickysn
|
cb81153cc4
* fixed tcgnotnode.second_64bit for 8/16-bit cpus after r24678
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12 years ago |
|
florian
|
44a7ef600f
* improve register handling for not and unary minus operator by using a new register for the destination
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12 years ago |
|
nickysn
|
a5c5b05362
* initial support for system procs that use calling conventions that push left to right on i8086 or i386
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12 years ago |
|
nickysn
|
4e640511fb
* tcgunaryminusnode.second_64bit fixed for < 32-bit CPUs
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12 years ago |
|
nickysn
|
48bba896a5
* cpu16bitalu fixes in tcgshlshrnode.second_integer
|
12 years ago |
|
nickysn
|
588b12200b
16-bit ALU fix in tcgunaryminusnode.second_integer
|
12 years ago |
|
Jonas Maebe
|
39f46d8350
* restored accidentally removed call to fpc_handleerror in r23325
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12 years ago |
|
Jonas Maebe
|
69c29a415f
* pass the procdef to getintparaloc instead of only the proccalloption, so
|
12 years ago |
|
florian
|
5e1e42ec2b
* fixes support for cpus with cpunodefaultint for unary minus nodes
|
12 years ago |
|
Jonas Maebe
|
1adeec6212
* fixed unaryminus overflow check for high level targets (call helper via
|
12 years ago |
|
florian
|
1c8c2d6dbb
* tcgshlshrnode.second_integer: don't load the right expression into a register if it is already a LOC_CREGISTER
|
13 years ago |
|
Jonas Maebe
|
7a0ae38700
+ also specify the parameter def when allocating a parameter via
|
13 years ago |
|
Jonas Maebe
|
edd42aa42a
* moved subsetref/reg and bit_set/test support from cgobj to hlcgobj for
|
13 years ago |
|
Jonas Maebe
|
80a63197e3
+ support for unaryminus for the JVM target (integer via generic code, float
|
14 years ago |
|
Jonas Maebe
|
4c152ccb7d
* converted tcgnotnode.second_integer() to hlcg
|
14 years ago |
|
florian
|
8d960cb608
+ implementation of shifting operations for avr
|
14 years ago |
|
florian
|
26fbfaf5a7
+ introduce the usage of asizeint/asizeuint for cpus with sizeof("alu")<>sizeof(pointer)
|
14 years ago |
 mazen
|
b127fc154a
* Fixed spell error revealed by lintian.
|
15 years ago |
|
Jonas Maebe
|
283018a3bf
* changed tprocdef.funcretloc[] from a tlocation into a tcgpara so it can
|
15 years ago |
