 masta
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0cb1a129b3
{ARM} Implement usage of generic division-by-const optimization
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преди 11 години |
 sergei
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68b97bee5a
* ARM: Implemented floating-point negation and abs() for softfloat using integer instructions. Fixes webtbs/tw4534.pp, and also yields much faster code than existing implementation.
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преди 11 години |
 Jonas Maebe
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4065483a50
* completed thlcgobj.location_force_fpureg(), use it everywhere and removed
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преди 11 години |
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masta
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a72a3f4e01
Little cleanup after r26669, no functional changes
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преди 11 години |
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masta
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80d2ee8ad0
Don't reuse registers on ARM 64 bits shift
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преди 11 години |
 Jeppe Johansen
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d24cbbf9f5
Changed debug information to dwarf for ARM_embedded, and set local minimum alignment to 4.
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преди 11 години |
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Jonas Maebe
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b6d279d4aa
* don't transform div-by-power-of-2 into a shift when overflow checking is
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преди 12 години |
 florian
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73e6af4864
+ cpu flag CPUARM_HAS_THUMB_IDIV
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преди 12 години |
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florian
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d4968e054b
+ arm: tsettings.instructionset
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преди 12 години |
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florian
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e514e84c83
* first_moddivint should not change the return type if div/mul/add is used
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преди 12 години |
|
Jeppe Johansen
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570b40faed
Signed modulus by 2 on ARM with no division is optimized to a series of instructions instead of calling fpc_mod_longint.
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преди 12 години |
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Jonas Maebe
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5051453806
+ support for LOC_(C)MMREGISTER in hlcg
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преди 12 години |
|
florian
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21c154d60a
Merged r22903
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преди 12 години |
|
florian
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1eeeb309c7
* intial armv6m support, it is not working yet, constant pool insertation and conditional branch fixup is not working yet
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преди 12 години |
|
florian
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47d43750e4
* remove unused units from uses statements
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преди 12 години |
|
Jeppe Johansen
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3ee29eb219
Fixed ARMv7-EM code generation and RTL compilation
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преди 13 години |
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Jeppe Johansen
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a8f9b0dac4
Added initial support for the Cortex-M4F FPv4_S16 FPU
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преди 13 години |
|
florian
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45383fd32d
+ a lot missing flag allocs/deallocs added
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преди 13 години |
|
florian
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d8161c185c
+ track usage of flags by using a new register RS_/NR_DEFAULTFLAGS
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преди 13 години |
|
florian
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d2aa35e9de
* throw an internal error if code generation depends on expectloc but expectloc and real loc do not match
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преди 13 години |
|
masta
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1c51b8d906
Disable 64bit shifts for thumb2 - Fix for Mantis #22520
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преди 13 години |
|
masta
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504a0ce0ca
Fix for Mantis #22326
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преди 13 години |
|
masta
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ca70207bc0
Support 64-bit shifts on ARM.
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преди 13 години |
|
Jonas Maebe
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edd42aa42a
* moved subsetref/reg and bit_set/test support from cgobj to hlcgobj for
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преди 13 години |
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Jonas Maebe
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6ba8dc7146
+ support for the ARM hard float EABI on Linux (patch by Peter Green):
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преди 13 години |
|
florian
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5fa184c952
+ patch by Jeppe Johansen to make use of the div/udiv instruction on arm7m, resolves #20022
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преди 14 години |
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Jonas Maebe
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d1538ab023
o added ARM VPFv2/VFPv3 support:
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преди 16 години |
 yury
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4cabbe0e39
* Fixed compiler cycling with enabled range and overflow checking.
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преди 17 години |
|
florian
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c77267e01f
* more div n^2 optimization
|
преди 18 години |
|
florian
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c57f44d75b
+ div 2^n optimization for arm
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преди 18 години |
