pierre
68bcffc3e0
Fix riscv64 compiler compilation with -dEXTDEBUG
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git-svn-id: trunk@39922 -
2018-10-13 09:47:29 +00:00
Jeppe Johansen
d33b520690
Clean up peephole optimization code.
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Add hardfloat ABI option for RiscV. Still needs proper implementation though.
Add CG support for profiling.
git-svn-id: branches/laksen/riscv_new@39798 -
2018-09-24 17:15:22 +00:00
Jeppe Johansen
8f4173c54d
Add a number of optimizations.
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Don't do CSE restructuring when has full evaluation enabled.
git-svn-id: branches/laksen/riscv_new@39781 -
2018-09-20 20:27:58 +00:00
Jeppe Johansen
74a7963d58
Redo overflow checking code.
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Fix shift operators in case of unsigned subreg operations. There should be no sign extension here.
Add some unittest implementations that test stack execution and writing to readonly constants.
git-svn-id: branches/laksen/riscv_new@39762 -
2018-09-16 18:37:59 +00:00
Jeppe Johansen
1f68caaf82
Removed reuse of src and dest registers in g_concatcopy as that
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could modify registers used for other stuff(ex. framepointer).
git-svn-id: branches/laksen/riscv_new@39717 -
2018-09-09 14:02:54 +00:00
florian
f040c19fd6
* cleanup
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git-svn-id: branches/laksen/riscv_new@39712 -
2018-09-07 19:22:59 +00:00
Jeppe Johansen
29ea4ed07d
Add rounding mode operands.
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Add support for trunc and round methods.
git-svn-id: branches/laksen/riscv_new@39698 -
2018-09-01 19:48:44 +00:00
Jeppe Johansen
f781c8942e
Write real atomic operations, and add memory barrier operations.
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Add support for fence, and acquire/release syntax to assembler reader.
Fix broken register aliases.
git-svn-id: branches/laksen/riscv_new@39524 -
2018-07-29 16:43:09 +00:00
Jeppe Johansen
90d5f5e760
Added library search paths.
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Removed GP and TP from allocatable registers for now. GP should not be overwritten.
Ported dllprt0.as
Fixed register usage in cprt0.as
git-svn-id: branches/laksen/riscv_new@39522 -
2018-07-29 13:08:15 +00:00
Jeppe Johansen
76dda5813e
Updated dynlinker filename.
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Fix passing of vararg register pairs.
Fix passing of big record, and return of records.
Disabled framepointer elimination for the time being.
git-svn-id: branches/laksen/riscv_new@39519 -
2018-07-28 20:06:06 +00:00
florian
dc3830d78d
* integer and float registers do not overlay on Risc-V
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git-svn-id: branches/laksen/riscv_new@39512 -
2018-07-26 20:57:01 +00:00
Jeppe Johansen
27ab039366
Fixed _fini and _init references in cprt0.as
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Add RiscV to fcl-res and fpcres.
Check that constant is a valid imm12 when doing overflow checking.
git-svn-id: branches/laksen/riscv_new@39494 -
2018-07-23 11:40:55 +00:00
Jeppe Johansen
b98eb3daa9
Changed order in stack unravelling RTL code, to match the most common cases.
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Fixed unsigned conditions for branch conditions.
Added some additional const loading cases.
Changed the temporary register used during calls because it could otherwise clash with the argument passing registers.
git-svn-id: branches/laksen/riscv_new@39492 -
2018-07-23 01:11:31 +00:00
florian
f3b7e3281a
* fix int to real for non-register locations
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git-svn-id: branches/laksen/riscv_new@39491 -
2018-07-22 20:48:15 +00:00
Jeppe Johansen
6d9a0fdc73
Added implementation of InstructionLoadsFromReg.
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Fixed spilling_get_operation_type_ref, no mem operation modifies ref registers.
git-svn-id: branches/laksen/riscv_new@39487 -
2018-07-22 18:38:07 +00:00
Jeppe Johansen
a906feb05e
Fixed bug in peephole optimizer.
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git-svn-id: branches/laksen/riscv_new@39486 -
2018-07-22 16:58:10 +00:00
Jeppe Johansen
2499129ba5
Pass aggregates larger than 2*XLEN as a reference.
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Fix load_reg_reg and make it do proper type conversions.
Added maybeadjust to tcgrv.
git-svn-id: branches/laksen/riscv_new@39485 -
2018-07-22 14:15:29 +00:00
florian
9776ea2afe
* SLTIU -> SLTU
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git-svn-id: branches/laksen/riscv_new@39484 -
2018-07-22 13:55:53 +00:00
florian
65a415c13e
* fix assembling with official binutils
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* fix compilation on 32 bit hosts
+ compile with -Sew
git-svn-id: branches/laksen/riscv_new@39482 -
2018-07-22 13:10:24 +00:00
Jeppe Johansen
054bf32f1f
Add RV64GC cpu type.
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Fix float loading.
Fix a number of small issues with wrong operand sizes.
Fixed concatcopy code generation.
Align jump table for case statements.
git-svn-id: branches/laksen/riscv_new@39481 -
2018-07-21 22:34:42 +00:00
Jeppe Johansen
768fc2ea4b
Added overflow checking in for add instructions.
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git-svn-id: branches/laksen/riscv_new@39479 -
2018-07-20 15:34:22 +00:00
Jeppe Johansen
6352328f3a
Update packages with information about RiscV.
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Fix g_external_wrapper, since it uses a register.
Fixed calling of gas.
Ported cprt0.
git-svn-id: branches/laksen/riscv_new@39475 -
2018-07-20 10:40:28 +00:00
Jeppe Johansen
ceb38833f2
Added RiscV32/64 target, from a cleaned up version of branches/laksen/riscv/trunk.
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git-svn-id: branches/laksen/riscv_new@39474 -
2018-07-20 08:21:15 +00:00
