7e25bc4145
Fix SPU BE to use all the available return registers.
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llc used to assert on the added testcase.
llvm-svn: 111911
2010-08-24 11:50:48 +00:00
0ab5a02579
Mark the SPU 'lr' instruction to never have side effects.
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This allows the fast regiser allocator to remove redundant
register moves.
Update a set of tests that depend on the register allocator
to be linear scan.
llvm-svn: 106420
2010-06-21 15:08:16 +00:00
a080159a7c
Convert more tests to avoid llvm-as.
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llvm-svn: 81545
2009-09-11 18:36:27 +00:00
02e2c2450e
CellSPU:
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- Fix call.ll and call_indirect.ll expected results, now that it's using a
different pre-register allocation scheduler.
llvm-svn: 60741
2008-12-09 06:12:03 +00:00
487c43412d
Resolve bug 2947: vararg-marked functions must spill registers R3-R79 to stack
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so that va_start/va_arg/et.al. will walk arguments correctly for Cell SPU.
N.B.: Because neither clang nor llvm-gcc-4.2 can be built for CellSPU, this is
still unexorcised code.
llvm-svn: 58415
2008-10-30 01:51:48 +00:00
1b35211fcc
remove extraneous &&'s from tests, as Scott is apparently not going to.
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llvm-svn: 46173
2008-01-18 19:53:43 +00:00
a246e09aa0
More working CellSPU test cases:
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- call.ll: Function call
- ctpop.ll: Count population
- dp_farith.ll: DP arithmetic
- eqv.ll: Equivalence primitives
- fcmp.ll: SP comparisons
- fdiv.ll: SP division
- fneg-fabs.ll: SP negation, aboslute value
- int2fp.ll: Integer -> SP conversion
- rotate_ops.ll: Rotation primitives
- select_bits.ll: (a & c) | (b & ~c) bit selection
- shift_ops.ll: Shift primitives
- sp_farith.ll: SP arithmentic
llvm-svn: 45217
2007-12-19 20:50:49 +00:00
Kalle Raiskila