llvm-6502/test/CodeGen/CellSPU
Kalle Raiskila 940e7965f1 Improve lowering of sext to i128 on SPU.
The old algorithm inserted a 'rotqmbyi' instruction which was
both redundant and wrong - it made shufb select bytes from the
wrong end of the input quad.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116701 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18 09:34:19 +00:00
..
useful-harnesses
2009-01-01-BrCond.ll
2010-04-07-DbgValueOtherTargets.ll
and_ops.ll
arg_ret.ll Zap some redundant 'ori $?, $?, 0' from SPU. 2010-10-01 09:20:01 +00:00
bigstack.ll Have SPU handle halfvec stores aligned by 8 bytes. 2010-08-09 16:33:00 +00:00
bss.ll
call_indirect.ll Remove many calls to TII::isMoveInstr. Targets should be producing COPY anyway. 2010-07-16 04:45:42 +00:00
call.ll Fix SPU BE to use all the available return registers. 2010-08-24 11:50:48 +00:00
crash.ll
ctpop.ll
dg.exp
dp_farith.ll
eqv.ll
extract_elt.ll
fcmp32.ll
fcmp64.ll
fdiv.ll
fneg-fabs.ll
i8ops.ll
i64ops.ll
icmp8.ll
icmp16.ll
icmp32.ll
icmp64.ll
immed16.ll
immed32.ll
immed64.ll
int2fp.ll
intrinsics_branch.ll
intrinsics_float.ll
intrinsics_logical.ll
jumptable.ll Mark the SPU 'lr' instruction to never have side effects. 2010-06-21 15:08:16 +00:00
loads.ll Fix some tests that didn't test anything. 2010-06-26 20:05:06 +00:00
mul_ops.ll
mul-with-overflow.ll
nand.ll
or_ops.ll
private.ll
rotate_ops.ll
select_bits.ll
sext128.ll Improve lowering of sext to i128 on SPU. 2010-10-18 09:34:19 +00:00
shift_ops.ll
shuffles.ll Fix CellSPU vector shuffles, again. 2010-09-08 11:53:38 +00:00
sp_farith.ll
stores.ll
storestruct.ll
struct_1.ll
sub_ops.ll Fix encoding of 'sf' and 'sfh' instructions. 2010-05-10 08:13:49 +00:00
trunc.ll
v2f32.ll Remove all traces of v2[i,f]32 on SPU. 2010-08-18 10:04:39 +00:00
v2i32.ll Change SPU register re-interpretations from OR to COPY_TO_REGCLASS instruction. 2010-09-16 12:29:33 +00:00
vec_const.ll
vecinsert.ll Fix SPU to cope with vector insertelement to an undef position. 2010-06-09 09:58:17 +00:00