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| author | Quentin Carbonneaux <quentin.carbonneaux@yale.edu> | 2015-08-07 20:28:21 -0400 |
|---|---|---|
| committer | Quentin Carbonneaux <quentin.carbonneaux@yale.edu> | 2015-09-15 23:01:30 -0400 |
| commit | 83131357f7a15ee28208e41b1503937df34b99ba (patch) | |
| tree | 8cc7c65761bbbcba1f339dbeea5184798fed785f | |
| parent | dcf07ba55c437b892f4a73a8e513d7adacdf0e2b (diff) | |
| download | roux-83131357f7a15ee28208e41b1503937df34b99ba.tar.gz | |
add very nice spilling stress test
| -rw-r--r-- | lisc/test/spill2.ssa | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lisc/test/spill2.ssa b/lisc/test/spill2.ssa new file mode 100644 index 0000000..b312295 --- /dev/null +++ b/lisc/test/spill2.ssa @@ -0,0 +1,22 @@ +# make sure comparisons +# never get their two +# operands in memory +# run with NReg == 3, or +# adapt it! + +@start + %a =w copy 0 + %b =w copy 0 + +@loop + %c =w phi @start 0, @loop %f + %d =w phi @start 0, @loop %g + %e =w phi @start 0, @loop %h + %f =w add %c, %d + %g =w add %c, %e + %h =w add %e, %d + %x =w csle %a, %b + jnz %x, @loop, @end +@end + ret + |