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| author | James Iry <jamesiry@gmail.com> | 2013-03-11 13:26:11 -0700 |
|---|---|---|
| committer | James Iry <jamesiry@gmail.com> | 2013-03-14 10:20:10 -0700 |
| commit | 3a17ff00067f8f11288b1ddc778e193bed3ea017 (patch) | |
| tree | 949e940c0b93a2ccdbf2310f06cd337a9b905ac1 /test/files/run/blame_eye_triple_eee.check | |
| parent | 69109c0ace5e3ac831c3b0a5635f25317d3b28bf (diff) | |
| download | scala-3a17ff00067f8f11288b1ddc778e193bed3ea017.tar.gz scala-3a17ff00067f8f11288b1ddc778e193bed3ea017.tar.bz2 scala-3a17ff00067f8f11288b1ddc778e193bed3ea017.zip | |
Cleanup of constant optimization
This commit cleans up constant optimization from the review of
https://github.com/scala/scala/pull/2214 .
* drops are done using the instruction's consumed count rather than a
numeric literal
* drops are moved into one common method in the main instruction
interpreter
* One instance of x.length > y.length is replaced with
x.lengthCompare(y.length) > 0
* NaN is dealt with by treating it as an UNKNOWN
* A test is added to make sure NaN semantics aren't broken.
* The constant-optmization test is improved with tests for switch
statements
Diffstat (limited to 'test/files/run/blame_eye_triple_eee.check')
| -rw-r--r-- | test/files/run/blame_eye_triple_eee.check | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/files/run/blame_eye_triple_eee.check b/test/files/run/blame_eye_triple_eee.check new file mode 100644 index 0000000000..5e46d91a8f --- /dev/null +++ b/test/files/run/blame_eye_triple_eee.check @@ -0,0 +1,9 @@ +if (NaN == NaN) is good +if (x == x) is good +if (x == NaN) is good +if (NaN != NaN) is good +if (x != x) is good +if (NaN != x) is good +x matching was good +NaN matching was good +loop with NaN was goood |