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| author | Sebastian Graf <sebastian.graf@kit.edu> | 2019-02-19 13:52:11 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-03-07 20:44:08 -0500 |
| commit | 1675d40afe07b9c414eaa37d85819f37f8420118 (patch) | |
| tree | 0e0fe32fdf1a70a90e2c531a89b0a16b07fbad20 /testsuite/tests/simplStg | |
| parent | 068b7e983f4a0b35f453aa5e609998efd0c3f334 (diff) | |
| download | haskell-1675d40afe07b9c414eaa37d85819f37f8420118.tar.gz | |
Always do the worker/wrapper split for NOINLINEs
Trac #10069 revealed that small NOINLINE functions didn't get split
into worker and wrapper. This was due to `certainlyWillInline`
saying that any unfoldings with a guidance of `UnfWhen` inline
unconditionally. That isn't the case for NOINLINE functions, so we
catch this case earlier now.
Nofib results:
--------------------------------------------------------------------------------
Program Allocs Instrs
--------------------------------------------------------------------------------
fannkuch-redux -0.3% 0.0%
gg +0.0% +0.1%
maillist -0.2% -0.2%
minimax 0.0% -0.8%
--------------------------------------------------------------------------------
Min -0.3% -0.8%
Max +0.0% +0.1%
Geometric Mean -0.0% -0.0%
Fixes #10069.
-------------------------
Metric Increase:
T9233
-------------------------
Diffstat (limited to 'testsuite/tests/simplStg')
| -rw-r--r-- | testsuite/tests/simplStg/should_compile/all.T | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/testsuite/tests/simplStg/should_compile/all.T b/testsuite/tests/simplStg/should_compile/all.T index 2cb89749c4..bb2e25ed4b 100644 --- a/testsuite/tests/simplStg/should_compile/all.T +++ b/testsuite/tests/simplStg/should_compile/all.T @@ -9,12 +9,4 @@ def f( name, opts ): setTestOpts(f) -def checkStgString(needle): - def norm(str): - if needle in str: - return "%s contained in -ddump-simpl\n" % needle - else: - return "%s not contained in -ddump-simpl\n" % needle - return normalise_errmsg_fun(norm) - -test('T13588', [ checkStgString('case') ] , compile, ['-dverbose-stg2stg']) +test('T13588', [ grep_errmsg('case') ] , compile, ['-dverbose-stg2stg -fno-worker-wrapper']) |