Commit ae4f1033 authored by Gabor Greif's avatar Gabor Greif 💬

Introduce NCG config flag and add helper

... for testing presence of NCG

This commit adds a criterion for checking whether we can expect sensible
output from --ddump-asm.
parent ef57272e
......@@ -158,6 +158,8 @@ def get_compiler_info():
s = re.sub('[\r\n]', '', s)
rtsInfoDict = dict(eval(s))
config.have_ncg = compilerInfoDict.get("Have native code generator", "NO") == "YES"
# external interpreter needs RTS linker support
# If the field is not present (GHC 8.0 and earlier), assume we don't
# have -fexternal-interpreter (though GHC 8.0 actually does)
......@@ -440,6 +440,9 @@ def cygwin( ):
def have_vanilla( ):
return config.have_vanilla
def have_ncg( ):
return config.have_ncg
def have_dynamic( ):
return config.have_dynamic
......@@ -1174,7 +1177,7 @@ def check_stats(name, way, stats_file, range_fields):
metric_result = failBecause('no such stats metric')
actual_val = int(
# Store the metric so it can later be stored in a git note.
perf_stat = metric_dict(name, way, metric, actual_val)
change = None
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