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[utils] Fix incompatibility of bisect[-skip-count] with Python 3

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Summary:
This change replaces the print statements with print function calls
and also replaces the '/' operator (which is integer division in Py2,
but becomes floating point division in Py3) with the '//' operator
which has the same semantics in Py2 and Py3.

Reviewers: greened, michaelplatings, gottesmm

Reviewed By: greened

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68138

llvm-svn: 373759
This commit is contained in:
Mikhail Maltsev 2019-10-04 16:44:18 +00:00
parent 856383555b
commit cfe8bedca0
2 changed files with 8 additions and 6 deletions
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5
llvm/utils/bisect
View File

@ -12,6 +12,7 @@
# And bisect will continually call ./script.sh with various counts using
# the exit status to determine success and failure.
#
from __future__ import print_function
import os
import sys
import argparse
@ -34,10 +35,10 @@ print("End: %d" % end)
last = None
while start != end and start != end-1:
count = start + (end - start)/2
count = start + (end - start)//2
print("Visiting Count: %d with (Start, End) = (%d,%d)" % (count, start, end))
cmd = [x % {'count':count} for x in args.command]
print cmd
print(cmd)
result = subprocess.call(cmd)
if result == 0:
print(" PASSES! Setting start to count")

9
llvm/utils/bisect-skip-count
View File

@ -20,6 +20,7 @@
# result. Incrementing the last good count by one or decrementing the
# last good skip by one should produce a failure.
#
from __future__ import print_function
import os
import sys
import argparse
@ -52,10 +53,10 @@ print("End: %d" % end)
last = None
while start != end and start != end-1:
count = start + (end - start)/2
count = start + (end - start)//2
print("Visiting Skip: %d with (Start, End) = (%d,%d)" % (count, start, end))
cmd = [x % {'skip':count, 'count':-1} for x in args.command]
print cmd
print(cmd)
try:
result = subprocess.call(cmd, shell=args.shell, timeout=args.timeout)
if result == 0:
@ -75,10 +76,10 @@ print("Bisect of Count starting!")
print("Start: %d" % start)
print("End: %d" % end)
while start != end and start != end-1:
count = start + (end - start)/2
count = start + (end - start)//2
print("Visiting Count: %d with (Start, End) = (%d,%d)" % (count, start, end))
cmd = [x % {'count':count, 'skip':firstcount } for x in args.command]
print cmd
print(cmd)
try:
result = subprocess.call(cmd, shell=args.shell, timeout=args.timeout)
if result == 0: