Subzero: give crosstest .sz intermediate files names that depend on flags

Currently only the output has a unique name (supplied by the invocation), but the intermediate files (.sz.s, .sz.o) can get overwritten (w/ different optlevels, or targets). Would be nice to keep them around for debugging. (bug may happen for Om1 but not O2). BUG=none R=stichnot@chromium.org Review URL: https://codereview.chromium.org/333713004

Subzero: give crosstest .sz intermediate files names that depend on flags
798b4155 · Jan Voung · 1248a6d1 · 798b4155
Commit 798b4155 authored Jun 12, 2014 by Jan Voung
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crosstest.py crosstest/crosstest.py +3 -2

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--- a/crosstest/crosstest.py
+++ b/crosstest/crosstest.py
@@ -82,8 +82,9 @@ if __name__ == '__main__':
                f.write(line)
            f.close()
-        asm_sz = os.path.join(args.dir, base + '.sz.s')
+        base_sz = '%s.O%s.%s' % (base, args.optlevel, args.target)
-        obj_sz = os.path.join(args.dir, base + '.sz.o')
+        asm_sz = os.path.join(args.dir, base_sz + '.sz.s')
+        obj_sz = os.path.join(args.dir, base_sz + '.sz.o')
        obj_llc = os.path.join(args.dir, base + '.llc.o')
        shellcmd(['../llvm2ice',
                  '-O' + args.optlevel,