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[Clang] Disable new PM for tests that use optimization level -O1, -O2 and -O3

Description

[Clang] Disable new PM for tests that use optimization level -O1, -O2 and -O3

Tests that use -O1, -O2 and -O3 would often produce different results
with the new pass manager which makes these tests fail. Disable new PM
explicitly for these tests.

Differential Revision: https://reviews.llvm.org/D58375