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  1. JDK
  2. JDK-8262721

Add Tests to verify single iteration loops are properly optimized

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    • b10

    Backports

      Description

        Came up during review of JDK-8261308:

        "would be nice to have tests for 0,1,2 iterations and all 3 types of loops: for() {}, while() {}, do {} while() to verify that they are converted to straight code."

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8292471 Add Tests to verify single iteration loops are properly optimized

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8294220 Add Tests to verify single iteration loops are properly optimized

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8281529 Add Tests to verify single iteration loops are properly optimized

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8261308 C2: assert(inner->is_valid_counted_loop(T_INT) && inner->is_strip_mined()) failed: OuterStripMinedLoop should have been removed

            • P3 - Major loss of function.
            • Resolved

            Enhancement - null JDK-8254129 IR Test Framework to support regex-based matching on the IR in JTreg compiler tests

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            links to

            Commit Commit openjdk/jdk17u-dev/b37756ea

            Commit Commit openjdk/jdk/69e390a0

            Review Review openjdk/jdk17u-dev/693

            Review Review openjdk/jdk/7368

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                roland Roland Westrelin
                roland Roland Westrelin
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                  Created:
                  Updated:
                  Resolved: