Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8232106

[x86] C2: SIGILL due to usage of SSSE3 instructions on processors which don't support it

    XMLWordPrintable

Details

    • b19
    • x86

    Backports

      Description

        Instructions like pabsb/w/d, phaddd get emitted when SSE3 is available, but are not supported without SSSE3.
        E.g. AMD Opteron(tm) Processor 2218 has SSE3, but not SSSE3.
        Test: compiler/c2/cr6340864/TestIntVect.java

        Attachments

          Issue Links

            backported by

            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-8233118 [x86] C2: SIGILL due to usage of SSSE3 instructions on processors which don't support it

            • P2 - Crashes, loss of data, severe memory leak.
            • 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-8242797 [x86] C2: SIGILL due to usage of SSSE3 instructions on processors which don't support it

            • P2 - Crashes, loss of data, severe memory leak.
            • 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-8232911 [x86] C2: SIGILL due to usage of SSSE3 instructions on processors which don't support it

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            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-8242343 [x86] C2: SIGILL due to usage of SSSE3 instructions on processors which don't support it

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Enhancement - null JDK-8074981 Integer/FP scalar reduction optimization

            • P3 - Major loss of function.
            • Resolved

            Enhancement - null JDK-8222074 Enhance auto vectorization for x86

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

            Activity

              People

                mdoerr Martin Doerr
                mdoerr Martin Doerr
                Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: