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  1. JDK
  2. JDK-8055838

Hotspot does not compile with clang 6.0 (OS X Yosemite)

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    • b31

    Backports

      Description

        There is a check in the makefiles for versions of clang to lower the optimization level. This check needs to take clang 6.0 into account. The straightforward fix is below, however, we should probably verify if the lower optimization is still needed.




        diff -r 8e575cec7af9 make/bsd/makefiles/gcc.make
        --- a/make/bsd/makefiles/gcc.make Tue Aug 19 11:17:44 2014 -0700
        +++ b/make/bsd/makefiles/gcc.make Fri Aug 22 19:06:41 2014 +0200
        @@ -325,6 +325,10 @@
           else ifeq ($(shell expr $(CC_VER_MAJOR) = 5 \& $(CC_VER_MINOR) = 1), 1)
             OPT_CFLAGS/loopTransform.o += $(OPT_CFLAGS/NOOPT)
             OPT_CFLAGS/unsafe.o += -O1
        + # Clang 6.0
        + else ifeq ($(shell expr $(CC_VER_MAJOR) = 6 \& $(CC_VER_MINOR) = 0), 1)
        + OPT_CFLAGS/loopTransform.o += $(OPT_CFLAGS/NOOPT)
        + OPT_CFLAGS/unsafe.o += -O1
           else
             $(error "Update compiler workarounds for Clang $(CC_VER_MAJOR).$(CC_VER_MINOR)")
           endif

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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-8083354 Hotspot does not compile with clang 6.0 (OS X Yosemite)

            • 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-8237378 Hotspot does not compile with clang 6.0 (OS X Yosemite)

            • 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-8239628 Hotspot does not compile with clang 6.0 (OS X Yosemite)

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8048298 Clang needs to lower optimization level for some files

            • P5 - Cosmetic problem like misspelt words or misaligned text.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8077364 "if( !this )" construct prevents build on Xcode 6.3

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

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                sla Staffan Larsen (Inactive)
                sla Staffan Larsen (Inactive)
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