Revision a840645f - merge revision(s) 34278: * cont.c (cont_restore_0): prevent optimizi... - Ruby master - Ruby Issue Tracking System

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Revision a840645f

Added by naruse (Yui NARUSE) about 11 years ago

ID a840645f916c61b3e56d0c2a12db366b6a7625c6
Parent ac3be749
Child e80d0a96

merge revision(s) 34278:

    * cont.c (cont_restore_0): prevent optimizing out `sp'. sp is used for
      reserving a memory space with ALLOCA_N for restoring machine stack
      stored in cont->machine_stack, but clang optimized out it (and
      maybe #5851 is also caused by this).
      This affected TestContinuation#test_check_localvars.

    * cont.c (cont_restore_1): revert workaround introduced in r32201.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@40303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e