[ARM] Fix "Constant pool entry out of range!" in Thumb1 mode
This patch fixes PR36658, "Constant pool entry out of range!" in Thumb1 mode.
In ARMConstantIslands::optimizeThumb2JumpTables() in Thumb1 mode,
adjustBBOffsetsAfter() is not calculating postOffset correctly by
properly accounting for the padding that is required for the constant pool
that immediately follows the jump table branch instruction.
Reviewers: t.p.northover, eli.friedman
Reviewed By: t.p.northover
Subscribers: chrib, tstellar, javed.absar, kristof.beyls, llvm-commits
Differential Revision: https://reviews.llvm.org/D44709
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328341 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed