[PATCH] D15047: [Mips64] Fix extension of 32-bit integer types.

[Vladimir Radosavljevic via llvm-commits]

vradosavljevic created this revision.
vradosavljevic added reviewers: dsanders, petarj.
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vradosavljevic set the repository for this revision to rL LLVM.
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For Mips64 N32/N64 ABI, unsigned 32-bit integers should be sign extended. This patch also fixes cases where operand for truncate instruction is in another basic block.

Repository:
  rL LLVM

http://reviews.llvm.org/D15047

Files:
  lib/Target/Mips/Mips64InstrInfo.td
  lib/Target/Mips/MipsISelLowering.cpp
  lib/Target/Mips/MipsISelLowering.h
  test/CodeGen/Mips/divrem.ll
  test/CodeGen/Mips/mips64-sign-extend.ll
  test/CodeGen/Mips/octeon_popcnt.ll

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