[PATCH] Vector integer/float conversion memory folding (cvttps2dq / cvttpd2dq)

Simon Pilgrim llvm-dev at redking.me.uk
Mon Oct 27 08:23:39 PDT 2014


Hi qcolombet, spatel,

Split from http://reviews.llvm.org/D5981

Fixed an issue with the VCVTTPD2DQ / VCVTTPS2DQ instructions being incorrectly put in the 2 source operand folding tables instead of the 1 source operand and added the missing 256-bit AVX versions

http://reviews.llvm.org/D6001

Files:
  lib/Target/X86/X86InstrInfo.cpp
  test/CodeGen/X86/avx1-stack-reload-folding.ll
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