[PATCH] prevent folding a scalar FP load into a packed logical FP instruction (PR22371)

Sanjay Patel spatel at rotateright.com
Wed Feb 11 12:44:50 PST 2015


Previous upload was missing the new test file that checks to make sure we're not folding loads in each of the modified tablegen patterns (AVX / SSE + float / double).


http://reviews.llvm.org/D7474

Files:
  lib/Target/X86/X86InstrFragmentsSIMD.td
  lib/Target/X86/X86InstrInfo.cpp
  lib/Target/X86/X86InstrSSE.td
  test/CodeGen/X86/logical-load-fold.ll
  test/CodeGen/X86/stack-align.ll

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