[PATCH] D48434: Fix crash on inline asm with 64bit matching input in 32bit GPR

[Thomas Preud'homme via Phabricator via llvm-commits]

thopre updated this revision to Diff 157785.
thopre added a comment.

Fix logic for input matching a register constraint for a specific register and add tests for it. I've verified that the code for this logic is executed by those new testcases and that the testcase failed without the fix.


Repository:
  rL LLVM

https://reviews.llvm.org/D48434

Files:
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  test/CodeGen/ARM/inline-asm-operand-implicit-cast.ll

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