[PATCH] D45437: Support inline asm with multiple 64bit output in 32bit GPR

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

thopre created this revision.
thopre added reviewers: bogner, t.p.northover, lattner.
Herald added subscribers: llvm-commits, javed.absar.
thopre added a dependency: D45376: Fix PR34170: Crash on inline asm with 64bit output in 32bit GPR.

Extend fix for PR34170 to support inline assembly with multiple output operands that do not naturally go in the register class it is constrained to (eg. double in a 32-bit GPR as in the PR).


Repository:
  rL LLVM

https://reviews.llvm.org/D45437

Files:
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  test/CodeGen/ARM/pr34170.ll

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