[PATCH] D62249: RegAllocFast: Set MayLiveAcrossBlocks when allocating uses

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet added inline comments.


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Comment at: test/CodeGen/X86/bug41973.ll:2
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=x86_64-grtev4-linux-gnu -O0 -regalloc=fast < %s | FileCheck %s
+
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BTW we should probably go with a `.mir` test if at all possible to be sure the layout of the use and basic blocks remains the same in the future. I.e., that this test keeps testing what it was aimed for.


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  https://reviews.llvm.org/D62249/new/

https://reviews.llvm.org/D62249