[PATCH] D112911: Fix the side effect of outlined function when register is implicit and implicit-def

[Jin Lin via Phabricator via llvm-commits]

jinlin added inline comments.


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Comment at: llvm/test/CodeGen/AArch64/machine-outliner-side-effect-2.mir:19
     $x1 = ADDXri $sp, 16, 0
-    BL @spam, csr_darwin_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit $x0, implicit killed $x1, implicit-def $sp, implicit-def dead $x0
+    BL @spam, csr_darwin_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit $x0, implicit killed $x1, implicit-def $sp, implicit-def $x0
+    renamable $x1 = COPY $x0
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Why do you need to change this test file? With this fix, $x0 should be marked as use.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D112911/new/

https://reviews.llvm.org/D112911