[PATCH] D88517: [BasicBlockSections] Make sure that the labels for address-taken blocks are emitted after switching the seciton.

[Snehasish Kumar via Phabricator via llvm-commits]

snehasish accepted this revision.
snehasish added a comment.
This revision is now accepted and ready to land.

lgtm with some minor comments.



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Comment at: llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:3051
+  // entry block is always placed in the function section and is handled
+  // separately.
+  if (MBB.isBeginSection() && !MBB.pred_empty()) {
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Can you extend the comment here to state that this needs to happen before the `if (MBB.hasAddressTaken())` part below?


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Comment at: llvm/test/CodeGen/X86/basic-block-sections-blockaddress.ll:1
+;; This test verifies that basic-block-sections works with address-taken basic blocks.
+; RUN: llc < %s -mtriple=x86_64 -basic-block-sections=all | FileCheck %s
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nit: perhaps a better name for this file is "basic-block-sections-address-taken.ll"


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Comment at: llvm/test/CodeGen/X86/basic-block-sections-blockaddress.ll:28
+  ret void
+; CHECK:         .section .text,"ax", at progbits,unique,2
+; CHECK-NEXT:    .Ltmp1:
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I think you meant to only indent the instructions, the labels should be indented less here and above?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D88517/new/

https://reviews.llvm.org/D88517