[llvm] [Analysis] Remove traces of BlockEdgesAdder (PR #147102)
Kazu Hirata via llvm-commits
llvm-commits at lists.llvm.org
Fri Jul 4 12:32:35 PDT 2025
https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/147102
This patch removes traces of BlockEdgesAdder, which was a workaround
for an ancient version of GCC removed by:
commit c17e88f07e26247bf876bd7e8057dcd1b89d702c
Author: Kazu Hirata <kazu at google.com>
Date: Tue Jul 1 10:42:29 2025 -0700
>From 5f377cc7e6f351745cec23a769881eba333ff5d4 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Thu, 3 Jul 2025 22:48:14 -0700
Subject: [PATCH] [Analysis] Remove traces of BlockEdgesAdder
This patch removes traces of BlockEdgesAdder, which was a workaround
for an ancient version of GCC removed by:
commit c17e88f07e26247bf876bd7e8057dcd1b89d702c
Author: Kazu Hirata <kazu at google.com>
Date: Tue Jul 1 10:42:29 2025 -0700
---
llvm/include/llvm/Analysis/BlockFrequencyInfoImpl.h | 6 ------
1 file changed, 6 deletions(-)
diff --git a/llvm/include/llvm/Analysis/BlockFrequencyInfoImpl.h b/llvm/include/llvm/Analysis/BlockFrequencyInfoImpl.h
index d86760c4f9fe9..c9de5a4fa9213 100644
--- a/llvm/include/llvm/Analysis/BlockFrequencyInfoImpl.h
+++ b/llvm/include/llvm/Analysis/BlockFrequencyInfoImpl.h
@@ -72,9 +72,6 @@ namespace bfi_detail {
struct IrreducibleGraph;
-// This is part of a workaround for a GCC 4.7 crash on lambdas.
-template <class BT> struct BlockEdgesAdder;
-
/// Mass of a block.
///
/// This class implements a sort of fixed-point fraction always between 0.0 and
@@ -843,9 +840,6 @@ void IrreducibleGraph::addEdges(const BlockNode &Node,
/// (Running this until fixed point would "solve" the geometric
/// series by simulation.)
template <class BT> class BlockFrequencyInfoImpl : BlockFrequencyInfoImplBase {
- // This is part of a workaround for a GCC 4.7 crash on lambdas.
- friend struct bfi_detail::BlockEdgesAdder<BT>;
-
using BlockT = typename bfi_detail::TypeMap<BT>::BlockT;
using BlockKeyT = typename bfi_detail::TypeMap<BT>::BlockKeyT;
using FunctionT = typename bfi_detail::TypeMap<BT>::FunctionT;
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