[llvm] 59acdf0 - fix D78849 for g++ < 7.1

[Nick Desaulniers via llvm-commits]

Author: Nick Desaulniers
Date: 2020-04-27T13:47:00-07:00
New Revision: 59acdf0aca10b78c5d3885f9721779585593074a

URL: https://github.com/llvm/llvm-project/commit/59acdf0aca10b78c5d3885f9721779585593074a
DIFF: https://github.com/llvm/llvm-project/commit/59acdf0aca10b78c5d3885f9721779585593074a.diff

LOG: fix D78849 for g++ < 7.1

Summary:
Looks like g++ < 7.1 has a bug resolving calls to member functions without
`this->` in lamdas with `auto` types.  It looks like multiple build bots are
using g++-5.

https://stackoverflow.com/questions/32097759/calling-this-member-function-from-generic-lambda-clang-vs-gcc
https://godbolt.org/z/MiaRt-

Reviewers: MaskRay, efriedma, jyknight, craig.topper, rsmith

Reviewed By: rsmith

Subscribers: hiraditya, llvm-commits, srhines

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D78962

Added: 
    

Modified: 
    llvm/lib/CodeGen/MachineVerifier.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp
index 2c570f108961..e113db64f5af 100644
--- a/llvm/lib/CodeGen/MachineVerifier.cpp
+++ b/llvm/lib/CodeGen/MachineVerifier.cpp
@@ -168,14 +168,14 @@ namespace {
 
       // Same for a full set.
       bool addRequired(const RegSet &RS) {
-        return llvm::any_of(RS,
-                            [this](unsigned Reg) { return addRequired(Reg); });
+        return llvm::any_of(
+            RS, [this](unsigned Reg) { return this->addRequired(Reg); });
       }
 
       // Same for a full map.
       bool addRequired(const RegMap &RM) {
         return llvm::any_of(
-            RM, [this](const auto &P) { return addRequired(P.first); });
+            RM, [this](const auto &P) { return this->addRequired(P.first); });
       }
 
       // Live-out registers are either in regsLiveOut or vregsPassed.