arsenm wrote:
Reposted as essentially the same form in
https://github.com/llvm/llvm-project/pull/137313.
https://github.com/llvm/llvm-project/pull/137314 takes the next step and
eliminates the reference counts
https://github.com/llvm/llvm-project/pull/134692
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@@ -437,7 +437,8 @@ static bool LinearizeExprTree(Instruction *I,
for (unsigned OpIdx = 0; OpIdx < I->getNumOperands(); ++OpIdx) { // Visit
operands.
Value *Op = I->getOperand(OpIdx);
LLVM_DEBUG(dbgs() << "OPERAND: " << *Op << " (" << Weight << ")\n");
- a
@@ -889,10 +919,50 @@ inline raw_ostream &operator<<(raw_ostream &OS, const
Value &V) {
return OS;
}
+inline Use::~Use() {
+ if (Val)
+Val->removeUse(*this);
+}
+
+void Use::addToList(unsigned &Count) {
+ assert(isa(Val) && "Only ConstantData is ref-counted");
+ ++Co
https://github.com/nikic commented:
Compile-time:
https://llvm-compile-time-tracker.com/compare.php?from=09588e93bbe486ce782de9fba604f5cd184ec446&to=54260021fd4ffa41b5f20994af7b34653b4d4d42&stat=instructions%3Au
It's possible that the wall-time picture may be different due to slightly less
mem
@@ -889,10 +919,50 @@ inline raw_ostream &operator<<(raw_ostream &OS, const
Value &V) {
return OS;
}
+inline Use::~Use() {
+ if (Val)
+Val->removeUse(*this);
+}
+
+void Use::addToList(unsigned &Count) {
+ assert(isa(Val) && "Only ConstantData is ref-counted");
+ ++Co
@@ -8857,6 +8857,8 @@ bool LLParser::parseMDNodeVector(SmallVectorImpl &Elts) {
//===--===//
bool LLParser::sortUseListOrder(Value *V, ArrayRef Indexes,
SMLoc Loc) {
+ if (isa(
@@ -437,7 +437,8 @@ static bool LinearizeExprTree(Instruction *I,
for (unsigned OpIdx = 0; OpIdx < I->getNumOperands(); ++OpIdx) { // Visit
operands.
Value *Op = I->getOperand(OpIdx);
LLVM_DEBUG(dbgs() << "OPERAND: " << *Op << " (" << Weight << ")\n");
- a
llvmbot wrote:
@llvm/pr-subscribers-llvm-transforms
Author: Matt Arsenault (arsenm)
Changes
This is a resurrected version of the patch attached to this RFC:
https://discourse.llvm.org/t/rfc-constantdata-should-not-have-use-lists/42606
In this adaptation, there are a few differences. In t
llvmbot wrote:
@llvm/pr-subscribers-llvm-analysis
Author: Matt Arsenault (arsenm)
Changes
This is a resurrected version of the patch attached to this RFC:
https://discourse.llvm.org/t/rfc-constantdata-should-not-have-use-lists/42606
In this adaptation, there are a few differences. In the
llvmbot wrote:
@llvm/pr-subscribers-backend-aarch64
@llvm/pr-subscribers-llvm-ir
Author: Matt Arsenault (arsenm)
Changes
This is a resurrected version of the patch attached to this RFC:
https://discourse.llvm.org/t/rfc-constantdata-should-not-have-use-lists/42606
In this adaptation, ther
https://github.com/arsenm ready_for_review
https://github.com/llvm/llvm-project/pull/134692
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https://github.com/arsenm edited
https://github.com/llvm/llvm-project/pull/134692
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https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/134692
>From 21970c51d15b2a95a3cea384662139cee341ebbd Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Thu, 3 Apr 2025 17:30:01 +0700
Subject: [PATCH] IR: Remove uselist for constantdata
This is a resurrected versio
https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/134692
>From 21970c51d15b2a95a3cea384662139cee341ebbd Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Thu, 3 Apr 2025 17:30:01 +0700
Subject: [PATCH] IR: Remove uselist for constantdata
This is a resurrected versio
https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/134692
>From 9313a3ec2e3cd0d4b68f4e3c02fe9bf05bbc2337 Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Thu, 3 Apr 2025 17:30:01 +0700
Subject: [PATCH] IR: Remove uselist for constantdata
This is a resurrected versio
https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/134692
>From 9313a3ec2e3cd0d4b68f4e3c02fe9bf05bbc2337 Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Thu, 3 Apr 2025 17:30:01 +0700
Subject: [PATCH] IR: Remove uselist for constantdata
This is a resurrected versio
https://github.com/arsenm edited
https://github.com/llvm/llvm-project/pull/134692
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arsenm wrote:
IROutliner patch: #134850
https://github.com/llvm/llvm-project/pull/134692
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https://github.com/llvm/llvm-project/pull/134692
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