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| author | Joel E. Denny <jdenny.ornl@gmail.com> | 2025-07-31 15:56:31 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-07-31 15:56:31 -0400 |
| commit | 37e03b56b8172d73ebd755a210fcfa031133220a (patch) | |
| tree | 0377f9673578592ad44b53ccf45669e8a067c41a /llvm/lib/IR/Verifier.cpp | |
| parent | a85c725952f7eec54552c195353ff0cb6275a2e0 (diff) | |
| download | llvm-37e03b56b8172d73ebd755a210fcfa031133220a.zip llvm-37e03b56b8172d73ebd755a210fcfa031133220a.tar.gz llvm-37e03b56b8172d73ebd755a210fcfa031133220a.tar.bz2 | |
Revert "[PGO] Add `llvm.loop.estimated_trip_count` metadata" (#151585)
Reverts llvm/llvm-project#148758
[As
requested.](https://github.com/llvm/llvm-project/pull/148758#pullrequestreview-3076627201)
Diffstat (limited to 'llvm/lib/IR/Verifier.cpp')
| -rw-r--r-- | llvm/lib/IR/Verifier.cpp | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp index 924b5da..3ff9895 100644 --- a/llvm/lib/IR/Verifier.cpp +++ b/llvm/lib/IR/Verifier.cpp @@ -121,7 +121,6 @@ #include "llvm/Support/MathExtras.h" #include "llvm/Support/ModRef.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Transforms/Utils/LoopUtils.h" #include <algorithm> #include <cassert> #include <cstdint> @@ -1072,21 +1071,6 @@ void Verifier::visitMDNode(const MDNode &MD, AreDebugLocsAllowed AllowLocs) { } } - // Check llvm.loop.estimated_trip_count. - if (MD.getNumOperands() > 0 && - MD.getOperand(0).equalsStr(LLVMLoopEstimatedTripCount)) { - Check(MD.getNumOperands() == 1 || MD.getNumOperands() == 2, - "Expected one or two operands", &MD); - if (MD.getNumOperands() == 2) { - auto *Count = dyn_cast_or_null<ConstantAsMetadata>(MD.getOperand(1)); - Check(Count && Count->getType()->isIntegerTy() && - cast<IntegerType>(Count->getType())->getBitWidth() <= 32, - "Expected optional second operand to be an integer constant of " - "type i32 or smaller", - &MD); - } - } - // Check these last, so we diagnose problems in operands first. Check(!MD.isTemporary(), "Expected no forward declarations!", &MD); Check(MD.isResolved(), "All nodes should be resolved!", &MD); |