https://github.com/vikramRH updated https://github.com/llvm/llvm-project/pull/176693
>From 86f70c0913518bc7f98dc087fcea2f9a3a86a82a Mon Sep 17 00:00:00 2001 From: vikhegde <[email protected]> Date: Fri, 16 Jan 2026 16:45:41 +0530 Subject: [PATCH] [CodeGen][NPM] Disable Machine verifier at the end of default pipelines --- llvm/include/llvm/Passes/CodeGenPassBuilder.h | 3 --- llvm/test/CodeGen/AMDGPU/llc-pipeline-npm.ll | 9 +++------ llvm/test/CodeGen/X86/llc-pipeline-npm.ll | 12 ++++-------- 3 files changed, 7 insertions(+), 17 deletions(-) diff --git a/llvm/include/llvm/Passes/CodeGenPassBuilder.h b/llvm/include/llvm/Passes/CodeGenPassBuilder.h index 654f1072d6cef..8d147e7bcb755 100644 --- a/llvm/include/llvm/Passes/CodeGenPassBuilder.h +++ b/llvm/include/llvm/Passes/CodeGenPassBuilder.h @@ -596,9 +596,6 @@ Error CodeGenPassBuilder<Derived, TargetMachineT>::buildPipeline( if (auto Err = derived().addMachinePasses(PMW)) return std::move(Err); - if (!Opt.DisableVerify) - addMachineFunctionPass(MachineVerifierPass(), PMW); - if (PrintAsm) { derived().addAsmPrinter( PMW, [this, &Out, DwoOut, FileType](MCContext &Ctx) { diff --git a/llvm/test/CodeGen/AMDGPU/llc-pipeline-npm.ll b/llvm/test/CodeGen/AMDGPU/llc-pipeline-npm.ll index 0bbb857d94bb9..931e51421270a 100644 --- a/llvm/test/CodeGen/AMDGPU/llc-pipeline-npm.ll +++ b/llvm/test/CodeGen/AMDGPU/llc-pipeline-npm.ll @@ -91,8 +91,7 @@ ; GCN-O0-NEXT:live-debug-values ; GCN-O0-NEXT:machine-sanmd ; GCN-O0-NEXT:amdgpu-preload-kern-arg-prolog -; GCN-O0-NEXT:stack-frame-layout -; GCN-O0-NEXT:verify) +; GCN-O0-NEXT:stack-frame-layout) ; GCN-O0-NEXT:free-machine-function)) ; GCN-O2:require<MachineModuleAnalysis> @@ -263,8 +262,7 @@ ; GCN-O2-NEXT:live-debug-values ; GCN-O2-NEXT:machine-sanmd ; GCN-O2-NEXT:amdgpu-preload-kern-arg-prolog -; GCN-O2-NEXT:stack-frame-layout -; GCN-O2-NEXT:verify) +; GCN-O2-NEXT:stack-frame-layout) ; GCN-O2-NEXT:free-machine-function)) ; GCN-O3:require<MachineModuleAnalysis> @@ -435,8 +433,7 @@ ; GCN-O3-NEXT:live-debug-values ; GCN-O3-NEXT:machine-sanmd ; GCN-O3-NEXT:amdgpu-preload-kern-arg-prolog -; GCN-O3-NEXT:stack-frame-layout -; GCN-O3-NEXT:verify) +; GCN-O3-NEXT:stack-frame-layout) ; GCN-O3-NEXT:free-machine-function)) define void @empty() { diff --git a/llvm/test/CodeGen/X86/llc-pipeline-npm.ll b/llvm/test/CodeGen/X86/llc-pipeline-npm.ll index 3b93ca3b22e1f..f987bc7267a2a 100644 --- a/llvm/test/CodeGen/X86/llc-pipeline-npm.ll +++ b/llvm/test/CodeGen/X86/llc-pipeline-npm.ll @@ -63,8 +63,7 @@ ; O0-NEXT: machine-sanmd ; O0-NEXT: stack-frame-layout ; O0-NEXT: x86-seses -; O0-NEXT: x86-return-thunks -; O0-NEXT: verify) +; O0-NEXT: x86-return-thunks) ; O0-NEXT: free-machine-function) ; O2: require<MachineModuleAnalysis> @@ -174,8 +173,7 @@ ; O2-NEXT: machine-sanmd ; O2-NEXT: stack-frame-layout ; O2-NEXT: x86-seses -; O2-NEXT: x86-return-thunks -; O2-NEXT: verify) +; O2-NEXT: x86-return-thunks) ; O2-NEXT: free-machine-function) ; O0-WINDOWS: require<MachineModuleAnalysis> @@ -234,8 +232,7 @@ ; O0-WINDOWS-NEXT: stack-frame-layout ; O0-WINDOWS-NEXT: x86-seses ; O0-WINDOWS-NEXT: x86-return-thunks -; O0-WINDOWS-NEXT: x86-avoid-trailing-call -; O0-WINDOWS-NEXT: verify) +; O0-WINDOWS-NEXT: x86-avoid-trailing-call) ; O0-WINDOWS-NEXT: free-machine-function) ; O3-WINDOWS: require<MachineModuleAnalysis> @@ -348,6 +345,5 @@ ; O3-WINDOWS-NEXT: stack-frame-layout ; O3-WINDOWS-NEXT: x86-seses ; O3-WINDOWS-NEXT: x86-return-thunks -; O3-WINDOWS-NEXT: x86-avoid-trailing-call -; O3-WINDOWS-NEXT: verify) +; O3-WINDOWS-NEXT: x86-avoid-trailing-call) ; O3-WINDOWS-NEXT: free-machine-function) _______________________________________________ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
