# RUN: llc -mtriple=x86_64-- -passes=machine-cse -debug-pass-manager %s -o - 2>&1 | FileCheck %s # CHECK: Skipping pass MachineCSEPass on test_optnone due to optnone attribute # CHECK: Running pass: MachineCSEPass on test_opt --- | define void @test_optnone() noinline optnone { ret void } define void @test_opt() { ret void } ... --- name: test_optnone body: | bb.0: RET64 ... --- name: test_opt body: | bb.0: RET64 ...