1; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=attributes --test FileCheck --test-arg -check-prefixes=INTERESTING,INTERESTING-NOINLINE --test-arg %s --test-arg --input-file %s -o %t.0 2; RUN: FileCheck --check-prefix=RESULT-NOINLINE %s < %t.0 3 4; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=attributes --test FileCheck --test-arg -check-prefixes=INTERESTING,INTERESTING-OPTNONE --test-arg %s --test-arg --input-file %s -o %t.1 5; RUN: FileCheck --check-prefix=RESULT-OPTNONE %s < %t.1 6 7 8; Make sure this doesn't hit the "Attribute 'optnone' requires 9; 'noinline'!" verifier error. optnone can be dropped separately from 10; noinline, but removing noinline requires removing the pair together. 11 12 13; INTERESTING: @keep_func() [[KEEP_ATTRS:#[0-9]+]] 14; RESULT-NOINLINE: define void @keep_func() [[KEEP_ATTRS:#[0-9]+]] { 15; RESULT-OPTNONE: define void @keep_func() [[KEEP_ATTRS:#[0-9]+]] { 16define void @keep_func() #0 { 17 ret void 18} 19 20; Both should be removed together 21; INTERESTING: @drop_func() 22; RESULT-NOINLINE: define void @drop_func() { 23; RESULT-OPTNONE: define void @drop_func() { 24define void @drop_func() #0 { 25 ret void 26} 27 28; RESULT-NOINLINE: attributes [[KEEP_ATTRS]] = { noinline } 29; RESULT-OPTNONE: attributes [[KEEP_ATTRS]] = { noinline optnone } 30 31 32; INTERESTING-NOINLINE: attributes [[KEEP_ATTRS]] = 33; INTERESTING-NOINLINE-SAME: noinline 34 35; INTERESTING-OPTNONE: attributes [[KEEP_ATTRS]] = 36; INTERESTING-OPTNONE-SAME: optnone 37 38attributes #0 = { noinline optnone } 39