llvm/test/tools/llvm-reduce/remove-function-attributes.ll

   1 ; Test that llvm-reduce can remove uninteresting attributes.
   2 ;
   3 ; RUN: llvm-reduce --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t
   4 ; RUN: FileCheck --check-prefix=CHECK-FINAL %s < %t
   5
   6 ; CHECK-INTERESTINGNESS: declare
   7 ; CHECK-INTERESTINGNESS-SAME: "attr0"
   8 ; CHECK-INTERESTINGNESS-SAME: void @f0
   9 ; CHECK-INTERESTINGNESS-SAME: i32
  10 ; CHECK-INTERESTINGNESS-SAME: i32
  11 ; CHECK-INTERESTINGNESS-SAME: "attr6"
  12 ; CHECK-INTERESTINGNESS-SAME: #0
  13
  14 ; CHECK-FINAL: declare "attr0" void @f0(i32, i32 "attr6") #0
  15
  16 declare "attr0" "attr1" "attr2" void @f0(i32 "attr3" "attr4" "attr5", i32 "attr6" "attr7" "attr8") #0
  17
  18 ; CHECK-INTERESTINGNESS: attributes #0 = {
  19 ; CHECK-INTERESTINGNESS-SAME: "attr10"
  20
  21 ; CHECK-FINAL:  attributes #0 = { "attr10" }
  22
  23 attributes #0 = { "attr9" "attr10" "attr11" }