; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; RUN: opt < %s -instsimplify -S | FileCheck %s ; Test all integer predicates with bool types and true/false constants. ; Use vectors to provide test coverage that is not duplicated in other folds. define <2 x i1> @eq_t(<2 x i1> %a) { ; CHECK-LABEL: @eq_t( ; CHECK-NEXT: ret <2 x i1> %a ; %r = icmp eq <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @eq_t_undef_elt(<2 x i1> %a) { ; CHECK-LABEL: @eq_t_undef_elt( ; CHECK-NEXT: ret <2 x i1> [[A:%.*]] ; %r = icmp eq <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @eq_f(<2 x i1> %a) { ; CHECK-LABEL: @eq_f( ; CHECK-NEXT: [[R:%.*]] = icmp eq <2 x i1> %a, zeroinitializer ; CHECK-NEXT: ret <2 x i1> [[R]] ; %r = icmp eq <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ne_t(<2 x i1> %a) { ; CHECK-LABEL: @ne_t( ; CHECK-NEXT: [[R:%.*]] = icmp ne <2 x i1> %a, ; CHECK-NEXT: ret <2 x i1> [[R]] ; %r = icmp ne <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ne_f(<2 x i1> %a) { ; CHECK-LABEL: @ne_f( ; CHECK-NEXT: ret <2 x i1> %a ; %r = icmp ne <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ugt_t(<2 x i1> %a) { ; CHECK-LABEL: @ugt_t( ; CHECK-NEXT: ret <2 x i1> zeroinitializer ; %r = icmp ugt <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ugt_t_undef_elt(<2 x i1> %a) { ; CHECK-LABEL: @ugt_t_undef_elt( ; CHECK-NEXT: ret <2 x i1> zeroinitializer ; %r = icmp ugt <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ugt_f(<2 x i1> %a) { ; CHECK-LABEL: @ugt_f( ; CHECK-NEXT: ret <2 x i1> %a ; %r = icmp ugt <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ult_t(<2 x i1> %a) { ; CHECK-LABEL: @ult_t( ; CHECK-NEXT: [[R:%.*]] = icmp ult <2 x i1> %a, ; CHECK-NEXT: ret <2 x i1> [[R]] ; %r = icmp ult <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ult_f(<2 x i1> %a) { ; CHECK-LABEL: @ult_f( ; CHECK-NEXT: ret <2 x i1> zeroinitializer ; %r = icmp ult <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @sgt_t(<2 x i1> %a) { ; CHECK-LABEL: @sgt_t( ; CHECK-NEXT: [[R:%.*]] = icmp sgt <2 x i1> %a, ; CHECK-NEXT: ret <2 x i1> [[R]] ; %r = icmp sgt <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @sgt_f(<2 x i1> %a) { ; CHECK-LABEL: @sgt_f( ; CHECK-NEXT: ret <2 x i1> zeroinitializer ; %r = icmp sgt <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @slt_t(<2 x i1> %a) { ; CHECK-LABEL: @slt_t( ; CHECK-NEXT: ret <2 x i1> zeroinitializer ; %r = icmp slt <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @slt_f(<2 x i1> %a) { ; CHECK-LABEL: @slt_f( ; CHECK-NEXT: ret <2 x i1> %a ; %r = icmp slt <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @uge_t(<2 x i1> %a) { ; CHECK-LABEL: @uge_t( ; CHECK-NEXT: ret <2 x i1> %a ; %r = icmp uge <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @uge_f(<2 x i1> %a) { ; CHECK-LABEL: @uge_f( ; CHECK-NEXT: ret <2 x i1> ; %r = icmp uge <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ule_t(<2 x i1> %a) { ; CHECK-LABEL: @ule_t( ; CHECK-NEXT: ret <2 x i1> ; %r = icmp ule <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @ule_f(<2 x i1> %a) { ; CHECK-LABEL: @ule_f( ; CHECK-NEXT: [[R:%.*]] = icmp ule <2 x i1> %a, zeroinitializer ; CHECK-NEXT: ret <2 x i1> [[R]] ; %r = icmp ule <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @sge_t(<2 x i1> %a) { ; CHECK-LABEL: @sge_t( ; CHECK-NEXT: ret <2 x i1> ; %r = icmp sge <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @sge_t_undef_elt(<2 x i1> %a) { ; CHECK-LABEL: @sge_t_undef_elt( ; CHECK-NEXT: ret <2 x i1> ; %r = icmp sge <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @sge_f(<2 x i1> %a) { ; CHECK-LABEL: @sge_f( ; CHECK-NEXT: [[R:%.*]] = icmp sge <2 x i1> %a, zeroinitializer ; CHECK-NEXT: ret <2 x i1> [[R]] ; %r = icmp sge <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @sle_t(<2 x i1> %a) { ; CHECK-LABEL: @sle_t( ; CHECK-NEXT: ret <2 x i1> %a ; %r = icmp sle <2 x i1> %a, ret <2 x i1> %r } define <2 x i1> @sle_f(<2 x i1> %a) { ; CHECK-LABEL: @sle_f( ; CHECK-NEXT: ret <2 x i1> ; %r = icmp sle <2 x i1> %a, ret <2 x i1> %r }