; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=powerpc64le-- | FileCheck %s ; If positive... define i32 @zext_ifpos(i32 %x) { ; CHECK-LABEL: zext_ifpos: ; CHECK: # %bb.0: ; CHECK-NEXT: rlwinm 3, 3, 1, 31, 31 ; CHECK-NEXT: xori 3, 3, 1 ; CHECK-NEXT: blr %c = icmp sgt i32 %x, -1 %e = zext i1 %c to i32 ret i32 %e } define i32 @add_zext_ifpos(i32 %x) { ; CHECK-LABEL: add_zext_ifpos: ; CHECK: # %bb.0: ; CHECK-NEXT: srawi 3, 3, 31 ; CHECK-NEXT: addi 3, 3, 42 ; CHECK-NEXT: blr %c = icmp sgt i32 %x, -1 %e = zext i1 %c to i32 %r = add i32 %e, 41 ret i32 %r } define <4 x i32> @add_zext_ifpos_vec_splat(<4 x i32> %x) { ; CHECK-LABEL: add_zext_ifpos_vec_splat: ; CHECK: # %bb.0: ; CHECK-NEXT: xxleqv 35, 35, 35 ; CHECK-NEXT: addis 3, 2, .LCPI2_0@toc@ha ; CHECK-NEXT: addi 3, 3, .LCPI2_0@toc@l ; CHECK-NEXT: vcmpgtsw 2, 2, 3 ; CHECK-NEXT: lxvd2x 0, 0, 3 ; CHECK-NEXT: xxswapd 35, 0 ; CHECK-NEXT: vsubuwm 2, 3, 2 ; CHECK-NEXT: blr %c = icmp sgt <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> %e = zext <4 x i1> %c to <4 x i32> %r = add <4 x i32> %e, <i32 41, i32 41, i32 41, i32 41> ret <4 x i32> %r } define i32 @sel_ifpos_tval_bigger(i32 %x) { ; CHECK-LABEL: sel_ifpos_tval_bigger: ; CHECK: # %bb.0: ; CHECK-NEXT: rlwinm 3, 3, 1, 31, 31 ; CHECK-NEXT: xori 3, 3, 1 ; CHECK-NEXT: addi 3, 3, 41 ; CHECK-NEXT: blr %c = icmp sgt i32 %x, -1 %r = select i1 %c, i32 42, i32 41 ret i32 %r } define i32 @sext_ifpos(i32 %x) { ; CHECK-LABEL: sext_ifpos: ; CHECK: # %bb.0: ; CHECK-NEXT: not 3, 3 ; CHECK-NEXT: srawi 3, 3, 31 ; CHECK-NEXT: blr %c = icmp sgt i32 %x, -1 %e = sext i1 %c to i32 ret i32 %e } define i32 @add_sext_ifpos(i32 %x) { ; CHECK-LABEL: add_sext_ifpos: ; CHECK: # %bb.0: ; CHECK-NEXT: srwi 3, 3, 31 ; CHECK-NEXT: addi 3, 3, 41 ; CHECK-NEXT: blr %c = icmp sgt i32 %x, -1 %e = sext i1 %c to i32 %r = add i32 %e, 42 ret i32 %r } define <4 x i32> @add_sext_ifpos_vec_splat(<4 x i32> %x) { ; CHECK-LABEL: add_sext_ifpos_vec_splat: ; CHECK: # %bb.0: ; CHECK-NEXT: xxleqv 35, 35, 35 ; CHECK-NEXT: addis 3, 2, .LCPI6_0@toc@ha ; CHECK-NEXT: addi 3, 3, .LCPI6_0@toc@l ; CHECK-NEXT: vcmpgtsw 2, 2, 3 ; CHECK-NEXT: lxvd2x 0, 0, 3 ; CHECK-NEXT: xxswapd 35, 0 ; CHECK-NEXT: vadduwm 2, 2, 3 ; CHECK-NEXT: blr %c = icmp sgt <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> %e = sext <4 x i1> %c to <4 x i32> %r = add <4 x i32> %e, <i32 42, i32 42, i32 42, i32 42> ret <4 x i32> %r } define i32 @sel_ifpos_fval_bigger(i32 %x) { ; CHECK-LABEL: sel_ifpos_fval_bigger: ; CHECK: # %bb.0: ; CHECK-NEXT: rlwinm 3, 3, 1, 31, 31 ; CHECK-NEXT: xori 3, 3, 1 ; CHECK-NEXT: subfic 3, 3, 42 ; CHECK-NEXT: blr %c = icmp sgt i32 %x, -1 %r = select i1 %c, i32 41, i32 42 ret i32 %r } ; If negative... define i32 @zext_ifneg(i32 %x) { ; CHECK-LABEL: zext_ifneg: ; CHECK: # %bb.0: ; CHECK-NEXT: rlwinm 3, 3, 1, 31, 31 ; CHECK-NEXT: blr %c = icmp slt i32 %x, 0 %r = zext i1 %c to i32 ret i32 %r } define i32 @add_zext_ifneg(i32 %x) { ; CHECK-LABEL: add_zext_ifneg: ; CHECK: # %bb.0: ; CHECK-NEXT: srwi 3, 3, 31 ; CHECK-NEXT: addi 3, 3, 41 ; CHECK-NEXT: blr %c = icmp slt i32 %x, 0 %e = zext i1 %c to i32 %r = add i32 %e, 41 ret i32 %r } define i32 @sel_ifneg_tval_bigger(i32 %x) { ; CHECK-LABEL: sel_ifneg_tval_bigger: ; CHECK: # %bb.0: ; CHECK-NEXT: rlwinm 3, 3, 1, 31, 31 ; CHECK-NEXT: addi 3, 3, 41 ; CHECK-NEXT: blr %c = icmp slt i32 %x, 0 %r = select i1 %c, i32 42, i32 41 ret i32 %r } define i32 @sext_ifneg(i32 %x) { ; CHECK-LABEL: sext_ifneg: ; CHECK: # %bb.0: ; CHECK-NEXT: srawi 3, 3, 31 ; CHECK-NEXT: blr %c = icmp slt i32 %x, 0 %r = sext i1 %c to i32 ret i32 %r } define i32 @add_sext_ifneg(i32 %x) { ; CHECK-LABEL: add_sext_ifneg: ; CHECK: # %bb.0: ; CHECK-NEXT: srawi 3, 3, 31 ; CHECK-NEXT: addi 3, 3, 42 ; CHECK-NEXT: blr %c = icmp slt i32 %x, 0 %e = sext i1 %c to i32 %r = add i32 %e, 42 ret i32 %r } define i32 @sel_ifneg_fval_bigger(i32 %x) { ; CHECK-LABEL: sel_ifneg_fval_bigger: ; CHECK: # %bb.0: ; CHECK-NEXT: rlwinm 3, 3, 1, 31, 31 ; CHECK-NEXT: subfic 3, 3, 42 ; CHECK-NEXT: blr %c = icmp slt i32 %x, 0 %r = select i1 %c, i32 41, i32 42 ret i32 %r } define i32 @add_lshr_not(i32 %x) { ; CHECK-LABEL: add_lshr_not: ; CHECK: # %bb.0: ; CHECK-NEXT: srawi 3, 3, 31 ; CHECK-NEXT: addi 3, 3, 42 ; CHECK-NEXT: blr %not = xor i32 %x, -1 %sh = lshr i32 %not, 31 %r = add i32 %sh, 41 ret i32 %r } define <4 x i32> @add_lshr_not_vec_splat(<4 x i32> %x) { ; CHECK-LABEL: add_lshr_not_vec_splat: ; CHECK: # %bb.0: ; CHECK-NEXT: vspltisw 3, -16 ; CHECK-NEXT: vspltisw 4, 15 ; CHECK-NEXT: addis 3, 2, .LCPI15_0@toc@ha ; CHECK-NEXT: addi 3, 3, .LCPI15_0@toc@l ; CHECK-NEXT: lxvd2x 0, 0, 3 ; CHECK-NEXT: vsubuwm 3, 4, 3 ; CHECK-NEXT: vsraw 2, 2, 3 ; CHECK-NEXT: xxswapd 35, 0 ; CHECK-NEXT: vadduwm 2, 2, 3 ; CHECK-NEXT: blr %c = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> %e = lshr <4 x i32> %c, <i32 31, i32 31, i32 31, i32 31> %r = add <4 x i32> %e, <i32 42, i32 42, i32 42, i32 42> ret <4 x i32> %r } define i32 @sub_lshr_not(i32 %x) { ; CHECK-LABEL: sub_lshr_not: ; CHECK: # %bb.0: ; CHECK-NEXT: srwi 3, 3, 31 ; CHECK-NEXT: ori 3, 3, 42 ; CHECK-NEXT: blr %not = xor i32 %x, -1 %sh = lshr i32 %not, 31 %r = sub i32 43, %sh ret i32 %r } define <4 x i32> @sub_lshr_not_vec_splat(<4 x i32> %x) { ; CHECK-LABEL: sub_lshr_not_vec_splat: ; CHECK: # %bb.0: ; CHECK-NEXT: vspltisw 3, -16 ; CHECK-NEXT: vspltisw 4, 15 ; CHECK-NEXT: addis 3, 2, .LCPI17_0@toc@ha ; CHECK-NEXT: addi 3, 3, .LCPI17_0@toc@l ; CHECK-NEXT: lxvd2x 0, 0, 3 ; CHECK-NEXT: vsubuwm 3, 4, 3 ; CHECK-NEXT: vsrw 2, 2, 3 ; CHECK-NEXT: xxswapd 35, 0 ; CHECK-NEXT: vadduwm 2, 2, 3 ; CHECK-NEXT: blr %c = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> %e = lshr <4 x i32> %c, <i32 31, i32 31, i32 31, i32 31> %r = sub <4 x i32> <i32 42, i32 42, i32 42, i32 42>, %e ret <4 x i32> %r } define i32 @sub_lshr(i32 %x, i32 %y) { ; CHECK-LABEL: sub_lshr: ; CHECK: # %bb.0: ; CHECK-NEXT: srawi 3, 3, 31 ; CHECK-NEXT: add 3, 4, 3 ; CHECK-NEXT: blr %sh = lshr i32 %x, 31 %r = sub i32 %y, %sh ret i32 %r } define <4 x i32> @sub_lshr_vec(<4 x i32> %x, <4 x i32> %y) { ; CHECK-LABEL: sub_lshr_vec: ; CHECK: # %bb.0: ; CHECK-NEXT: vspltisw 4, -16 ; CHECK-NEXT: vspltisw 5, 15 ; CHECK-NEXT: vsubuwm 4, 5, 4 ; CHECK-NEXT: vsraw 2, 2, 4 ; CHECK-NEXT: vadduwm 2, 3, 2 ; CHECK-NEXT: blr %sh = lshr <4 x i32> %x, <i32 31, i32 31, i32 31, i32 31> %r = sub <4 x i32> %y, %sh ret <4 x i32> %r } define i32 @sub_const_op_lshr(i32 %x) { ; CHECK-LABEL: sub_const_op_lshr: ; CHECK: # %bb.0: ; CHECK-NEXT: srawi 3, 3, 31 ; CHECK-NEXT: addi 3, 3, 43 ; CHECK-NEXT: blr %sh = lshr i32 %x, 31 %r = sub i32 43, %sh ret i32 %r } define <4 x i32> @sub_const_op_lshr_vec(<4 x i32> %x) { ; CHECK-LABEL: sub_const_op_lshr_vec: ; CHECK: # %bb.0: ; CHECK-NEXT: vspltisw 3, -16 ; CHECK-NEXT: vspltisw 4, 15 ; CHECK-NEXT: addis 3, 2, .LCPI21_0@toc@ha ; CHECK-NEXT: addi 3, 3, .LCPI21_0@toc@l ; CHECK-NEXT: lxvd2x 0, 0, 3 ; CHECK-NEXT: vsubuwm 3, 4, 3 ; CHECK-NEXT: vsraw 2, 2, 3 ; CHECK-NEXT: xxswapd 35, 0 ; CHECK-NEXT: vadduwm 2, 2, 3 ; CHECK-NEXT: blr %sh = lshr <4 x i32> %x, <i32 31, i32 31, i32 31, i32 31> %r = sub <4 x i32> <i32 42, i32 42, i32 42, i32 42>, %sh ret <4 x i32> %r }