1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -ppc-asm-full-reg-names -verify-machineinstrs \ 3; RUN: -mtriple=powerpc64le-linux-gnu < %s | FileCheck \ 4; RUN: -check-prefix=CHECK-LE %s 5 6declare i64 @llvm.abs.i64(i64, i1 immarg) 7declare <2 x i64> @llvm.abs.v2i64(<2 x i64>, i1) 8declare <4 x i32> @llvm.abs.v4i32(<4 x i32>, i1) 9declare <8 x i16> @llvm.abs.v8i16(<8 x i16>, i1) 10declare <16 x i8> @llvm.abs.v16i8(<16 x i8>, i1) 11 12define i64@neg_abs(i64 %x) { 13; CHECK-LE-LABEL: neg_abs: 14; CHECK-LE: # %bb.0: 15; CHECK-LE-NEXT: sradi r4, r3, 63 16; CHECK-LE-NEXT: xor r3, r3, r4 17; CHECK-LE-NEXT: sub r3, r4, r3 18; CHECK-LE-NEXT: blr 19 %abs = tail call i64 @llvm.abs.i64(i64 %x, i1 true) 20 %neg = sub nsw i64 0, %abs 21 ret i64 %neg 22} 23 24define <2 x i64> @neg_abs_v2i64(<2 x i64> %0) { 25; CHECK-LE-LABEL: neg_abs_v2i64: 26; CHECK-LE: # %bb.0: 27; CHECK-LE-NEXT: xxlxor vs35, vs35, vs35 28; CHECK-LE-NEXT: vsubudm v3, v3, v2 29; CHECK-LE-NEXT: vminsd v2, v2, v3 30; CHECK-LE-NEXT: blr 31 %abs = call <2 x i64> @llvm.abs.v2i64(<2 x i64> %0, i1 true) 32 %neg.abs = sub <2 x i64> zeroinitializer, %abs 33 ret <2 x i64> %neg.abs 34} 35 36define <4 x i32> @neg_abs_v4i32(<4 x i32> %0) { 37; CHECK-LE-LABEL: neg_abs_v4i32: 38; CHECK-LE: # %bb.0: 39; CHECK-LE-NEXT: xxlxor vs35, vs35, vs35 40; CHECK-LE-NEXT: vsubuwm v3, v3, v2 41; CHECK-LE-NEXT: vminsw v2, v2, v3 42; CHECK-LE-NEXT: blr 43 %abs = call <4 x i32> @llvm.abs.v4i32(<4 x i32> %0, i1 true) 44 %neg.abs = sub <4 x i32> zeroinitializer, %abs 45 ret <4 x i32> %neg.abs 46} 47 48define <8 x i16> @neg_abs_v8i16(<8 x i16> %0) { 49; CHECK-LE-LABEL: neg_abs_v8i16: 50; CHECK-LE: # %bb.0: 51; CHECK-LE-NEXT: xxlxor vs35, vs35, vs35 52; CHECK-LE-NEXT: vsubuhm v3, v3, v2 53; CHECK-LE-NEXT: vminsh v2, v2, v3 54; CHECK-LE-NEXT: blr 55 %abs = call <8 x i16> @llvm.abs.v8i16(<8 x i16> %0, i1 true) 56 %neg.abs = sub <8 x i16> zeroinitializer, %abs 57 ret <8 x i16> %neg.abs 58} 59 60define <16 x i8> @neg_abs_v16i8(<16 x i8> %0) { 61; CHECK-LE-LABEL: neg_abs_v16i8: 62; CHECK-LE: # %bb.0: 63; CHECK-LE-NEXT: xxlxor vs35, vs35, vs35 64; CHECK-LE-NEXT: vsububm v3, v3, v2 65; CHECK-LE-NEXT: vminsb v2, v2, v3 66; CHECK-LE-NEXT: blr 67 %abs = call <16 x i8> @llvm.abs.v16i8(<16 x i8> %0, i1 true) 68 %neg.abs = sub <16 x i8> zeroinitializer, %abs 69 ret <16 x i8> %neg.abs 70} 71