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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=thumbv6m-none-eabi | FileCheck %s3 4define i8 @test_i8(i8 %a) nounwind {5; CHECK-LABEL: test_i8:6; CHECK: @ %bb.0:7; CHECK-NEXT: sxtb r1, r08; CHECK-NEXT: asrs r1, r1, #79; CHECK-NEXT: eors r0, r110; CHECK-NEXT: subs r0, r0, r111; CHECK-NEXT: bx lr12 %tmp1neg = sub i8 0, %a13 %b = icmp sgt i8 %a, -114 %abs = select i1 %b, i8 %a, i8 %tmp1neg15 ret i8 %abs16}17 18define i16 @test_i16(i16 %a) nounwind {19; CHECK-LABEL: test_i16:20; CHECK: @ %bb.0:21; CHECK-NEXT: sxth r1, r022; CHECK-NEXT: asrs r1, r1, #1523; CHECK-NEXT: eors r0, r124; CHECK-NEXT: subs r0, r0, r125; CHECK-NEXT: bx lr26 %tmp1neg = sub i16 0, %a27 %b = icmp sgt i16 %a, -128 %abs = select i1 %b, i16 %a, i16 %tmp1neg29 ret i16 %abs30}31 32define i32 @test_i32(i32 %a) nounwind {33; CHECK-LABEL: test_i32:34; CHECK: @ %bb.0:35; CHECK-NEXT: asrs r1, r0, #3136; CHECK-NEXT: eors r0, r137; CHECK-NEXT: subs r0, r0, r138; CHECK-NEXT: bx lr39 %tmp1neg = sub i32 0, %a40 %b = icmp sgt i32 %a, -141 %abs = select i1 %b, i32 %a, i32 %tmp1neg42 ret i32 %abs43}44 45define i64 @test_i64(i64 %a) nounwind {46; CHECK-LABEL: test_i64:47; CHECK: @ %bb.0:48; CHECK-NEXT: asrs r2, r1, #3149; CHECK-NEXT: eors r1, r250; CHECK-NEXT: eors r0, r251; CHECK-NEXT: subs r0, r0, r252; CHECK-NEXT: sbcs r1, r253; CHECK-NEXT: bx lr54 %tmp1neg = sub i64 0, %a55 %b = icmp sgt i64 %a, -156 %abs = select i1 %b, i64 %a, i64 %tmp1neg57 ret i64 %abs58}59