1; RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16 2 3@i = global i64 4294967295, align 8 4@j = global i64 15, align 8 5@ii = global i64 4294967295, align 8 6@k = common global i64 0, align 8 7@l = common global i64 0, align 8 8@m = common global i64 0, align 8 9 10define void @test1() nounwind { 11entry: 12 %0 = load i64, i64* @i, align 8 13 %1 = load i64, i64* @j, align 8 14 %add = add nsw i64 %1, %0 15 store i64 %add, i64* @k, align 8 16; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} 17; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} 18; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} 19; 16: move ${{[0-9]+}}, $24 20; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} 21 ret void 22} 23 24define void @test2() nounwind { 25entry: 26 %0 = load i64, i64* @i, align 8 27 %1 = load i64, i64* @j, align 8 28 %sub = sub nsw i64 %0, %1 29; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} 30; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} 31; 16: move ${{[0-9]+}}, $24 32; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} 33; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} 34 store i64 %sub, i64* @l, align 8 35 ret void 36} 37 38define void @test3() nounwind { 39entry: 40 %0 = load i64, i64* @ii, align 8 41 %add = add nsw i64 %0, 15 42; 16: addiu ${{[0-9]+}}, 15 43; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} 44; 16: move ${{[0-9]+}}, $24 45; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} 46 store i64 %add, i64* @m, align 8 47 ret void 48} 49 50 51