| Daniel Sanders | 8008de5 | 2015-10-15 14:34:23 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16 |
| Reed Kotler | 287f044 | 2012-10-26 04:46:26 +0000 | [diff] [blame] | 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 | |
| 10 | define void @test1() nounwind { |
| 11 | entry: |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 12 | %0 = load i64, i64* @i, align 8 |
| 13 | %1 = load i64, i64* @j, align 8 |
| Reed Kotler | 287f044 | 2012-10-26 04:46:26 +0000 | [diff] [blame] | 14 | %add = add nsw i64 %1, %0 |
| 15 | store i64 %add, i64* @k, align 8 |
| 16 | ; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| Simon Dardis | dede76f | 2017-06-29 20:59:47 +0000 | [diff] [blame] | 17 | ; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| Simon Dardis | 250256f | 2017-07-13 11:28:05 +0000 | [diff] [blame] | 18 | ; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} |
| 19 | ; 16: move ${{[0-9]+}}, $24 |
| Reed Kotler | 287f044 | 2012-10-26 04:46:26 +0000 | [diff] [blame] | 20 | ; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| 21 | ret void |
| 22 | } |
| 23 | |
| 24 | define void @test2() nounwind { |
| 25 | entry: |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 26 | %0 = load i64, i64* @i, align 8 |
| 27 | %1 = load i64, i64* @j, align 8 |
| Reed Kotler | 287f044 | 2012-10-26 04:46:26 +0000 | [diff] [blame] | 28 | %sub = sub nsw i64 %0, %1 |
| 29 | ; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| 30 | ; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} |
| Simon Dardis | 250256f | 2017-07-13 11:28:05 +0000 | [diff] [blame] | 31 | ; 16: move ${{[0-9]+}}, $24 |
| 32 | ; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| Reed Kotler | 287f044 | 2012-10-26 04:46:26 +0000 | [diff] [blame] | 33 | ; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| 34 | store i64 %sub, i64* @l, align 8 |
| 35 | ret void |
| 36 | } |
| 37 | |
| 38 | define void @test3() nounwind { |
| 39 | entry: |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 40 | %0 = load i64, i64* @ii, align 8 |
| Reed Kotler | 287f044 | 2012-10-26 04:46:26 +0000 | [diff] [blame] | 41 | %add = add nsw i64 %0, 15 |
| 42 | ; 16: addiu ${{[0-9]+}}, 15 |
| 43 | ; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} |
| Simon Dardis | 250256f | 2017-07-13 11:28:05 +0000 | [diff] [blame] | 44 | ; 16: move ${{[0-9]+}}, $24 |
| Reed Kotler | 287f044 | 2012-10-26 04:46:26 +0000 | [diff] [blame] | 45 | ; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| 46 | store i64 %add, i64* @m, align 8 |
| 47 | ret void |
| 48 | } |
| 49 | |
| 50 | |