Chris Lattner | adc2956 | 2010-11-23 02:26:52 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=sparc | FileCheck %s |
Chris Lattner | a590d80 | 2006-02-05 05:52:55 +0000 | [diff] [blame] | 2 | |
Chris Lattner | adc2956 | 2010-11-23 02:26:52 +0000 | [diff] [blame] | 3 | define i32 @test0(i32 %X) { |
Chris Lattner | ae0f8dc | 2007-03-28 01:27:12 +0000 | [diff] [blame] | 4 | %tmp.1 = add i32 %X, 1 |
| 5 | ret i32 %tmp.1 |
Stephen Lin | f799e3f | 2013-07-13 20:38:47 +0000 | [diff] [blame] | 6 | ; CHECK-LABEL: test0: |
Venkatraman Govindaraju | 3e8c7d9 | 2013-06-02 02:24:27 +0000 | [diff] [blame] | 7 | ; CHECK: add %o0, 1, %o0 |
Chris Lattner | adc2956 | 2010-11-23 02:26:52 +0000 | [diff] [blame] | 8 | } |
| 9 | |
| 10 | |
| 11 | ;; xnor tests. |
| 12 | define i32 @test1(i32 %X, i32 %Y) { |
| 13 | %A = xor i32 %X, %Y |
| 14 | %B = xor i32 %A, -1 |
| 15 | ret i32 %B |
Stephen Lin | f799e3f | 2013-07-13 20:38:47 +0000 | [diff] [blame] | 16 | ; CHECK-LABEL: test1: |
Venkatraman Govindaraju | 3e8c7d9 | 2013-06-02 02:24:27 +0000 | [diff] [blame] | 17 | ; CHECK: xnor %o0, %o1, %o0 |
Chris Lattner | adc2956 | 2010-11-23 02:26:52 +0000 | [diff] [blame] | 18 | } |
| 19 | |
| 20 | define i32 @test2(i32 %X, i32 %Y) { |
| 21 | %A = xor i32 %X, -1 |
| 22 | %B = xor i32 %A, %Y |
| 23 | ret i32 %B |
Stephen Lin | f799e3f | 2013-07-13 20:38:47 +0000 | [diff] [blame] | 24 | ; CHECK-LABEL: test2: |
Venkatraman Govindaraju | 3e8c7d9 | 2013-06-02 02:24:27 +0000 | [diff] [blame] | 25 | ; CHECK: xnor %o0, %o1, %o0 |
Chris Lattner | a590d80 | 2006-02-05 05:52:55 +0000 | [diff] [blame] | 26 | } |
Venkatraman Govindaraju | 774fe2e2 | 2013-06-03 00:21:54 +0000 | [diff] [blame] | 27 | |
Stephen Lin | d24ab20 | 2013-07-14 06:24:09 +0000 | [diff] [blame] | 28 | ; CHECK-LABEL: store_zero: |
Venkatraman Govindaraju | 774fe2e2 | 2013-06-03 00:21:54 +0000 | [diff] [blame] | 29 | ; CHECK: st %g0, [%o0] |
| 30 | ; CHECK: st %g0, [%o1+4] |
| 31 | define i32 @store_zero(i32* %a, i32* %b) { |
| 32 | entry: |
| 33 | store i32 0, i32* %a, align 4 |
David Blaikie | 79e6c74 | 2015-02-27 19:29:02 +0000 | [diff] [blame] | 34 | %0 = getelementptr inbounds i32, i32* %b, i32 1 |
Venkatraman Govindaraju | 774fe2e2 | 2013-06-03 00:21:54 +0000 | [diff] [blame] | 35 | store i32 0, i32* %0, align 4 |
| 36 | ret i32 0 |
| 37 | } |
| 38 | |
James Y Knight | 807563d | 2015-05-18 16:29:48 +0000 | [diff] [blame] | 39 | ; CHECK-LABEL: signed_divide: |
| 40 | ; CHECK: sra %o0, 31, %o2 |
James Y Knight | f238d17 | 2015-07-08 16:25:12 +0000 | [diff] [blame] | 41 | ; CHECK: wr %g0, %o2, %y |
James Y Knight | 807563d | 2015-05-18 16:29:48 +0000 | [diff] [blame] | 42 | ; CHECK: sdiv %o0, %o1, %o0 |
| 43 | define i32 @signed_divide(i32 %a, i32 %b) { |
| 44 | %r = sdiv i32 %a, %b |
| 45 | ret i32 %r |
| 46 | } |
| 47 | |
| 48 | ; CHECK-LABEL: unsigned_divide: |
| 49 | ; CHECK: wr %g0, %g0, %y |
| 50 | ; CHECK: udiv %o0, %o1, %o0 |
| 51 | define i32 @unsigned_divide(i32 %a, i32 %b) { |
| 52 | %r = udiv i32 %a, %b |
| 53 | ret i32 %r |
| 54 | } |
| 55 | |
| 56 | ; CHECK-LABEL: multiply_32x32: |
| 57 | ; CHECK: smul %o0, %o1, %o0 |
| 58 | define i32 @multiply_32x32(i32 %a, i32 %b) { |
| 59 | %r = mul i32 %a, %b |
| 60 | ret i32 %r |
| 61 | } |
| 62 | |
| 63 | ; CHECK-LABEL: signed_multiply_32x32_64: |
| 64 | ; CHECK: smul %o0, %o1, %o1 |
| 65 | ; CHECK: rd %y, %o0 |
| 66 | define i64 @signed_multiply_32x32_64(i32 %a, i32 %b) { |
| 67 | %xa = sext i32 %a to i64 |
| 68 | %xb = sext i32 %b to i64 |
| 69 | %r = mul i64 %xa, %xb |
| 70 | ret i64 %r |
| 71 | } |
| 72 | |
| 73 | ; CHECK-LABEL: unsigned_multiply_32x32_64: |
James Y Knight | b0a473a | 2016-10-05 20:54:17 +0000 | [diff] [blame] | 74 | ; CHECK: umul %o0, %o1, %o1 |
James Y Knight | 1f3e6af | 2015-09-10 21:49:06 +0000 | [diff] [blame] | 75 | ; CHECK: rd %y, %o0 |
James Y Knight | 807563d | 2015-05-18 16:29:48 +0000 | [diff] [blame] | 76 | ; CHECK: retl |
James Y Knight | b0a473a | 2016-10-05 20:54:17 +0000 | [diff] [blame] | 77 | ; CHECK: nop |
James Y Knight | 807563d | 2015-05-18 16:29:48 +0000 | [diff] [blame] | 78 | define i64 @unsigned_multiply_32x32_64(i32 %a, i32 %b) { |
| 79 | %xa = zext i32 %a to i64 |
| 80 | %xb = zext i32 %b to i64 |
| 81 | %r = mul i64 %xa, %xb |
| 82 | ret i64 %r |
| 83 | } |
| 84 | |
James Y Knight | 3994be8 | 2015-08-10 19:11:39 +0000 | [diff] [blame] | 85 | ; CHECK-LABEL: load_store_64bit: |
| 86 | ; CHECK: ldd [%o0], %o2 |
| 87 | ; CHECK: addcc %o3, 3, %o5 |
| 88 | ; CHECK: addxcc %o2, 0, %o4 |
| 89 | ; CHECK: retl |
| 90 | ; CHECK: std %o4, [%o1] |
| 91 | define void @load_store_64bit(i64* %x, i64* %y) { |
| 92 | entry: |
| 93 | %0 = load i64, i64* %x |
| 94 | %add = add nsw i64 %0, 3 |
| 95 | store i64 %add, i64* %y |
| 96 | ret void |
| 97 | } |