| Venkatraman Govindaraju | dd48226 | 2013-06-02 02:24:27 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -mtriple=sparc64-pc-openbsd -disable-sparc-leaf-proc | FileCheck %s |
| Jakob Stoklund Olesen | bc3db03 | 2013-05-14 17:47:27 +0000 | [diff] [blame] | 2 | ; Testing 64-bit conditionals. The sparc64 triple is an alias for sparcv9. |
| Jakob Stoklund Olesen | 8534e99 | 2013-04-03 04:41:44 +0000 | [diff] [blame] | 3 | |
| 4 | ; CHECK: cmpri |
| 5 | ; CHECK: subcc %i1, 1 |
| 6 | ; CHECK: bpe %xcc, |
| 7 | define void @cmpri(i64* %p, i64 %x) { |
| 8 | entry: |
| 9 | %tobool = icmp eq i64 %x, 1 |
| 10 | br i1 %tobool, label %if.end, label %if.then |
| 11 | |
| 12 | if.then: |
| 13 | store i64 %x, i64* %p, align 8 |
| 14 | br label %if.end |
| 15 | |
| 16 | if.end: |
| 17 | ret void |
| 18 | } |
| 19 | |
| 20 | ; CHECK: cmprr |
| 21 | ; CHECK: subcc %i1, %i2 |
| 22 | ; CHECK: bpgu %xcc, |
| 23 | define void @cmprr(i64* %p, i64 %x, i64 %y) { |
| 24 | entry: |
| 25 | %tobool = icmp ugt i64 %x, %y |
| 26 | br i1 %tobool, label %if.end, label %if.then |
| 27 | |
| 28 | if.then: |
| 29 | store i64 %x, i64* %p, align 8 |
| 30 | br label %if.end |
| 31 | |
| 32 | if.end: |
| 33 | ret void |
| 34 | } |
| Jakob Stoklund Olesen | 0e16488 | 2013-04-04 03:08:00 +0000 | [diff] [blame] | 35 | |
| 36 | ; CHECK: selecti32_xcc |
| 37 | ; CHECK: subcc %i0, %i1 |
| 38 | ; CHECK: movg %xcc, %i2, %i3 |
| 39 | ; CHECK: or %g0, %i3, %i0 |
| 40 | define i32 @selecti32_xcc(i64 %x, i64 %y, i32 %a, i32 %b) { |
| 41 | entry: |
| 42 | %tobool = icmp sgt i64 %x, %y |
| 43 | %rv = select i1 %tobool, i32 %a, i32 %b |
| 44 | ret i32 %rv |
| 45 | } |
| 46 | |
| 47 | ; CHECK: selecti64_xcc |
| 48 | ; CHECK: subcc %i0, %i1 |
| 49 | ; CHECK: movg %xcc, %i2, %i3 |
| 50 | ; CHECK: or %g0, %i3, %i0 |
| 51 | define i64 @selecti64_xcc(i64 %x, i64 %y, i64 %a, i64 %b) { |
| 52 | entry: |
| 53 | %tobool = icmp sgt i64 %x, %y |
| 54 | %rv = select i1 %tobool, i64 %a, i64 %b |
| 55 | ret i64 %rv |
| 56 | } |
| Jakob Stoklund Olesen | 89db673 | 2013-05-19 20:20:54 +0000 | [diff] [blame] | 57 | |
| Jakob Stoklund Olesen | 60abcb7 | 2013-05-19 20:38:21 +0000 | [diff] [blame] | 58 | ; CHECK: selecti64_icc |
| 59 | ; CHECK: subcc %i0, %i1 |
| 60 | ; CHECK: movg %icc, %i2, %i3 |
| 61 | ; CHECK: or %g0, %i3, %i0 |
| 62 | define i64 @selecti64_icc(i32 %x, i32 %y, i64 %a, i64 %b) { |
| 63 | entry: |
| 64 | %tobool = icmp sgt i32 %x, %y |
| 65 | %rv = select i1 %tobool, i64 %a, i64 %b |
| 66 | ret i64 %rv |
| 67 | } |
| 68 | |
| Jakob Stoklund Olesen | 89db673 | 2013-05-19 20:20:54 +0000 | [diff] [blame] | 69 | ; CHECK: selecti64_fcc |
| 70 | ; CHECK: fcmps %f1, %f3 |
| 71 | ; CHECK: movul %fcc0, %i2, %i3 |
| 72 | ; CHECK: or %g0, %i3, %i0 |
| 73 | define i64 @selecti64_fcc(float %x, float %y, i64 %a, i64 %b) { |
| 74 | entry: |
| 75 | %tobool = fcmp ult float %x, %y |
| 76 | %rv = select i1 %tobool, i64 %a, i64 %b |
| 77 | ret i64 %rv |
| 78 | } |
| Jakob Stoklund Olesen | 51d46c3 | 2013-05-19 20:33:11 +0000 | [diff] [blame] | 79 | |
| 80 | ; CHECK: selectf32_xcc |
| 81 | ; CHECK: subcc %i0, %i1 |
| 82 | ; CHECK: fmovsg %xcc, %f5, %f7 |
| 83 | ; CHECK: fmovs %f7, %f1 |
| 84 | define float @selectf32_xcc(i64 %x, i64 %y, float %a, float %b) { |
| 85 | entry: |
| 86 | %tobool = icmp sgt i64 %x, %y |
| 87 | %rv = select i1 %tobool, float %a, float %b |
| 88 | ret float %rv |
| 89 | } |
| 90 | |
| 91 | ; CHECK: selectf64_xcc |
| 92 | ; CHECK: subcc %i0, %i1 |
| 93 | ; CHECK: fmovdg %xcc, %f4, %f6 |
| 94 | ; CHECK: fmovd %f6, %f0 |
| 95 | define double @selectf64_xcc(i64 %x, i64 %y, double %a, double %b) { |
| 96 | entry: |
| 97 | %tobool = icmp sgt i64 %x, %y |
| 98 | %rv = select i1 %tobool, double %a, double %b |
| 99 | ret double %rv |
| 100 | } |
| Jakob Stoklund Olesen | 634123e | 2013-05-19 21:47:13 +0000 | [diff] [blame] | 101 | |
| 102 | ; The MOVXCC instruction can't use %g0 for its tied operand. |
| 103 | ; CHECK: select_consti64_xcc |
| 104 | ; CHECK: subcc |
| 105 | ; CHECK: movg %xcc, 123, %i0 |
| 106 | define i64 @select_consti64_xcc(i64 %x, i64 %y) { |
| 107 | entry: |
| 108 | %tobool = icmp sgt i64 %x, %y |
| 109 | %rv = select i1 %tobool, i64 123, i64 0 |
| 110 | ret i64 %rv |
| 111 | } |