| Matt Arsenault | ef00283 | 2016-10-28 20:00:33 +0000 | [diff] [blame^] | 1 | ; RUN: opt < %s -S -speculative-execution \ |
| 2 | ; RUN: -spec-exec-max-speculation-cost 4 -spec-exec-max-not-hoisted 3 \ |
| 3 | ; RUN: | FileCheck %s |
| 4 | |
| 5 | ; CHECK-LABEL: @ifThen_fadd( |
| 6 | ; CHECK: fadd |
| 7 | ; CHECK: br i1 true |
| 8 | define void @ifThen_fadd() { |
| 9 | br i1 true, label %a, label %b |
| 10 | |
| 11 | a: |
| 12 | %x = fadd float undef, undef |
| 13 | br label %b |
| 14 | |
| 15 | b: |
| 16 | ret void |
| 17 | } |
| 18 | |
| 19 | ; CHECK-LABEL: @ifThen_fsub( |
| 20 | ; CHECK: fsub |
| 21 | ; CHECK: br i1 true |
| 22 | define void @ifThen_fsub() { |
| 23 | br i1 true, label %a, label %b |
| 24 | |
| 25 | a: |
| 26 | %x = fsub float undef, undef |
| 27 | br label %b |
| 28 | |
| 29 | b: |
| 30 | ret void |
| 31 | } |
| 32 | |
| 33 | ; CHECK-LABEL: @ifThen_fneg( |
| 34 | ; CHECK: fsub float -0.0 |
| 35 | ; CHECK: br i1 true |
| 36 | define void @ifThen_fneg() { |
| 37 | br i1 true, label %a, label %b |
| 38 | |
| 39 | a: |
| 40 | %x = fsub float -0.0, undef |
| 41 | br label %b |
| 42 | |
| 43 | b: |
| 44 | ret void |
| 45 | } |
| 46 | |
| 47 | ; CHECK-LABEL: @ifThen_fmul( |
| 48 | ; CHECK: fmul |
| 49 | ; CHECK: br i1 true |
| 50 | define void @ifThen_fmul() { |
| 51 | br i1 true, label %a, label %b |
| 52 | |
| 53 | a: |
| 54 | %x = fmul float undef, undef |
| 55 | br label %b |
| 56 | |
| 57 | b: |
| 58 | ret void |
| 59 | } |
| 60 | |
| 61 | ; CHECK-LABEL: @ifThen_fdiv( |
| 62 | ; CHECK: fdiv |
| 63 | ; CHECK: br i1 true |
| 64 | define void @ifThen_fdiv() { |
| 65 | br i1 true, label %a, label %b |
| 66 | |
| 67 | a: |
| 68 | %x = fdiv float undef, undef |
| 69 | br label %b |
| 70 | |
| 71 | b: |
| 72 | ret void |
| 73 | } |
| 74 | |
| 75 | ; CHECK-LABEL: @ifThen_frem( |
| 76 | ; CHECK: frem |
| 77 | ; CHECK: br i1 true |
| 78 | define void @ifThen_frem() { |
| 79 | br i1 true, label %a, label %b |
| 80 | |
| 81 | a: |
| 82 | %x = frem float undef, undef |
| 83 | br label %b |
| 84 | |
| 85 | b: |
| 86 | ret void |
| 87 | } |