| Thomas Lively | f6f4f84 | 2019-03-20 20:26:45 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s | FileCheck %s --check-prefixes CHECK,ATTRS |
| 2 | ; RUN: llc < %s -mattr=+simd128 | FileCheck %s --check-prefixes CHECK,SIMD128 |
| 3 | ; RUN; llc < %s -mattr=+atomics | FileCheck %s --check-prefixes CHECK,ATOMICS |
| 4 | ; RUN: llc < %s -mcpu=bleeding-edge | FileCheck %s --check-prefixes CHECK,BLEEDING-EDGE |
| 5 | |
| 6 | ; Test that codegen emits target features from the command line or |
| 7 | ; function attributes correctly. |
| 8 | |
| 9 | target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" |
| 10 | target triple = "wasm32-unknown-unknown" |
| 11 | |
| 12 | define void @foo() #0 { |
| 13 | ret void |
| 14 | } |
| 15 | |
| 16 | define void @bar() #1 { |
| 17 | ret void |
| 18 | } |
| 19 | |
| 20 | attributes #0 = { "target-features"="+sign-ext" } |
| 21 | attributes #1 = { "target-features"="+nontrapping-fptoint" } |
| 22 | |
| 23 | ; CHECK-LABEL: .custom_section.target_features,"",@ |
| 24 | |
| 25 | ; -atomics, +sign_ext |
| 26 | ; ATTRS-NEXT: .int8 3 |
| 27 | ; ATTRS-NEXT: .int8 45 |
| 28 | ; ATTRS-NEXT: .int8 7 |
| 29 | ; ATTRS-NEXT: .ascii "atomics" |
| 30 | ; ATTRS-NEXT: .int8 43 |
| 31 | ; ATTRS-NEXT: .int8 19 |
| 32 | ; ATTRS-NEXT: .ascii "nontrapping-fptoint" |
| 33 | ; ATTRS-NEXT: .int8 43 |
| 34 | ; ATTRS-NEXT: int8 8 |
| 35 | ; ATTRS-NEXT: .ascii "sign-ext" |
| 36 | |
| 37 | ; -atomics, +simd128 |
| 38 | ; SIMD128-NEXT: .int8 2 |
| 39 | ; SIMD128-NEXT: .int8 45 |
| 40 | ; SIMD128-NEXT: .int8 7 |
| 41 | ; SIMD128-NEXT: .ascii "atomics" |
| 42 | ; SIMD128-NEXT: .int8 43 |
| 43 | ; SIMD128-NEXT: .int8 7 |
| 44 | ; SIMD128-NEXT: .ascii "simd128" |
| 45 | |
| 46 | ; =atomics |
| 47 | ; ATOMICS-NEXT: .int8 1 |
| 48 | ; ATOMICS-NEXT: .int8 61 |
| 49 | ; ATOMICS-NEXT: .int8 7 |
| 50 | ; ATOMICS-NEXT: .ascii "atomics" |
| 51 | |
| 52 | ; =atomics, +nontrapping-fptoint, +sign-ext, +simd128 |
| 53 | ; BLEEDING-EDGE-NEXT: .int8 4 |
| 54 | ; BLEEDING-EDGE-NEXT: .int8 61 |
| 55 | ; BLEEDING-EDGE-NEXT: .int8 7 |
| 56 | ; BLEEDING-EDGE-NEXT: .ascii "atomics" |
| 57 | ; BLEEDING-EDGE-NEXT: .int8 43 |
| 58 | ; BLEEDING-EDGE-NEXT: .int8 19 |
| 59 | ; BLEEDING-EDGE-NEXT: .ascii "nontrapping-fptoint" |
| 60 | ; BLEEDING-EDGE-NEXT: .int8 43 |
| 61 | ; BLEEDING-EDGE-NEXT: .int8 8 |
| 62 | ; BLEEDING-EDGE-NEXT: .ascii "sign-ext" |
| 63 | ; BLEEDING-EDGE-NEXT: .int8 43 |
| 64 | ; BLEEDING-EDGE-NEXT: .int8 7 |
| 65 | ; BLEEDING-EDGE-NEXT: .ascii "simd128" |
| 66 | |
| 67 | ; CHECK-NEXT: .text |