| Wouter van Oortmerssen | 8a9cb24 | 2018-08-27 15:45:51 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -O0 -wasm-keep-registers |
| Dan Gohman | b818482 | 2018-05-22 04:58:36 +0000 | [diff] [blame] | 2 | ; PR36564 |
| 3 | ; PR37546 |
| 4 | |
| 5 | ; Test that fast-isel properly copes with i256 arguments and return types. |
| 6 | |
| 7 | target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" |
| 8 | target triple = "wasm32-unknown-unknown" |
| 9 | |
| 10 | ; CHECK-LABEL: add: |
| 11 | ; CHECK-NEXT: .param i32, i64, i64, i64, i64, i64, i64, i64, i64{{$}} |
| 12 | ; CHECK-NOT: .result |
| 13 | ; CHECK: end_function |
| 14 | define i256 @add(i256 %x, i256 %y) { |
| 15 | %z = add i256 %x, %y |
| 16 | ret i256 %z |
| 17 | } |
| 18 | |
| 19 | ; CHECK-LABEL: return_zero: |
| 20 | ; CHECK-NEXT: .param i32{{$}} |
| 21 | ; CHECK-NOT: .result |
| 22 | ; CHECK: end_function |
| 23 | define i256 @return_zero() { |
| 24 | ret i256 0 |
| 25 | } |
| 26 | |
| 27 | ; CHECK-LABEL: return_zero_with_params: |
| 28 | ; CHECK-NEXT: .param i32, f32{{$}} |
| 29 | ; CHECK-NOT: .result |
| 30 | ; CHECK: end_function |
| 31 | define i256 @return_zero_with_params(float %x) { |
| 32 | ret i256 0 |
| 33 | } |