| Krzysztof Parzyszek | 046090d | 2018-03-12 14:01:28 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=hexagon -spill-func-threshold-Os=0 -spill-func-threshold=0 < %s | FileCheck %s |
| 2 | |
| 3 | ; Check that the long-calls feature handles save and restore. |
| 4 | ; CHECK: call ##__save |
| 5 | ; CHECK: jump ##__restore |
| 6 | |
| 7 | target triple = "hexagon" |
| 8 | |
| 9 | ; Function Attrs: nounwind |
| 10 | define i32 @f0(i32 %a0, i32 %a1, i32 %a2) #0 { |
| 11 | b0: |
| 12 | %v0 = tail call i32 bitcast (i32 (...)* @f1 to i32 (i32, i32, i32)*)(i32 %a0, i32 %a1, i32 %a2) #1 |
| 13 | %v1 = tail call i32 bitcast (i32 (...)* @f2 to i32 (i32, i32, i32)*)(i32 %a0, i32 %a1, i32 %a2) #1 |
| 14 | ret i32 0 |
| 15 | } |
| 16 | |
| 17 | ; Function Attrs: nounwind |
| 18 | declare i32 @f1(...) #1 |
| 19 | |
| 20 | ; Function Attrs: nounwind |
| 21 | declare i32 @f2(...) #1 |
| 22 | |
| 23 | attributes #0 = { nounwind "target-features"="+long-calls" } |
| 24 | attributes #1 = { nounwind } |