| Venkatraman Govindaraju | 7d29ffb | 2011-01-12 03:18:21 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=sparc -O0 <%s |
| Venkatraman Govindaraju | 3b73dea | 2013-10-09 12:50:39 +0000 | [diff] [blame^] | 2 | ; RUN: llc -march=sparc <%s | FileCheck %s --check-prefix=V8 |
| 3 | ; RUN: llc -march=sparcv9 <%s | FileCheck %s --check-prefix=V9 |
| 4 | |
| 5 | ; V8-LABEL: test |
| 6 | ; V8: save %sp |
| 7 | ; V8: call foo |
| 8 | ; V8-NEXT: nop |
| 9 | ; V8: call bar |
| 10 | ; V8-NEXT: nop |
| 11 | ; V8: jmp %i7+8 |
| 12 | ; V8-NEXT: restore |
| 13 | |
| 14 | ; V9-LABEL: test |
| 15 | ; V9: save %sp |
| 16 | ; V9: call foo |
| 17 | ; V9-NEXT: nop |
| 18 | ; V9: call bar |
| 19 | ; V9-NEXT: nop |
| 20 | ; V9: jmp %i7+8 |
| 21 | ; V9-NEXT: restore |
| Venkatraman Govindaraju | 7d29ffb | 2011-01-12 03:18:21 +0000 | [diff] [blame] | 22 | |
| 23 | define void @test() nounwind { |
| 24 | entry: |
| 25 | %0 = tail call i32 (...)* @foo() nounwind |
| 26 | tail call void (...)* @bar() nounwind |
| 27 | ret void |
| 28 | } |
| 29 | |
| 30 | declare i32 @foo(...) |
| 31 | |
| 32 | declare void @bar(...) |
| 33 | |
| Venkatraman Govindaraju | 3b73dea | 2013-10-09 12:50:39 +0000 | [diff] [blame^] | 34 | |
| 35 | ; V8-LABEL: test_tail_call_with_return |
| 36 | ; V8: save %sp |
| 37 | ; V8: call foo |
| 38 | ; V8-NEXT: nop |
| 39 | ; V8: jmp %i7+8 |
| 40 | ; V8-NEXT: restore %g0, %o0, %o0 |
| 41 | |
| 42 | ; V9-LABEL: test_tail_call_with_return |
| 43 | ; V9: save %sp |
| 44 | ; V9: call foo |
| 45 | ; V9-NEXT: nop |
| 46 | ; V9: jmp %i7+8 |
| 47 | ; V9-NEXT: restore %g0, %o0, %o0 |
| 48 | |
| 49 | define i32 @test_tail_call_with_return() nounwind { |
| 50 | entry: |
| 51 | %0 = tail call i32 (...)* @foo() nounwind |
| 52 | ret i32 %0 |
| 53 | } |