| Venkatraman Govindaraju | 860b64c | 2011-01-12 05:08:36 +0000 | [diff] [blame] | 1 | ;RUN: llc -march=sparc < %s | FileCheck %s |
| 2 | |
| 3 | |
| 4 | define i8* @frameaddr() nounwind readnone { |
| 5 | entry: |
| 6 | ;CHECK: frameaddr |
| 7 | ;CHECK: or %g0, %fp, {{.+}} |
| 8 | %0 = tail call i8* @llvm.frameaddress(i32 0) |
| 9 | ret i8* %0 |
| 10 | } |
| 11 | |
| 12 | define i8* @frameaddr2() nounwind readnone { |
| 13 | entry: |
| 14 | ;CHECK: frameaddr2 |
| 15 | ;CHECK: flushw |
| 16 | ;CHECK: ld [%fp+56], {{.+}} |
| 17 | ;CHECK: ld [{{.+}}+56], {{.+}} |
| 18 | ;CHECK: ld [{{.+}}+56], {{.+}} |
| 19 | %0 = tail call i8* @llvm.frameaddress(i32 3) |
| 20 | ret i8* %0 |
| 21 | } |
| 22 | |
| 23 | declare i8* @llvm.frameaddress(i32) nounwind readnone |
| 24 | |
| 25 | |
| 26 | |
| 27 | define i8* @retaddr() nounwind readnone { |
| 28 | entry: |
| 29 | ;CHECK: retaddr |
| 30 | ;CHECK: or %g0, %i7, {{.+}} |
| 31 | %0 = tail call i8* @llvm.returnaddress(i32 0) |
| 32 | ret i8* %0 |
| 33 | } |
| 34 | |
| 35 | define i8* @retaddr2() nounwind readnone { |
| 36 | entry: |
| 37 | ;CHECK: retaddr2 |
| 38 | ;CHECK: flushw |
| 39 | ;CHECK: ld [%fp+56], {{.+}} |
| 40 | ;CHECK: ld [{{.+}}+56], {{.+}} |
| 41 | ;CHECK: ld [{{.+}}+60], {{.+}} |
| 42 | %0 = tail call i8* @llvm.returnaddress(i32 3) |
| 43 | ret i8* %0 |
| 44 | } |
| 45 | |
| 46 | declare i8* @llvm.returnaddress(i32) nounwind readnone |