| Jakob Stoklund Olesen | c5ddb74 | 2011-04-05 21:40:41 +0000 | [diff] [blame] | 1 | ;RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8 |
| 2 | ;RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9 |
| 3 | ;RUN: llc -march=sparc -regalloc=basic < %s | FileCheck %s -check-prefix=V8 |
| 4 | ;RUN: llc -march=sparc -regalloc=basic -mattr=v9 < %s | FileCheck %s -check-prefix=V9 |
| Venkatraman Govindaraju | a0b34d6 | 2013-06-01 20:42:48 +0000 | [diff] [blame^] | 5 | ;RUN: llc -march=sparc -disable-sparc-leaf-proc=0 < %s | FileCheck %s -check-prefix=V8LEAF |
| 6 | ;RUN: llc -march=sparc -disable-sparc-leaf-proc=0 -mattr=v9 < %s | FileCheck %s -check-prefix=V9LEAF |
| 7 | |
| Venkatraman Govindaraju | 860b64c | 2011-01-12 05:08:36 +0000 | [diff] [blame] | 8 | |
| 9 | define i8* @frameaddr() nounwind readnone { |
| 10 | entry: |
| Venkatraman Govindaraju | fc3faa7 | 2011-01-21 22:00:00 +0000 | [diff] [blame] | 11 | ;V8: frameaddr |
| 12 | ;V8: or %g0, %fp, {{.+}} |
| 13 | |
| 14 | ;V9: frameaddr |
| 15 | ;V9: or %g0, %fp, {{.+}} |
| Venkatraman Govindaraju | 860b64c | 2011-01-12 05:08:36 +0000 | [diff] [blame] | 16 | %0 = tail call i8* @llvm.frameaddress(i32 0) |
| 17 | ret i8* %0 |
| 18 | } |
| 19 | |
| 20 | define i8* @frameaddr2() nounwind readnone { |
| 21 | entry: |
| Venkatraman Govindaraju | fc3faa7 | 2011-01-21 22:00:00 +0000 | [diff] [blame] | 22 | ;V8: frameaddr2 |
| 23 | ;V8: ta 3 |
| 24 | ;V8: ld [%fp+56], {{.+}} |
| 25 | ;V8: ld [{{.+}}+56], {{.+}} |
| 26 | ;V8: ld [{{.+}}+56], {{.+}} |
| 27 | |
| 28 | ;V9: frameaddr2 |
| 29 | ;V9: flushw |
| 30 | ;V9: ld [%fp+56], {{.+}} |
| 31 | ;V9: ld [{{.+}}+56], {{.+}} |
| 32 | ;V9: ld [{{.+}}+56], {{.+}} |
| Venkatraman Govindaraju | 860b64c | 2011-01-12 05:08:36 +0000 | [diff] [blame] | 33 | %0 = tail call i8* @llvm.frameaddress(i32 3) |
| 34 | ret i8* %0 |
| 35 | } |
| 36 | |
| 37 | declare i8* @llvm.frameaddress(i32) nounwind readnone |
| 38 | |
| 39 | |
| 40 | |
| 41 | define i8* @retaddr() nounwind readnone { |
| 42 | entry: |
| Venkatraman Govindaraju | fc3faa7 | 2011-01-21 22:00:00 +0000 | [diff] [blame] | 43 | ;V8: retaddr |
| 44 | ;V8: or %g0, %i7, {{.+}} |
| 45 | |
| 46 | ;V9: retaddr |
| 47 | ;V9: or %g0, %i7, {{.+}} |
| Venkatraman Govindaraju | a0b34d6 | 2013-06-01 20:42:48 +0000 | [diff] [blame^] | 48 | |
| 49 | ;V8LEAF: retaddr: |
| 50 | ;V8LEAF: or %g0, %o7, %o0 |
| 51 | |
| 52 | ;V9LEAF: retaddr: |
| 53 | ;V9LEAF: or %g0, %o7, %o0 |
| 54 | |
| Venkatraman Govindaraju | 860b64c | 2011-01-12 05:08:36 +0000 | [diff] [blame] | 55 | %0 = tail call i8* @llvm.returnaddress(i32 0) |
| 56 | ret i8* %0 |
| 57 | } |
| 58 | |
| 59 | define i8* @retaddr2() nounwind readnone { |
| 60 | entry: |
| Venkatraman Govindaraju | fc3faa7 | 2011-01-21 22:00:00 +0000 | [diff] [blame] | 61 | ;V8: retaddr2 |
| 62 | ;V8: ta 3 |
| 63 | ;V8: ld [%fp+56], {{.+}} |
| 64 | ;V8: ld [{{.+}}+56], {{.+}} |
| 65 | ;V8: ld [{{.+}}+60], {{.+}} |
| 66 | |
| 67 | ;V9: retaddr2 |
| 68 | ;V9: flushw |
| 69 | ;V9: ld [%fp+56], {{.+}} |
| 70 | ;V9: ld [{{.+}}+56], {{.+}} |
| 71 | ;V9: ld [{{.+}}+60], {{.+}} |
| Venkatraman Govindaraju | a0b34d6 | 2013-06-01 20:42:48 +0000 | [diff] [blame^] | 72 | |
| 73 | ;V8LEAF: retaddr2 |
| 74 | ;V8LEAF: ta 3 |
| 75 | ;V8LEAF: ld [%fp+56], %[[R:[goli][0-7]]] |
| 76 | ;V8LEAF: ld [%[[R]]+56], %[[R1:[goli][0-7]]] |
| 77 | ;V8LEAF: ld [%[[R1]]+60], {{.+}} |
| 78 | |
| 79 | ;V9LEAF: retaddr2 |
| 80 | ;V9LEAF: flushw |
| 81 | ;V9LEAF: ld [%fp+56], %[[R:[goli][0-7]]] |
| 82 | ;V9LEAF: ld [%[[R]]+56], %[[R1:[goli][0-7]]] |
| 83 | ;V9LEAF: ld [%[[R1]]+60], {{.+}} |
| 84 | |
| Venkatraman Govindaraju | 860b64c | 2011-01-12 05:08:36 +0000 | [diff] [blame] | 85 | %0 = tail call i8* @llvm.returnaddress(i32 3) |
| 86 | ret i8* %0 |
| 87 | } |
| 88 | |
| 89 | declare i8* @llvm.returnaddress(i32) nounwind readnone |