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 5 ;RUN: llc -march=sparcv9 < %s | FileCheck %s -check-prefix=SPARC64 6 7 8 define i8* @frameaddr() nounwind readnone { 9 entry: 10 ;V8-LABEL: frameaddr: 11 ;V8: save %sp, -96, %sp 12 ;V8: ret 13 ;V8: restore %g0, %fp, %o0 14 15 ;V9-LABEL: frameaddr: 16 ;V9: save %sp, -96, %sp 17 ;V9: ret 18 ;V9: restore %g0, %fp, %o0 19 20 ;SPARC64-LABEL: frameaddr 21 ;SPARC64: save %sp, -128, %sp 22 ;SPARC64: add %fp, 2047, %i0 23 ;SPARC64: ret 24 ;SPARC64-NOT: restore %g0, %g0, %g0 25 ;SPARC64: restore 26 27 %0 = tail call i8* @llvm.frameaddress(i32 0) 28 ret i8* %0 29 } 30 31 define i8* @frameaddr2() nounwind readnone { 32 entry: 33 ;V8-LABEL: frameaddr2: 34 ;V8: ta 3 35 ;V8: ld [%fp+56], {{.+}} 36 ;V8: ld [{{.+}}+56], {{.+}} 37 ;V8: ld [{{.+}}+56], {{.+}} 38 39 ;V9-LABEL: frameaddr2: 40 ;V9: flushw 41 ;V9: ld [%fp+56], {{.+}} 42 ;V9: ld [{{.+}}+56], {{.+}} 43 ;V9: ld [{{.+}}+56], {{.+}} 44 45 ;SPARC64-LABEL: frameaddr2 46 ;SPARC64: flushw 47 ;SPARC64: ldx [%fp+2159], %[[R0:[goli][0-7]]] 48 ;SPARC64: ldx [%[[R0]]+2159], %[[R1:[goli][0-7]]] 49 ;SPARC64: ldx [%[[R1]]+2159], %[[R2:[goli][0-7]]] 50 ;SPARC64: add %[[R2]], 2047, {{.+}} 51 52 %0 = tail call i8* @llvm.frameaddress(i32 3) 53 ret i8* %0 54 } 55 56 declare i8* @llvm.frameaddress(i32) nounwind readnone 57 58 59 60 define i8* @retaddr() nounwind readnone { 61 entry: 62 ;V8-LABEL: retaddr: 63 ;V8: mov %o7, {{.+}} 64 65 ;V9-LABEL: retaddr: 66 ;V9: mov %o7, {{.+}} 67 68 ;SPARC64-LABEL: retaddr 69 ;SPARC64: mov %o7, {{.+}} 70 71 %0 = tail call i8* @llvm.returnaddress(i32 0) 72 ret i8* %0 73 } 74 75 define i8* @retaddr2() nounwind readnone { 76 entry: 77 ;V8-LABEL: retaddr2: 78 ;V8: ta 3 79 ;V8: ld [%fp+56], {{.+}} 80 ;V8: ld [{{.+}}+56], {{.+}} 81 ;V8: ld [{{.+}}+60], {{.+}} 82 83 ;V9-LABEL: retaddr2: 84 ;V9: flushw 85 ;V9: ld [%fp+56], {{.+}} 86 ;V9: ld [{{.+}}+56], {{.+}} 87 ;V9: ld [{{.+}}+60], {{.+}} 88 89 ;SPARC64-LABEL: retaddr2 90 ;SPARC64: flushw 91 ;SPARC64: ldx [%fp+2159], %[[R0:[goli][0-7]]] 92 ;SPARC64: ldx [%[[R0]]+2159], %[[R1:[goli][0-7]]] 93 ;SPARC64: ldx [%[[R1]]+2167], {{.+}} 94 95 %0 = tail call i8* @llvm.returnaddress(i32 3) 96 ret i8* %0 97 } 98 99 declare i8* @llvm.returnaddress(i32) nounwind readnone 100
