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 6 define i8* @frameaddr() nounwind readnone { 7 entry: 8 ;V8: frameaddr 9 ;V8: or %g0, %fp, {{.+}} 10 11 ;V9: frameaddr 12 ;V9: or %g0, %fp, {{.+}} 13 %0 = tail call i8* @llvm.frameaddress(i32 0) 14 ret i8* %0 15 } 16 17 define i8* @frameaddr2() nounwind readnone { 18 entry: 19 ;V8: frameaddr2 20 ;V8: ta 3 21 ;V8: ld [%fp+56], {{.+}} 22 ;V8: ld [{{.+}}+56], {{.+}} 23 ;V8: ld [{{.+}}+56], {{.+}} 24 25 ;V9: frameaddr2 26 ;V9: flushw 27 ;V9: ld [%fp+56], {{.+}} 28 ;V9: ld [{{.+}}+56], {{.+}} 29 ;V9: ld [{{.+}}+56], {{.+}} 30 %0 = tail call i8* @llvm.frameaddress(i32 3) 31 ret i8* %0 32 } 33 34 declare i8* @llvm.frameaddress(i32) nounwind readnone 35 36 37 38 define i8* @retaddr() nounwind readnone { 39 entry: 40 ;V8: retaddr 41 ;V8: or %g0, %i7, {{.+}} 42 43 ;V9: retaddr 44 ;V9: or %g0, %i7, {{.+}} 45 %0 = tail call i8* @llvm.returnaddress(i32 0) 46 ret i8* %0 47 } 48 49 define i8* @retaddr2() nounwind readnone { 50 entry: 51 ;V8: retaddr2 52 ;V8: ta 3 53 ;V8: ld [%fp+56], {{.+}} 54 ;V8: ld [{{.+}}+56], {{.+}} 55 ;V8: ld [{{.+}}+60], {{.+}} 56 57 ;V9: retaddr2 58 ;V9: flushw 59 ;V9: ld [%fp+56], {{.+}} 60 ;V9: ld [{{.+}}+56], {{.+}} 61 ;V9: ld [{{.+}}+60], {{.+}} 62 %0 = tail call i8* @llvm.returnaddress(i32 3) 63 ret i8* %0 64 } 65 66 declare i8* @llvm.returnaddress(i32) nounwind readnone 67
