| ;RUN: llc -march=sparc -show-mc-encoding < %s | FileCheck %s -check-prefix=V8 |
| ;RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9 |
| ;RUN: llc -march=sparc -show-mc-encoding -regalloc=basic < %s | FileCheck %s -check-prefix=V8 |
| ;RUN: llc -march=sparc -regalloc=basic -mattr=v9 < %s | FileCheck %s -check-prefix=V9 |
| ;RUN: llc -march=sparcv9 < %s | FileCheck %s -check-prefix=SPARC64 |
| |
| |
| define i8* @frameaddr() nounwind readnone { |
| entry: |
| ;V8-LABEL: frameaddr: |
| ;V8: save %sp, -96, %sp |
| ;V8: ret |
| ;V8: restore %g0, %fp, %o0 |
| |
| ;V9-LABEL: frameaddr: |
| ;V9: save %sp, -96, %sp |
| ;V9: ret |
| ;V9: restore %g0, %fp, %o0 |
| |
| ;SPARC64-LABEL: frameaddr |
| ;SPARC64: save %sp, -128, %sp |
| ;SPARC64: add %fp, 2047, %i0 |
| ;SPARC64: ret |
| ;SPARC64-NOT: restore %g0, %g0, %g0 |
| ;SPARC64: restore |
| |
| %0 = tail call i8* @llvm.frameaddress(i32 0) |
| ret i8* %0 |
| } |
| |
| define i8* @frameaddr2() nounwind readnone { |
| entry: |
| ;V8-LABEL: frameaddr2: |
| ;V8: ta 3 ! encoding: [0x91,0xd0,0x20,0x03] |
| ;V8: ld [%fp+56], {{.+}} |
| ;V8: ld [{{.+}}+56], {{.+}} |
| ;V8: ld [{{.+}}+56], {{.+}} |
| |
| ;V9-LABEL: frameaddr2: |
| ;V9: flushw |
| ;V9: ld [%fp+56], {{.+}} |
| ;V9: ld [{{.+}}+56], {{.+}} |
| ;V9: ld [{{.+}}+56], {{.+}} |
| |
| ;SPARC64-LABEL: frameaddr2 |
| ;SPARC64: flushw |
| ;SPARC64: ldx [%fp+2159], %[[R0:[goli][0-7]]] |
| ;SPARC64: ldx [%[[R0]]+2159], %[[R1:[goli][0-7]]] |
| ;SPARC64: ldx [%[[R1]]+2159], %[[R2:[goli][0-7]]] |
| ;SPARC64: add %[[R2]], 2047, {{.+}} |
| |
| %0 = tail call i8* @llvm.frameaddress(i32 3) |
| ret i8* %0 |
| } |
| |
| declare i8* @llvm.frameaddress(i32) nounwind readnone |
| |
| |
| |
| define i8* @retaddr() nounwind readnone { |
| entry: |
| ;V8-LABEL: retaddr: |
| ;V8: mov %o7, {{.+}} |
| |
| ;V9-LABEL: retaddr: |
| ;V9: mov %o7, {{.+}} |
| |
| ;SPARC64-LABEL: retaddr |
| ;SPARC64: mov %o7, {{.+}} |
| |
| %0 = tail call i8* @llvm.returnaddress(i32 0) |
| ret i8* %0 |
| } |
| |
| define i8* @retaddr2() nounwind readnone { |
| entry: |
| ;V8-LABEL: retaddr2: |
| ;V8: ta 3 |
| ;V8: ld [%fp+56], {{.+}} |
| ;V8: ld [{{.+}}+56], {{.+}} |
| ;V8: ld [{{.+}}+60], {{.+}} |
| |
| ;V9-LABEL: retaddr2: |
| ;V9: flushw |
| ;V9: ld [%fp+56], {{.+}} |
| ;V9: ld [{{.+}}+56], {{.+}} |
| ;V9: ld [{{.+}}+60], {{.+}} |
| |
| ;SPARC64-LABEL: retaddr2 |
| ;SPARC64: flushw |
| ;SPARC64: ldx [%fp+2159], %[[R0:[goli][0-7]]] |
| ;SPARC64: ldx [%[[R0]]+2159], %[[R1:[goli][0-7]]] |
| ;SPARC64: ldx [%[[R1]]+2167], {{.+}} |
| |
| %0 = tail call i8* @llvm.returnaddress(i32 3) |
| ret i8* %0 |
| } |
| |
| declare i8* @llvm.returnaddress(i32) nounwind readnone |
