| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux \ |
| ; RUN: -mcpu=pwr8 | FileCheck %s -check-prefix=CHECK-64B-LE |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux \ |
| ; RUN: -mcpu=pwr7 | FileCheck %s -check-prefix=CHECK-64B-BE |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-aix \ |
| ; RUN: -mcpu=pwr7 | FileCheck %s -check-prefix=CHECK-64B-BE |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-aix \ |
| ; RUN: -mcpu=pwr7 | FileCheck %s -check-prefix=CHECK-32B-BE |
| |
| declare i8* @llvm.returnaddress(i32) nounwind readnone |
| |
| define i8* @test0() nounwind readnone { |
| ; CHECK-64B-LE-LABEL: test0: |
| ; CHECK-64B-LE: # %bb.0: # %entry |
| ; CHECK-64B-LE-NEXT: mflr 0 |
| ; CHECK-64B-LE-NEXT: std 0, 16(1) |
| ; CHECK-64B-LE-NEXT: stdu 1, -32(1) |
| ; CHECK-64B-LE-NEXT: ld 3, 48(1) |
| ; CHECK-64B-LE-NEXT: addi 1, 1, 32 |
| ; CHECK-64B-LE-NEXT: ld 0, 16(1) |
| ; CHECK-64B-LE-NEXT: mtlr 0 |
| ; CHECK-64B-LE-NEXT: blr |
| ; |
| ; CHECK-64B-BE-LABEL: test0: |
| ; CHECK-64B-BE: # %bb.0: # %entry |
| ; CHECK-64B-BE-NEXT: mflr 0 |
| ; CHECK-64B-BE-NEXT: std 0, 16(1) |
| ; CHECK-64B-BE-NEXT: stdu 1, -48(1) |
| ; CHECK-64B-BE-NEXT: ld 3, 64(1) |
| ; CHECK-64B-BE-NEXT: addi 1, 1, 48 |
| ; CHECK-64B-BE-NEXT: ld 0, 16(1) |
| ; CHECK-64B-BE-NEXT: mtlr 0 |
| ; CHECK-64B-BE-NEXT: blr |
| ; |
| ; CHECK-32B-BE-LABEL: test0: |
| ; CHECK-32B-BE: # %bb.0: # %entry |
| ; CHECK-32B-BE-NEXT: mflr 0 |
| ; CHECK-32B-BE-NEXT: stw 0, 8(1) |
| ; CHECK-32B-BE-NEXT: stwu 1, -32(1) |
| ; CHECK-32B-BE-NEXT: lwz 3, 40(1) |
| ; CHECK-32B-BE-NEXT: addi 1, 1, 32 |
| ; CHECK-32B-BE-NEXT: lwz 0, 8(1) |
| ; CHECK-32B-BE-NEXT: mtlr 0 |
| ; CHECK-32B-BE-NEXT: blr |
| entry: |
| %0 = tail call i8* @llvm.returnaddress(i32 0); |
| ret i8* %0 |
| } |
| |
| define i8* @test1() nounwind readnone { |
| ; CHECK-64B-LE-LABEL: test1: |
| ; CHECK-64B-LE: # %bb.0: # %entry |
| ; CHECK-64B-LE-NEXT: mflr 0 |
| ; CHECK-64B-LE-NEXT: std 0, 16(1) |
| ; CHECK-64B-LE-NEXT: stdu 1, -32(1) |
| ; CHECK-64B-LE-NEXT: ld 3, 0(1) |
| ; CHECK-64B-LE-NEXT: ld 3, 0(3) |
| ; CHECK-64B-LE-NEXT: ld 3, 16(3) |
| ; CHECK-64B-LE-NEXT: addi 1, 1, 32 |
| ; CHECK-64B-LE-NEXT: ld 0, 16(1) |
| ; CHECK-64B-LE-NEXT: mtlr 0 |
| ; CHECK-64B-LE-NEXT: blr |
| ; |
| ; CHECK-64B-BE-LABEL: test1: |
| ; CHECK-64B-BE: # %bb.0: # %entry |
| ; CHECK-64B-BE-NEXT: mflr 0 |
| ; CHECK-64B-BE-NEXT: std 0, 16(1) |
| ; CHECK-64B-BE-NEXT: stdu 1, -48(1) |
| ; CHECK-64B-BE-NEXT: ld 3, 0(1) |
| ; CHECK-64B-BE-NEXT: ld 3, 0(3) |
| ; CHECK-64B-BE-NEXT: ld 3, 16(3) |
| ; CHECK-64B-BE-NEXT: addi 1, 1, 48 |
| ; CHECK-64B-BE-NEXT: ld 0, 16(1) |
| ; CHECK-64B-BE-NEXT: mtlr 0 |
| ; CHECK-64B-BE-NEXT: blr |
| ; |
| ; CHECK-32B-BE-LABEL: test1: |
| ; CHECK-32B-BE: # %bb.0: # %entry |
| ; CHECK-32B-BE-NEXT: mflr 0 |
| ; CHECK-32B-BE-NEXT: stw 0, 8(1) |
| ; CHECK-32B-BE-NEXT: stwu 1, -32(1) |
| ; CHECK-32B-BE-NEXT: lwz 3, 0(1) |
| ; CHECK-32B-BE-NEXT: lwz 3, 0(3) |
| ; CHECK-32B-BE-NEXT: lwz 3, 8(3) |
| ; CHECK-32B-BE-NEXT: addi 1, 1, 32 |
| ; CHECK-32B-BE-NEXT: lwz 0, 8(1) |
| ; CHECK-32B-BE-NEXT: mtlr 0 |
| ; CHECK-32B-BE-NEXT: blr |
| entry: |
| %0 = tail call i8* @llvm.returnaddress(i32 1); |
| ret i8* %0 |
| } |
| |
| define i8* @test2() nounwind readnone { |
| ; CHECK-64B-LE-LABEL: test2: |
| ; CHECK-64B-LE: # %bb.0: # %entry |
| ; CHECK-64B-LE-NEXT: mflr 0 |
| ; CHECK-64B-LE-NEXT: std 0, 16(1) |
| ; CHECK-64B-LE-NEXT: stdu 1, -32(1) |
| ; CHECK-64B-LE-NEXT: ld 3, 0(1) |
| ; CHECK-64B-LE-NEXT: ld 3, 0(3) |
| ; CHECK-64B-LE-NEXT: ld 3, 0(3) |
| ; CHECK-64B-LE-NEXT: ld 3, 16(3) |
| ; CHECK-64B-LE-NEXT: addi 1, 1, 32 |
| ; CHECK-64B-LE-NEXT: ld 0, 16(1) |
| ; CHECK-64B-LE-NEXT: mtlr 0 |
| ; CHECK-64B-LE-NEXT: blr |
| ; |
| ; CHECK-64B-BE-LABEL: test2: |
| ; CHECK-64B-BE: # %bb.0: # %entry |
| ; CHECK-64B-BE-NEXT: mflr 0 |
| ; CHECK-64B-BE-NEXT: std 0, 16(1) |
| ; CHECK-64B-BE-NEXT: stdu 1, -48(1) |
| ; CHECK-64B-BE-NEXT: ld 3, 0(1) |
| ; CHECK-64B-BE-NEXT: ld 3, 0(3) |
| ; CHECK-64B-BE-NEXT: ld 3, 0(3) |
| ; CHECK-64B-BE-NEXT: ld 3, 16(3) |
| ; CHECK-64B-BE-NEXT: addi 1, 1, 48 |
| ; CHECK-64B-BE-NEXT: ld 0, 16(1) |
| ; CHECK-64B-BE-NEXT: mtlr 0 |
| ; CHECK-64B-BE-NEXT: blr |
| ; |
| ; CHECK-32B-BE-LABEL: test2: |
| ; CHECK-32B-BE: # %bb.0: # %entry |
| ; CHECK-32B-BE-NEXT: mflr 0 |
| ; CHECK-32B-BE-NEXT: stw 0, 8(1) |
| ; CHECK-32B-BE-NEXT: stwu 1, -32(1) |
| ; CHECK-32B-BE-NEXT: lwz 3, 0(1) |
| ; CHECK-32B-BE-NEXT: lwz 3, 0(3) |
| ; CHECK-32B-BE-NEXT: lwz 3, 0(3) |
| ; CHECK-32B-BE-NEXT: lwz 3, 8(3) |
| ; CHECK-32B-BE-NEXT: addi 1, 1, 32 |
| ; CHECK-32B-BE-NEXT: lwz 0, 8(1) |
| ; CHECK-32B-BE-NEXT: mtlr 0 |
| ; CHECK-32B-BE-NEXT: blr |
| entry: |
| %0 = tail call i8* @llvm.returnaddress(i32 2); |
| ret i8* %0 |
| } |