| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 |
| ; RUN: llc -mtriple=powerpc-ibm-aix-xcoff -verify-machineinstrs < %s -mcpu=pwr7 | FileCheck %s --check-prefix=AIX32 |
| ; RUN: llc -mtriple=powerpc64-ibm-aix-xcoff -verify-machineinstrs < %s -mcpu=pwr7 | FileCheck %s --check-prefix=AIX64 |
| ; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs < %s -mcpu=pwr7 | FileCheck %s --check-prefix=LE |
| |
| define ptr @frame_1(i32 signext %num) nounwind { |
| ; AIX32-LABEL: frame_1: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: stw 31, -4(1) |
| ; AIX32-NEXT: stwu 1, -48(1) |
| ; AIX32-NEXT: addi 3, 3, 15 |
| ; AIX32-NEXT: mr 31, 1 |
| ; AIX32-NEXT: addi 4, 31, 48 |
| ; AIX32-NEXT: rlwinm 3, 3, 0, 0, 27 |
| ; AIX32-NEXT: neg 3, 3 |
| ; AIX32-NEXT: stwux 4, 1, 3 |
| ; AIX32-NEXT: addi 3, 1, 32 |
| ; AIX32-NEXT: lbz 4, 0(3) |
| ; AIX32-NEXT: addi 4, 4, 1 |
| ; AIX32-NEXT: stb 4, 0(3) |
| ; AIX32-NEXT: lwz 3, 0(1) |
| ; AIX32-NEXT: lwz 1, 0(1) |
| ; AIX32-NEXT: lwz 31, -4(1) |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: frame_1: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: std 31, -8(1) |
| ; AIX64-NEXT: stdu 1, -64(1) |
| ; AIX64-NEXT: addi 3, 3, 15 |
| ; AIX64-NEXT: mr 31, 1 |
| ; AIX64-NEXT: addi 4, 31, 64 |
| ; AIX64-NEXT: rldicr 3, 3, 0, 59 |
| ; AIX64-NEXT: neg 3, 3 |
| ; AIX64-NEXT: stdux 4, 1, 3 |
| ; AIX64-NEXT: addi 3, 1, 48 |
| ; AIX64-NEXT: lbz 4, 0(3) |
| ; AIX64-NEXT: addi 4, 4, 1 |
| ; AIX64-NEXT: stb 4, 0(3) |
| ; AIX64-NEXT: ld 3, 0(1) |
| ; AIX64-NEXT: ld 1, 0(1) |
| ; AIX64-NEXT: ld 31, -8(1) |
| ; AIX64-NEXT: blr |
| ; |
| ; LE-LABEL: frame_1: |
| ; LE: # %bb.0: # %entry |
| ; LE-NEXT: std 31, -8(1) |
| ; LE-NEXT: stdu 1, -48(1) |
| ; LE-NEXT: addi 3, 3, 15 |
| ; LE-NEXT: mr 31, 1 |
| ; LE-NEXT: addi 4, 31, 48 |
| ; LE-NEXT: rldicr 3, 3, 0, 59 |
| ; LE-NEXT: neg 3, 3 |
| ; LE-NEXT: stdux 4, 1, 3 |
| ; LE-NEXT: addi 3, 1, 32 |
| ; LE-NEXT: lbz 4, 0(3) |
| ; LE-NEXT: addi 4, 4, 1 |
| ; LE-NEXT: stb 4, 0(3) |
| ; LE-NEXT: ld 3, 0(1) |
| ; LE-NEXT: ld 1, 0(1) |
| ; LE-NEXT: ld 31, -8(1) |
| ; LE-NEXT: blr |
| entry: |
| %conv = sext i32 %num to i64 |
| %0 = alloca i8, i64 %conv, align 16 |
| %1 = load volatile i8, ptr %0, align 16 |
| %inc = add i8 %1, 1 |
| store volatile i8 %inc, ptr %0, align 16 |
| %2 = tail call ptr @llvm.frameaddress.p0(i32 1) |
| ret ptr %2 |
| } |
| |
| define ptr @frame_0(i32 signext %num) nounwind { |
| ; AIX32-LABEL: frame_0: |
| ; AIX32: # %bb.0: # %entry |
| ; AIX32-NEXT: stw 31, -4(1) |
| ; AIX32-NEXT: stwu 1, -48(1) |
| ; AIX32-NEXT: addi 3, 3, 15 |
| ; AIX32-NEXT: mr 31, 1 |
| ; AIX32-NEXT: addi 4, 31, 48 |
| ; AIX32-NEXT: rlwinm 3, 3, 0, 0, 27 |
| ; AIX32-NEXT: neg 3, 3 |
| ; AIX32-NEXT: stwux 4, 1, 3 |
| ; AIX32-NEXT: addi 3, 1, 32 |
| ; AIX32-NEXT: lbz 4, 0(3) |
| ; AIX32-NEXT: addi 4, 4, 1 |
| ; AIX32-NEXT: stb 4, 0(3) |
| ; AIX32-NEXT: mr 3, 1 |
| ; AIX32-NEXT: lwz 1, 0(1) |
| ; AIX32-NEXT: lwz 31, -4(1) |
| ; AIX32-NEXT: blr |
| ; |
| ; AIX64-LABEL: frame_0: |
| ; AIX64: # %bb.0: # %entry |
| ; AIX64-NEXT: std 31, -8(1) |
| ; AIX64-NEXT: stdu 1, -64(1) |
| ; AIX64-NEXT: addi 3, 3, 15 |
| ; AIX64-NEXT: mr 31, 1 |
| ; AIX64-NEXT: addi 4, 31, 64 |
| ; AIX64-NEXT: rldicr 3, 3, 0, 59 |
| ; AIX64-NEXT: neg 3, 3 |
| ; AIX64-NEXT: stdux 4, 1, 3 |
| ; AIX64-NEXT: addi 3, 1, 48 |
| ; AIX64-NEXT: lbz 4, 0(3) |
| ; AIX64-NEXT: addi 4, 4, 1 |
| ; AIX64-NEXT: stb 4, 0(3) |
| ; AIX64-NEXT: mr 3, 1 |
| ; AIX64-NEXT: ld 1, 0(1) |
| ; AIX64-NEXT: ld 31, -8(1) |
| ; AIX64-NEXT: blr |
| ; |
| ; LE-LABEL: frame_0: |
| ; LE: # %bb.0: # %entry |
| ; LE-NEXT: std 31, -8(1) |
| ; LE-NEXT: stdu 1, -48(1) |
| ; LE-NEXT: addi 3, 3, 15 |
| ; LE-NEXT: mr 31, 1 |
| ; LE-NEXT: addi 4, 31, 48 |
| ; LE-NEXT: rldicr 3, 3, 0, 59 |
| ; LE-NEXT: neg 3, 3 |
| ; LE-NEXT: stdux 4, 1, 3 |
| ; LE-NEXT: addi 3, 1, 32 |
| ; LE-NEXT: lbz 4, 0(3) |
| ; LE-NEXT: addi 4, 4, 1 |
| ; LE-NEXT: stb 4, 0(3) |
| ; LE-NEXT: mr 3, 1 |
| ; LE-NEXT: ld 1, 0(1) |
| ; LE-NEXT: ld 31, -8(1) |
| ; LE-NEXT: blr |
| entry: |
| %conv = sext i32 %num to i64 |
| %0 = alloca i8, i64 %conv, align 16 |
| %1 = load volatile i8, ptr %0, align 16 |
| %inc = add i8 %1, 1 |
| store volatile i8 %inc, ptr %0, align 16 |
| %2 = tail call ptr @llvm.frameaddress.p0(i32 0) |
| ret ptr %2 |
| } |