1; Test that the default CPU for the triple powerpc64-unknown-linux-gnu is ppc64. 2; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -frame-pointer=all -mcpu=ppc | FileCheck %s -check-prefixes=LNX-PPC,LNX-COM 3; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -frame-pointer=all | FileCheck %s -check-prefixes=LNX-PPC64,LNX-COM 4; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -frame-pointer=all -mcpu=ppc64 | FileCheck %s -check-prefixes=LNX-PPC64,LNX-COM 5 6; Test that the default CPU for the AIX OS is pwr7. 7; RUN: llc < %s -mtriple=powerpc-ibm-aix-xcoff -mcpu=ppc | FileCheck %s -check-prefixes=AIX-PPC,AIX-COM 8; RUN: llc < %s -mtriple=powerpc-ibm-aix-xcoff -mcpu=pwr7 | FileCheck %s -check-prefixes=AIX-PWR7,AIX-COM 9; RUN: llc < %s -mtriple=powerpc-ibm-aix-xcoff | FileCheck %s -check-prefixes=AIX-PWR7,AIX-COM 10 11; RUN: llc < %s -mtriple=powerpc64-ibm-aix-xcoff -mcpu=ppc | FileCheck %s -check-prefixes=AIX64-PPC,AIX64-COM-NEXT 12; RUN: llc < %s -mtriple=powerpc64-ibm-aix-xcoff -mcpu=pwr7 | FileCheck %s -check-prefixes=AIX64-PWR7,AIX64-COM-NEXT 13; RUN: llc < %s -mtriple=powerpc64-ibm-aix-xcoff | FileCheck %s -check-prefixes=AIX64-PWR7,AIX64-COM-NEXT 14 15define i32 @main() { 16entry: 17 %retval = alloca i32, i32 8191, align 4 18 store i32 0, ptr %retval, align 4 19 ret i32 0 20} 21 22; LNX-COM: .Lfunc_begin0: 23; LNX-COM-NEXT: .cfi_startproc 24; LNX-COM-NEXT: # %bb.0: # %entry 25; LNX-COM-NEXT: lis 0, -1 26; LNX-PPC-NEXT: ori 0, 0, 32704 27; LNX-PPC-NEXT: std 31, -8(1) 28; LNX-PPC64-NEXT: std 31, -8(1) 29; LNX-PPC64-NEXT: ori 0, 0, 32704 30; LNX-COM-NEXT: stdux 1, 1, 0 31; LNX-COM-NEXT: .cfi_def_cfa_offset 32832 32; LNX-COM-NEXT: .cfi_offset r31, -8 33; LNX-COM-NEXT: mr 31, 1 34; LNX-COM-NEXT: .cfi_def_cfa_register r31 35; LNX-COM-NEXT: li 4, 0 36; LNX-COM-NEXT: li 3, 0 37; LNX-COM-NEXT: stw 4, 60(31) 38; LNX-COM-NEXT: ld 1, 0(1) 39; LNX-COM-NEXT: ld 31, -8(1) 40; LNX-COM-NEXT: blr 41; LNX-COM-NEXT: .long 0 42; LNX-COM-NEXT: .quad 0 43; LNX-COM-NEXT: .Lfunc_end0: 44 45; AIX-COM: .main: 46; AIX-COM-NEXT: # %bb.0: # %entry 47; AIX-COM-NEXT: lis 0, -1 48; AIX-COM-NEXT: ori 0, 0, 32736 49; AIX-COM-NEXT: stwux 1, 1, 0 50; AIX-PPC-NEXT: li 4, 0 51; AIX-COM-NEXT: li 3, 0 52; AIX-PPC-NEXT: stw 4, 36(1) 53; AIX-PWR7-NEXT: stw 3, 36(1) 54; AIX-COM-NEXT: lwz 1, 0(1) 55; AIX-COM-NEXT: blr 56 57; AIX64-COM: .main: 58; AIX64-COM-NEXT: # %bb.0: # %entry 59; AIX64-COM-NEXT: lis 0, -1 60; AIX64-COM-NEXT: ori 0, 0, 32720 61; AIX64-COM-NEXT: stdux 1, 1, 0 62; AIX64-PPC-NEXT: li 4, 0 63; AIX64-COM-NEXT: li 3, 0 64; AIX64-PPC-NEXT: stw 4, 52(1) 65; AIX64-PWR7-NEXT: stw 3, 52(1) 66; AIX64-COM-NEXT: ld 1, 0(1) 67; AIX64-COM-NEXT: blr 68