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1; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s -check-prefix=PPC32-LINUX2; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=ppc | FileCheck %s -check-prefix=PPC64-LINUX3; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -frame-pointer=all | FileCheck %s -check-prefix=PPC32-LINUX4; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=ppc -frame-pointer=all | FileCheck %s -check-prefix=PPC64-LINUX5; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s -check-prefix=PPC32-LINUX6 7; RUN: llc < %s -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs \8; RUN: -mtriple=powerpc-ibm-aix-xcoff | FileCheck %s -check-prefix=PPC32-AIX9 10; RUN: llc < %s -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs \11; RUN: -mtriple=powerpc-ibm-aix-xcoff -frame-pointer=all | FileCheck %s \12; RUN: -check-prefix=PPC32-AIX13 14; RUN: llc < %s -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs \15; RUN: -mtriple=powerpc64-ibm-aix-xcoff | FileCheck %s -check-prefix=PPC64-AIX16 17; RUN: llc < %s -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs \18; RUN: -mtriple=powerpc64-ibm-aix-xcoff -frame-pointer=all | FileCheck %s \19; RUN: -check-prefix=PPC64-AIX20 21define ptr @f1(i32 %n) nounwind {22 %tmp = alloca i32, i32 %n ; <ptr> [#uses=1]23 ret ptr %tmp24}25 26; PPC32-LINUX-LABEL: f127; PPC32-LINUX: stwu 1, -32(1)28; PPC32-LINUX-NEXT: slwi 3, 3, 229; PPC32-LINUX-NEXT: addi 3, 3, 1530; PPC32-LINUX-NEXT: stw 31, 28(1)31; PPC32-LINUX-NEXT: mr 31, 132; PPC32-LINUX-NEXT: rlwinm 3, 3, 0, 0, 2733; PPC32-LINUX-NEXT: neg 3, 334; PPC32-LINUX-NEXT: addi 4, 31, 3235; PPC32-LINUX-NEXT: stwux 4, 1, 336; PPC32-LINUX-NEXT: lwz 31, 0(1)37; PPC32-LINUX-NEXT: addi 3, 1, 1638; PPC32-LINUX-NEXT: lwz 0, -4(31)39; PPC32-LINUX-NEXT: mr 1, 3140; PPC32-LINUX-NEXT: mr 31, 041; PPC32-LINUX-NEXT: blr42 43; PPC64-LINUX-LABEL: f144; PPC64-LINUX: std 31, -8(1)45; PPC64-LINUX-NEXT: stdu 1, -64(1)46; PPC64-LINUX-NEXT: rldic 3, 3, 2, 3047; PPC64-LINUX-NEXT: mr 31, 148; PPC64-LINUX-NEXT: addi 3, 3, 1549; PPC64-LINUX-NEXT: rldicl 3, 3, 60, 450; PPC64-LINUX-NEXT: addi 4, 31, 6451; PPC64-LINUX-NEXT: rldicl 3, 3, 4, 2952; PPC64-LINUX-NEXT: neg 3, 353; PPC64-LINUX-NEXT: stdux 4, 1, 354 55; The linkage area is always put on the top of the stack.56; PPC64-LINUX-NEXT: addi 3, 1, 4857 58; PPC64-LINUX-NEXT: ld 1, 0(1)59; PPC64-LINUX-NEXT: ld 31, -8(1)60; PPC64-LINUX-NEXT: blr61 62; PPC32-AIX-LABEL: f163; PPC32-AIX: stw 31, -4(1)64; PPC32-AIX-NEXT: stwu 1, -48(1)65; PPC32-AIX-NEXT: slwi 3, 3, 266; PPC32-AIX-NEXT: mr 31, 167; PPC32-AIX-NEXT: addi 3, 3, 1568; PPC32-AIX-NEXT: addi 4, 31, 4869; PPC32-AIX-NEXT: rlwinm 3, 3, 0, 0, 2770; PPC32-AIX-NEXT: neg 3, 371; PPC32-AIX-NEXT: stwux 4, 1, 372 73; The linkage area is always put on the top of the stack.74; PPC32-AIX-NEXT: addi 3, 1, 3275 76; PPC32-AIX-NEXT: lwz 1, 0(1)77; PPC32-AIX-NEXT: lwz 31, -4(1)78; PPC32-AIX-NEXT: blr79 80; PPC64-AIX-LABEL: f181; PPC64-AIX: std 31, -8(1)82; PPC64-AIX-NEXT: stdu 1, -64(1)83; PPC64-AIX-NEXT: rldic 3, 3, 2, 3084; PPC64-AIX-NEXT: mr 31, 185; PPC64-AIX-NEXT: addi 3, 3, 1586; PPC64-AIX-NEXT: addi 4, 31, 6487; PPC64-AIX-NEXT: rldicl 3, 3, 60, 4 88; PPC64-AIX-NEXT: rldicl 3, 3, 4, 2989; PPC64-AIX-NEXT: neg 3, 390; PPC64-AIX-NEXT: stdux 4, 1, 391 92; The linkage area is always put on the top of the stack.93; PPC64-AIX-NEXT: addi 3, 1, 4894 95; PPC64-AIX-NEXT: ld 1, 0(1)96; PPC64-AIX-NEXT: ld 31, -8(1)97; PPC64-AIX-NEXT: blr98