| ; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s -check-prefix=PPC32-LINUX |
| ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s -check-prefix=PPC64-LINUX |
| ; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -frame-pointer=all | FileCheck %s -check-prefix=PPC32-LINUX |
| ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -frame-pointer=all | FileCheck %s -check-prefix=PPC64-LINUX |
| ; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s -check-prefix=PPC32-LINUX |
| |
| ; RUN: llc < %s -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs \ |
| ; RUN: -mtriple=powerpc-ibm-aix-xcoff | FileCheck %s -check-prefix=PPC32-AIX |
| |
| ; RUN: llc < %s -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs \ |
| ; RUN: -mtriple=powerpc-ibm-aix-xcoff -frame-pointer=all | FileCheck %s \ |
| ; RUN: -check-prefix=PPC32-AIX |
| |
| ; RUN: llc < %s -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs \ |
| ; RUN: -mtriple=powerpc64-ibm-aix-xcoff | FileCheck %s -check-prefix=PPC64-AIX |
| |
| ; RUN: llc < %s -mcpu=pwr4 -mattr=-altivec -verify-machineinstrs \ |
| ; RUN: -mtriple=powerpc64-ibm-aix-xcoff -frame-pointer=all | FileCheck %s \ |
| ; RUN: -check-prefix=PPC64-AIX |
| |
| define i32* @f1(i32 %n) nounwind { |
| %tmp = alloca i32, i32 %n ; <i32*> [#uses=1] |
| ret i32* %tmp |
| } |
| |
| ; PPC32-LINUX-LABEL: f1 |
| ; PPC32-LINUX: stwu 1, -32(1) |
| ; PPC32-LINUX-NEXT: slwi 3, 3, 2 |
| ; PPC32-LINUX-NEXT: addi 3, 3, 15 |
| ; PPC32-LINUX-NEXT: stw 31, 28(1) |
| ; PPC32-LINUX-NEXT: mr 31, 1 |
| ; PPC32-LINUX-NEXT: rlwinm 3, 3, 0, 0, 27 |
| ; PPC32-LINUX-NEXT: neg 3, 3 |
| ; PPC32-LINUX-NEXT: addi 4, 31, 32 |
| ; PPC32-LINUX-NEXT: stwux 4, 1, 3 |
| ; PPC32-LINUX-NEXT: lwz 31, 0(1) |
| ; PPC32-LINUX-NEXT: addi 3, 1, 16 |
| ; PPC32-LINUX-NEXT: lwz 0, -4(31) |
| ; PPC32-LINUX-NEXT: mr 1, 31 |
| ; PPC32-LINUX-NEXT: mr 31, 0 |
| ; PPC32-LINUX-NEXT: blr |
| |
| ; PPC64-LINUX-LABEL: f1 |
| ; PPC64-LINUX: std 31, -8(1) |
| ; PPC64-LINUX-NEXT: stdu 1, -64(1) |
| ; PPC64-LINUX-NEXT: rldic 3, 3, 2, 30 |
| ; PPC64-LINUX-NEXT: mr 31, 1 |
| ; PPC64-LINUX-NEXT: addi 3, 3, 15 |
| ; PPC64-LINUX-NEXT: rldicl 3, 3, 60, 4 |
| ; PPC64-LINUX-NEXT: addi 4, 31, 64 |
| ; PPC64-LINUX-NEXT: rldicl 3, 3, 4, 29 |
| ; PPC64-LINUX-NEXT: neg 3, 3 |
| ; PPC64-LINUX-NEXT: stdux 4, 1, 3 |
| |
| ; The linkage area is always put on the top of the stack. |
| ; PPC64-LINUX-NEXT: addi 3, 1, 48 |
| |
| ; PPC64-LINUX-NEXT: ld 1, 0(1) |
| ; PPC64-LINUX-NEXT: ld 31, -8(1) |
| ; PPC64-LINUX-NEXT: blr |
| |
| ; PPC32-AIX-LABEL: f1 |
| ; PPC32-AIX: stw 31, -4(1) |
| ; PPC32-AIX-NEXT: stwu 1, -48(1) |
| ; PPC32-AIX-NEXT: slwi 3, 3, 2 |
| ; PPC32-AIX-NEXT: mr 31, 1 |
| ; PPC32-AIX-NEXT: addi 3, 3, 15 |
| ; PPC32-AIX-NEXT: addi 4, 31, 48 |
| ; PPC32-AIX-NEXT: rlwinm 3, 3, 0, 0, 27 |
| ; PPC32-AIX-NEXT: neg 3, 3 |
| ; PPC32-AIX-NEXT: stwux 4, 1, 3 |
| |
| ; The linkage area is always put on the top of the stack. |
| ; PPC32-AIX-NEXT: addi 3, 1, 32 |
| |
| ; PPC32-AIX-NEXT: lwz 1, 0(1) |
| ; PPC32-AIX-NEXT: lwz 31, -4(1) |
| ; PPC32-AIX-NEXT: blr |
| |
| ; PPC64-AIX-LABEL: f1 |
| ; PPC64-AIX: std 31, -8(1) |
| ; PPC64-AIX-NEXT: stdu 1, -64(1) |
| ; PPC64-AIX-NEXT: rldic 3, 3, 2, 30 |
| ; PPC64-AIX-NEXT: mr 31, 1 |
| ; PPC64-AIX-NEXT: addi 3, 3, 15 |
| ; PPC64-AIX-NEXT: addi 4, 31, 64 |
| ; PPC64-AIX-NEXT: rldicl 3, 3, 60, 4 |
| ; PPC64-AIX-NEXT: rldicl 3, 3, 4, 29 |
| ; PPC64-AIX-NEXT: neg 3, 3 |
| ; PPC64-AIX-NEXT: stdux 4, 1, 3 |
| |
| ; The linkage area is always put on the top of the stack. |
| ; PPC64-AIX-NEXT: addi 3, 1, 48 |
| |
| ; PPC64-AIX-NEXT: ld 1, 0(1) |
| ; PPC64-AIX-NEXT: ld 31, -8(1) |
| ; PPC64-AIX-NEXT: blr |