| ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=pwr9 \ |
| ; RUN: | FileCheck %s -check-prefix=DEFAULT |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=pwr9 \ |
| ; RUN: -ppc-set-dscr=0xFFFFFFFFFFFFFFFF | FileCheck %s -check-prefix=UPPER |
| ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=pwr9 \ |
| ; RUN: -ppc-set-dscr=0x01C4 | FileCheck %s -check-prefix=LOWER |
| |
| define i32 @main() { |
| |
| ; CHECK: # %bb.0: |
| |
| ; DEFAULT-NOT: mtudscr |
| |
| ; UPPER: lis [[inReg:[0-9]+]], 511 |
| ; UPPER-NEXT: ori [[inReg]], [[inReg]], 65535 |
| ; UPPER-NEXT: mtudscr [[inReg]] |
| |
| ; LOWER: lis [[inReg:[0-9]+]], 0 |
| ; LOWER-NEXT: ori [[inReg]], [[inReg]], 452 |
| ; LOWER-NEXT: mtudscr [[inReg]] |
| |
| ret i32 1 |
| } |
