| ; 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 | |
| } |