| ; RUN: llc -mtriple=mipsel -verify-machineinstrs < %s \ |
| ; RUN: | FileCheck %s --check-prefix=UNRESERVED |
| ; RUN: llc -mtriple=mips64el -verify-machineinstrs < %s \ |
| ; RUN: | FileCheck %s --check-prefix=UNRESERVED |
| ; RUN: llc -mtriple=mipsel -mattr=+reserve-gpr24 -verify-machineinstrs < %s \ |
| ; RUN: | FileCheck %s --check-prefix=RESERVED |
| ; RUN: llc -mtriple=mips64el -mattr=+reserve-gpr24 -verify-machineinstrs < %s \ |
| ; RUN: | FileCheck %s --check-prefix=RESERVED |
| |
| ; Exhaust the allocatable GPRs so this uses $24 without the reservation. |
| @var = global [32 x i64] zeroinitializer |
| |
| define void @foo() { |
| ; UNRESERVED-LABEL: foo: |
| ; UNRESERVED: $24 |
| ; RESERVED-LABEL: foo: |
| ; RESERVED-NOT: $24 |
| ; RESERVED: .end foo |
| %v = load volatile [32 x i64], ptr @var |
| store volatile [32 x i64] %v, ptr @var |
| ret void |
| } |
