xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/named-reg-alloc-r13.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: not llc < %s -mtriple=powerpc-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-DARWIN
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu 2>&1 | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine i32 @get_reg() nounwind {
6*9880d681SAndroid Build Coastguard Workerentry:
7*9880d681SAndroid Build Coastguard Worker; FIXME: Include an allocatable-specific error message
8*9880d681SAndroid Build Coastguard Worker; CHECK-DARWIN: Invalid register name global variable
9*9880d681SAndroid Build Coastguard Worker        %reg = call i32 @llvm.read_register.i32(metadata !0)
10*9880d681SAndroid Build Coastguard Worker  ret i32 %reg
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @get_reg
13*9880d681SAndroid Build Coastguard Worker; CHECK: mr 3, 13
14*9880d681SAndroid Build Coastguard Worker}
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.read_register.i32(metadata) nounwind
17*9880d681SAndroid Build Coastguard Worker
18*9880d681SAndroid Build Coastguard Worker!0 = !{!"r13\00"}
19