xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/named-reg-alloc-r1.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=powerpc-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-DARWIN
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=powerpc64-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-DARWIN
3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu 2>&1 | FileCheck %s
4*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Workerdefine i32 @get_reg() nounwind {
7*9880d681SAndroid Build Coastguard Workerentry:
8*9880d681SAndroid Build Coastguard Worker  %reg = call i32 @llvm.read_register.i32(metadata !0)
9*9880d681SAndroid Build Coastguard Worker  ret i32 %reg
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @get_reg
12*9880d681SAndroid Build Coastguard Worker; CHECK: mr 3, 1
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Worker; CHECK-DARWIN-LABEL: @get_reg
15*9880d681SAndroid Build Coastguard Worker; CHECK-DARWIN: mr r3, r1
16*9880d681SAndroid Build Coastguard Worker}
17*9880d681SAndroid Build Coastguard Worker
18*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.read_register.i32(metadata) nounwind
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Worker!0 = !{!"r1\00"}
21