xref: /aosp_15_r20/external/llvm/test/CodeGen/Mips/micromips-or16.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips \
2*9880d681SAndroid Build Coastguard Worker; RUN:   -relocation-model=pic -O3 < %s | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker; RUN: llc -O0 -march=mips -mcpu=mips32r2 -mattr=+micromips \
4*9880d681SAndroid Build Coastguard Worker; RUN:   -asm-show-inst < %s | FileCheck %s
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker; Branch instruction added to enable FastISel::selectOperator
7*9880d681SAndroid Build Coastguard Worker; to select OR instruction
8*9880d681SAndroid Build Coastguard Workerdefine i32 @f1(i32 signext %a, i32 signext %b) {
9*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1
10*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: OR16_MMR6
11*9880d681SAndroid Build Coastguard Worker      %1 = or i32 %a, %b
12*9880d681SAndroid Build Coastguard Worker       br label %b1
13*9880d681SAndroid Build Coastguard Workerb1:
14*9880d681SAndroid Build Coastguard Worker       ret i32 %1
15*9880d681SAndroid Build Coastguard Worker}
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerdefine i32 @f2(i32 signext %a, i32 signext %b) {
18*9880d681SAndroid Build Coastguard Workerentry:
19*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f2
20*9880d681SAndroid Build Coastguard Worker; CHECK: or16
21*9880d681SAndroid Build Coastguard Worker  %0 = or i32 %a, %b
22*9880d681SAndroid Build Coastguard Worker  ret i32 %0
23*9880d681SAndroid Build Coastguard Worker}
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