xref: /aosp_15_r20/external/llvm/test/CodeGen/Mips/micromips-delay-slot.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips \
2*9880d681SAndroid Build Coastguard Worker; RUN:   -relocation-model=static -O2 < %s | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=mipsel -mcpu=mips32r6 -mattr=+micromips \
4*9880d681SAndroid Build Coastguard Worker; RUN:   -relocation-model=static -O2 < %s | FileCheck %s -check-prefix=CHECK-MMR6
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind
7*9880d681SAndroid Build Coastguard Workerdefine i32 @foo(i32 signext %a) #0 {
8*9880d681SAndroid Build Coastguard Workerentry:
9*9880d681SAndroid Build Coastguard Worker  %a.addr = alloca i32, align 4
10*9880d681SAndroid Build Coastguard Worker  store i32 %a, i32* %a.addr, align 4
11*9880d681SAndroid Build Coastguard Worker  %0 = load i32, i32* %a.addr, align 4
12*9880d681SAndroid Build Coastguard Worker  %shl = shl i32 %0, 2
13*9880d681SAndroid Build Coastguard Worker  %call = call i32 @bar(i32 signext %shl)
14*9880d681SAndroid Build Coastguard Worker  ret i32 %call
15*9880d681SAndroid Build Coastguard Worker}
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerdeclare i32 @bar(i32 signext) #1
18*9880d681SAndroid Build Coastguard Worker
19*9880d681SAndroid Build Coastguard Worker; CHECK:      jals
20*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: sll16
21*9880d681SAndroid Build Coastguard Worker; CHECK-MMR6: jal
22*9880d681SAndroid Build Coastguard Worker; CHECK-MMR6-NOT: sll16
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