xref: /aosp_15_r20/external/llvm/test/CodeGen/Hexagon/ashift-left-right.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=hexagon < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine i32 @foo(i32 %a, i32 %b) nounwind readnone {
4*9880d681SAndroid Build Coastguard Worker; CHECK: lsl
5*9880d681SAndroid Build Coastguard Worker; CHECK: aslh
6*9880d681SAndroid Build Coastguard Workerentry:
7*9880d681SAndroid Build Coastguard Worker  %shl1 = shl i32 16, %a
8*9880d681SAndroid Build Coastguard Worker  %shl2 = shl i32 %b, 16
9*9880d681SAndroid Build Coastguard Worker  %ret = mul i32 %shl1, %shl2
10*9880d681SAndroid Build Coastguard Worker  ret i32 %ret
11*9880d681SAndroid Build Coastguard Worker}
12*9880d681SAndroid Build Coastguard Worker
13*9880d681SAndroid Build Coastguard Workerdefine i32 @bar(i32 %a, i32 %b) nounwind readnone {
14*9880d681SAndroid Build Coastguard Worker; CHECK: asrh
15*9880d681SAndroid Build Coastguard Worker; CHECK: lsr
16*9880d681SAndroid Build Coastguard Workerentry:
17*9880d681SAndroid Build Coastguard Worker  %shl1 = ashr i32 16, %a
18*9880d681SAndroid Build Coastguard Worker  %shl2 = ashr i32 %b, 16
19*9880d681SAndroid Build Coastguard Worker  %ret = mul i32 %shl1, %shl2
20*9880d681SAndroid Build Coastguard Worker  ret i32 %ret
21*9880d681SAndroid Build Coastguard Worker}
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