xref: /aosp_15_r20/external/llvm/test/CodeGen/Mips/ctlz-v.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc  < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=MIPS32
2*9880d681SAndroid Build Coastguard Worker; RUN: llc  < %s -march=mips64el -mcpu=mips64r2 | FileCheck %s -check-prefix=MIPS64
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Workerdeclare <2 x i32> @llvm.ctlz.v2i32(<2 x i32>, i1)
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Workerdefine <2 x i32> @ctlzv2i32(<2 x i32> %x) {
7*9880d681SAndroid Build Coastguard Workerentry:
8*9880d681SAndroid Build Coastguard Worker; MIPS32: clz     $2, $4
9*9880d681SAndroid Build Coastguard Worker; MIPS32: clz     $3, $5
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard Worker; MIPS64-DAG: sll $[[A0:[0-9]+]], $4, 0
12*9880d681SAndroid Build Coastguard Worker; MIPS64-DAG: clz $2, $[[A0]]
13*9880d681SAndroid Build Coastguard Worker; MIPS64-DAG: sll $[[A1:[0-9]+]], $5, 0
14*9880d681SAndroid Build Coastguard Worker; MIPS64-DAG: clz $3, $[[A1]]
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Worker  %ret = call <2 x i32> @llvm.ctlz.v2i32(<2 x i32> %x, i1 true)
17*9880d681SAndroid Build Coastguard Worker  ret <2 x i32> %ret
18*9880d681SAndroid Build Coastguard Worker}
19*9880d681SAndroid Build Coastguard Worker
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