xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/fast-isel-shifter.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine i32 @shl() nounwind {
4*9880d681SAndroid Build Coastguard Workerentry:
5*9880d681SAndroid Build Coastguard Worker; ELF64: shl
6*9880d681SAndroid Build Coastguard Worker; ELF64: slw
7*9880d681SAndroid Build Coastguard Worker  %shl = shl i32 -1, 2
8*9880d681SAndroid Build Coastguard Worker  ret i32 %shl
9*9880d681SAndroid Build Coastguard Worker}
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard Workerdefine i32 @shl_reg(i32 %src1, i32 %src2) nounwind {
12*9880d681SAndroid Build Coastguard Workerentry:
13*9880d681SAndroid Build Coastguard Worker; ELF64: shl_reg
14*9880d681SAndroid Build Coastguard Worker; ELF64: slw
15*9880d681SAndroid Build Coastguard Worker  %shl = shl i32 %src1, %src2
16*9880d681SAndroid Build Coastguard Worker  ret i32 %shl
17*9880d681SAndroid Build Coastguard Worker}
18*9880d681SAndroid Build Coastguard Worker
19*9880d681SAndroid Build Coastguard Workerdefine i32 @lshr() nounwind {
20*9880d681SAndroid Build Coastguard Workerentry:
21*9880d681SAndroid Build Coastguard Worker; ELF64: lshr
22*9880d681SAndroid Build Coastguard Worker; ELF64: srw
23*9880d681SAndroid Build Coastguard Worker  %lshr = lshr i32 -1, 2
24*9880d681SAndroid Build Coastguard Worker  ret i32 %lshr
25*9880d681SAndroid Build Coastguard Worker}
26*9880d681SAndroid Build Coastguard Worker
27*9880d681SAndroid Build Coastguard Workerdefine i32 @lshr_reg(i32 %src1, i32 %src2) nounwind {
28*9880d681SAndroid Build Coastguard Workerentry:
29*9880d681SAndroid Build Coastguard Worker; ELF64: lshr_reg
30*9880d681SAndroid Build Coastguard Worker; ELF64: srw
31*9880d681SAndroid Build Coastguard Worker  %lshr = lshr i32 %src1, %src2
32*9880d681SAndroid Build Coastguard Worker  ret i32 %lshr
33*9880d681SAndroid Build Coastguard Worker}
34*9880d681SAndroid Build Coastguard Worker
35*9880d681SAndroid Build Coastguard Workerdefine i32 @ashr() nounwind {
36*9880d681SAndroid Build Coastguard Workerentry:
37*9880d681SAndroid Build Coastguard Worker; ELF64: ashr
38*9880d681SAndroid Build Coastguard Worker; ELF64: srawi
39*9880d681SAndroid Build Coastguard Worker  %ashr = ashr i32 -1, 2
40*9880d681SAndroid Build Coastguard Worker  ret i32 %ashr
41*9880d681SAndroid Build Coastguard Worker}
42*9880d681SAndroid Build Coastguard Worker
43*9880d681SAndroid Build Coastguard Workerdefine i32 @ashr_reg(i32 %src1, i32 %src2) nounwind {
44*9880d681SAndroid Build Coastguard Workerentry:
45*9880d681SAndroid Build Coastguard Worker; ELF64: ashr_reg
46*9880d681SAndroid Build Coastguard Worker; ELF64: sraw
47*9880d681SAndroid Build Coastguard Worker  %ashr = ashr i32 %src1, %src2
48*9880d681SAndroid Build Coastguard Worker  ret i32 %ashr
49*9880d681SAndroid Build Coastguard Worker}
50*9880d681SAndroid Build Coastguard Worker
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