xref: /aosp_15_r20/external/llvm/test/CodeGen/Mips/cannot-copy-registers.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=mips64 -mcpu=mips64r6 -mattr=+micromips \
2*9880d681SAndroid Build Coastguard Worker; RUN:   -relocation-model=pic -O3 < %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker; Check that message "Cannot copy registers" is not asserted in case of microMIPS64r6.
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker@x = global i32 65504, align 4
7*9880d681SAndroid Build Coastguard Worker@y = global i32 60929, align 4
8*9880d681SAndroid Build Coastguard Worker@.str = private unnamed_addr constant [7 x i8] c"%08x \0A\00", align 1
9*9880d681SAndroid Build Coastguard Worker
10*9880d681SAndroid Build Coastguard Workerdefine i32 @main() nounwind {
11*9880d681SAndroid Build Coastguard Workerentry:
12*9880d681SAndroid Build Coastguard Worker  %0 = load i32, i32* @x, align 4
13*9880d681SAndroid Build Coastguard Worker  %and1 = and i32 %0, 4
14*9880d681SAndroid Build Coastguard Worker  %call1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds
15*9880d681SAndroid Build Coastguard Worker                                  ([7 x i8], [7 x i8]* @.str, i32 0, i32 0), i32 %and1)
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Worker  %1 = load i32, i32* @y, align 4
18*9880d681SAndroid Build Coastguard Worker  %and2 = and i32 %1, 5
19*9880d681SAndroid Build Coastguard Worker  %call2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds
20*9880d681SAndroid Build Coastguard Worker                                  ([7 x i8], [7 x i8]* @.str, i32 0, i32 0), i32 %and2)
21*9880d681SAndroid Build Coastguard Worker  ret i32 0
22*9880d681SAndroid Build Coastguard Worker}
23*9880d681SAndroid Build Coastguard Worker
24*9880d681SAndroid Build Coastguard Workerdeclare i32 @printf(i8*, ...)
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