xref: /aosp_15_r20/external/llvm/test/CodeGen/AArch64/arm64-zero-cycle-regmov.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm64-apple-ios -mcpu=cyclone < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; rdar://12254953
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Workerdefine i32 @t(i32 %a, i32 %b, i32 %c, i32 %d) nounwind ssp {
5*9880d681SAndroid Build Coastguard Workerentry:
6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: t:
7*9880d681SAndroid Build Coastguard Worker; CHECK: mov x0, [[REG1:x[0-9]+]]
8*9880d681SAndroid Build Coastguard Worker; CHECK: mov x1, [[REG2:x[0-9]+]]
9*9880d681SAndroid Build Coastguard Worker; CHECK: bl _foo
10*9880d681SAndroid Build Coastguard Worker; CHECK: mov x0, [[REG1]]
11*9880d681SAndroid Build Coastguard Worker; CHECK: mov x1, [[REG2]]
12*9880d681SAndroid Build Coastguard Worker  %call = call i32 @foo(i32 %c, i32 %d) nounwind
13*9880d681SAndroid Build Coastguard Worker  %call1 = call i32 @foo(i32 %c, i32 %d) nounwind
14*9880d681SAndroid Build Coastguard Worker  unreachable
15*9880d681SAndroid Build Coastguard Worker}
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerdeclare i32 @foo(i32, i32)
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