30 lines
731 B
LLVM
30 lines
731 B
LLVM
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; RUN: llc -mtriple=aarch64-apple-darwin -aarch64-bcc-offset-bits=4 -align-all-nofallthru-blocks=4 < %s | FileCheck %s
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; Long branch is assumed because the block has a higher alignment
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; requirement than the function.
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; CHECK-LABEL: invert_bcc_block_align_higher_func:
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; CHECK: b.eq [[JUMP_BB1:LBB[0-9]+_[0-9]+]]
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; CHECK-NEXT: b [[JUMP_BB2:LBB[0-9]+_[0-9]+]]
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; CHECK: [[JUMP_BB1]]:
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; CHECK: ret
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; CHECK: .p2align 4
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; CHECK: [[JUMP_BB2]]:
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; CHECK: ret
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define i32 @invert_bcc_block_align_higher_func(i32 %x, i32 %y) align 4 #0 {
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%1 = icmp eq i32 %x, %y
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br i1 %1, label %bb1, label %bb2
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bb2:
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store volatile i32 9, i32* undef
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ret i32 1
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bb1:
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store volatile i32 42, i32* undef
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ret i32 0
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}
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attributes #0 = { nounwind }
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