15 lines
498 B
LLVM
15 lines
498 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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; RUN: not llc --mtriple=xtensa < %s 2>&1 | FileCheck %s
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define void @constraint_f() nounwind {
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; CHECK: error: unknown asm constraint 'f'
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tail call void asm "addi a1, a1, $0", "f"(i32 1)
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ret void
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}
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define i32 @register_a100(i32 %a) nounwind {
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; CHECK: error: couldn't allocate input reg for constraint '{$a100}'
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%1 = tail call i32 asm "addi $0, $1, 1", "=r,{$a100}"(i32 %a)
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ret i32 %1
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}
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