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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: not llc --mtriple=xtensa < %s 2>&1 | FileCheck %s3 4define void @constraint_f() nounwind {5; CHECK: error: unknown asm constraint 'f'6 tail call void asm "addi a1, a1, $0", "f"(i32 1)7 ret void8}9 10define i32 @register_a100(i32 %a) nounwind {11; CHECK: error: couldn't allocate input reg for constraint '{$a100}'12 %1 = tail call i32 asm "addi $0, $1, 1", "=r,{$a100}"(i32 %a)13 ret i32 %114}15