constraint-c-err.ll
502 Bytes
; Check that invalid type for constraint `c` causes an error message.
; RUN: not llc -march=mips -target-abi o32 < %s 2>&1 | FileCheck %s
define i32 @main() #0 {
entry:
%jmp = alloca float, align 4
store float 0x4200000000000000, float* %jmp, align 4
%0 = load float, float* %jmp, align 4
call void asm sideeffect "jr $0", "c,~{$1}"(float %0) #1
; CHECK: error: couldn't allocate input reg for constraint 'c'
ret i32 0
}
attributes #0 = { noinline nounwind }
attributes #1 = { nounwind }