llvm/test/CodeGen/Mips/inlineasm-cnstrnt-bad-N.ll
Eric Christopher 60cfc7908e Add support for the 'N' inline asm constraint.
Patch by Jack Carter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156284 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-07 05:46:43 +00:00

18 lines
469 B
LLVM

;This is a negative test. The constant value given for the constraint (N).
;immediate in the range of -65535 to -1 (inclusive).
;Our example uses the positive value 3.
;
; RUN: not llc -march=mipsel < %s 2> %t
; RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s
define i32 @main() nounwind {
entry:
;CHECK-ERRORS: error: invalid operand for inline asm constraint 'N'
tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,N"(i32 7, i32 3) nounwind
ret i32 0
}