llvm-6502/test/CodeGen/Mips/inlineasm-cnstrnt-bad-O.ll
Eric Christopher 1ce2034e43 Add support for the 'O' constraint.
Patch by Jack Carter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156285 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-07 05:46:48 +00:00

17 lines
464 B
LLVM

;
;This is a negative test. The constant value given for the constraint (O).
;signed 15 bit immediate (+- 16383).
;Our example uses the positive value 16384.
;
; 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 'O'
tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,O"(i32 undef, i32 16384) nounwind
ret i32 0
}