llvm-6502/test/CodeGen/Thumb2/thumb2-sub5.ll
Joerg Sonnenberger aca2998f14 Enabling thumb2 mode used to force support for armv6t2. Replace this
with a temporary assertion and adjust the various test cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197224 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-13 11:16:00 +00:00

12 lines
313 B
LLVM

; RUN: llc < %s -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2,+32bit \
; RUN: | FileCheck %s
define i64 @f1(i64 %a, i64 %b) {
; CHECK-LABEL: f1:
; CHECK: subs.w r0, r0, r2
; To test dead_carry, +32bit prevents sbc conveting to 16-bit sbcs
; CHECK: sbc.w r1, r1, r3
%tmp = sub i64 %a, %b
ret i64 %tmp
}