llvm-6502/test/CodeGen/Thumb2/thumb2-neg.ll
Evan Cheng 05c269c645 Shrink ADDS, ADC, RSB, and SUBS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78776 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 01:49:45 +00:00

9 lines
177 B
LLVM

; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | FileCheck %s
define i32 @f1(i32 %a) {
; CHECK: f1:
; CHECK: rsbs r0, r0, #0
%tmp = sub i32 0, %a
ret i32 %tmp
}