1
0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-18 14:31:27 +00:00
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
186 B
LLVM

; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | FileCheck %s
define i64 @f1(i64 %a, i64 %b) {
; CHECK: f1:
; CHECK: subs r0, r0, r2
%tmp = sub i64 %a, %b
ret i64 %tmp
}