mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-20 10:30:03 +00:00
2acfb179fc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174006 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
292 B
LLVM
20 lines
292 B
LLVM
; RUN: llc < %s -march=x86-64 | FileCheck %s
|
|
|
|
; CHECK-NOT: imul
|
|
|
|
define i64 @t1(i64 %a) nounwind readnone {
|
|
entry:
|
|
%0 = mul i64 %a, 81
|
|
; CHECK: lea
|
|
; CHECK: lea
|
|
ret i64 %0
|
|
}
|
|
|
|
define i64 @t2(i64 %a) nounwind readnone {
|
|
entry:
|
|
%0 = mul i64 %a, 40
|
|
; CHECK: shl
|
|
; CHECK: lea
|
|
ret i64 %0
|
|
}
|