mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-20 10:30:03 +00:00
36a0947820
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
465 B
LLVM
20 lines
465 B
LLVM
; RUN: llc < %s -march=x86-64 | grep {leal (%rdi,%rdi,2), %eax}
|
|
define i32 @test(i32 %a) {
|
|
%tmp2 = mul i32 %a, 3 ; <i32> [#uses=1]
|
|
ret i32 %tmp2
|
|
}
|
|
|
|
; RUN: llc < %s -march=x86-64 | grep {leaq (,%rdi,4), %rax}
|
|
define i64 @test2(i64 %a) {
|
|
%tmp2 = shl i64 %a, 2
|
|
%tmp3 = or i64 %tmp2, %a
|
|
ret i64 %tmp3
|
|
}
|
|
|
|
;; TODO! LEA instead of shift + copy.
|
|
define i64 @test3(i64 %a) {
|
|
%tmp2 = shl i64 %a, 3
|
|
ret i64 %tmp2
|
|
}
|
|
|