mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
a284acb8a7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156457 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
606 B
LLVM
30 lines
606 B
LLVM
; RUN: llc -march=mipsel < %s | FileCheck %s
|
|
|
|
define i64 @shl0(i64 %a, i32 %b) nounwind readnone {
|
|
entry:
|
|
; CHECK: shl0
|
|
; CHECK-NOT: lw $25, %call16(__
|
|
%sh_prom = zext i32 %b to i64
|
|
%shl = shl i64 %a, %sh_prom
|
|
ret i64 %shl
|
|
}
|
|
|
|
define i64 @shr1(i64 %a, i32 %b) nounwind readnone {
|
|
entry:
|
|
; CHECK: shr1
|
|
; CHECK-NOT: lw $25, %call16(__
|
|
%sh_prom = zext i32 %b to i64
|
|
%shr = lshr i64 %a, %sh_prom
|
|
ret i64 %shr
|
|
}
|
|
|
|
define i64 @sra2(i64 %a, i32 %b) nounwind readnone {
|
|
entry:
|
|
; CHECK: sra2
|
|
; CHECK-NOT: lw $25, %call16(__
|
|
%sh_prom = zext i32 %b to i64
|
|
%shr = ashr i64 %a, %sh_prom
|
|
ret i64 %shr
|
|
}
|
|
|