mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
fce288fc91
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
31 lines
926 B
LLVM
31 lines
926 B
LLVM
; RUN: llc < %s -march=ppc32 | not grep srawi
|
|
; RUN: llc < %s -march=ppc32 | grep blr
|
|
|
|
define i32 @test1(i32 %X) {
|
|
%Y = and i32 %X, 15 ; <i32> [#uses=1]
|
|
%Z = sdiv i32 %Y, 4 ; <i32> [#uses=1]
|
|
ret i32 %Z
|
|
}
|
|
|
|
define i32 @test2(i32 %W) {
|
|
%X = and i32 %W, 15 ; <i32> [#uses=1]
|
|
%Y = sub i32 16, %X ; <i32> [#uses=1]
|
|
%Z = sdiv i32 %Y, 4 ; <i32> [#uses=1]
|
|
ret i32 %Z
|
|
}
|
|
|
|
define i32 @test3(i32 %W) {
|
|
%X = and i32 %W, 15 ; <i32> [#uses=1]
|
|
%Y = sub i32 15, %X ; <i32> [#uses=1]
|
|
%Z = sdiv i32 %Y, 4 ; <i32> [#uses=1]
|
|
ret i32 %Z
|
|
}
|
|
|
|
define i32 @test4(i32 %W) {
|
|
%X = and i32 %W, 2 ; <i32> [#uses=1]
|
|
%Y = sub i32 5, %X ; <i32> [#uses=1]
|
|
%Z = sdiv i32 %Y, 2 ; <i32> [#uses=1]
|
|
ret i32 %Z
|
|
}
|
|
|