mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-19 19:29:31 +00:00
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47432 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
832 B
LLVM
24 lines
832 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 | \
|
|
; RUN: grep {s\[ah\]\[rl\]l} | count 1
|
|
|
|
define i32* @test1(i32* %P, i32 %X) {
|
|
%Y = lshr i32 %X, 2 ; <i32> [#uses=1]
|
|
%gep.upgrd.1 = zext i32 %Y to i64 ; <i64> [#uses=1]
|
|
%P2 = getelementptr i32* %P, i64 %gep.upgrd.1 ; <i32*> [#uses=1]
|
|
ret i32* %P2
|
|
}
|
|
|
|
define i32* @test2(i32* %P, i32 %X) {
|
|
%Y = shl i32 %X, 2 ; <i32> [#uses=1]
|
|
%gep.upgrd.2 = zext i32 %Y to i64 ; <i64> [#uses=1]
|
|
%P2 = getelementptr i32* %P, i64 %gep.upgrd.2 ; <i32*> [#uses=1]
|
|
ret i32* %P2
|
|
}
|
|
|
|
define i32* @test3(i32* %P, i32 %X) {
|
|
%Y = ashr i32 %X, 2 ; <i32> [#uses=1]
|
|
%P2 = getelementptr i32* %P, i32 %Y ; <i32*> [#uses=1]
|
|
ret i32* %P2
|
|
}
|
|
|