mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-21 18:29:45 +00:00
8d1092be64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101613 91177308-0d34-0410-b5e6-96231b3b80d8
40 lines
827 B
LLVM
40 lines
827 B
LLVM
; RUN: llc < %s -march=x86 | grep sar | count 1
|
|
; RUN: llc < %s -march=x86-64 | not grep sar
|
|
|
|
define i32 @test(i32 %f12) nounwind {
|
|
%tmp7.25 = lshr i32 %f12, 16
|
|
%tmp7.26 = trunc i32 %tmp7.25 to i8
|
|
%tmp78.2 = sext i8 %tmp7.26 to i32
|
|
ret i32 %tmp78.2
|
|
}
|
|
|
|
define i32 @test2(i32 %f12) nounwind {
|
|
%f11 = shl i32 %f12, 8
|
|
%tmp7.25 = ashr i32 %f11, 24
|
|
ret i32 %tmp7.25
|
|
}
|
|
|
|
define i32 @test3(i32 %f12) nounwind {
|
|
%f11 = shl i32 %f12, 13
|
|
%tmp7.25 = ashr i32 %f11, 24
|
|
ret i32 %tmp7.25
|
|
}
|
|
|
|
define i64 @test4(i64 %f12) nounwind {
|
|
%f11 = shl i64 %f12, 32
|
|
%tmp7.25 = ashr i64 %f11, 32
|
|
ret i64 %tmp7.25
|
|
}
|
|
|
|
define i16 @test5(i16 %f12) nounwind {
|
|
%f11 = shl i16 %f12, 2
|
|
%tmp7.25 = ashr i16 %f11, 8
|
|
ret i16 %tmp7.25
|
|
}
|
|
|
|
define i16 @test6(i16 %f12) nounwind {
|
|
%f11 = shl i16 %f12, 8
|
|
%tmp7.25 = ashr i16 %f11, 8
|
|
ret i16 %tmp7.25
|
|
}
|