mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-25 14:32:53 +00:00
fce288fc91
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
11 lines
203 B
LLVM
11 lines
203 B
LLVM
; RUN: opt < %s -instcombine -S | grep zext
|
|
; PR1261.
|
|
|
|
define i16 @test(i31 %zzz) {
|
|
%A = sext i31 %zzz to i32
|
|
%B = add i32 %A, 16384
|
|
%C = lshr i32 %B, 15
|
|
%D = trunc i32 %C to i16
|
|
ret i16 %D
|
|
}
|