9 lines
303 B
LLVM
9 lines
303 B
LLVM
|
; This should turn into a single extsh
|
||
|
|
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | grep extsh | count 1
|
||
|
|
define i32 @test(i32 %X) {
|
||
|
|
%tmp.81 = shl i32 %X, 16 ; <i32> [#uses=1]
|
||
|
|
%tmp.82 = ashr i32 %tmp.81, 16 ; <i32> [#uses=1]
|
||
|
|
ret i32 %tmp.82
|
||
|
|
}
|
||
|
|
|