forked from OSchip/llvm-project
14 lines
341 B
LLVM
14 lines
341 B
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
; Pick lsr (in bit-simplification) for extracting high halfword.
|
|
; CHECK: lsr{{.*}}#16
|
|
|
|
define i32 @foo(i32 %x) #0 {
|
|
%a = call i32 @llvm.hexagon.S2.extractu(i32 %x, i32 16, i32 16)
|
|
ret i32 %a
|
|
}
|
|
|
|
declare i32 @llvm.hexagon.S2.extractu(i32, i32, i32) #0
|
|
|
|
attributes #0 = { nounwind readnone }
|
|
|