forked from OSchip/llvm-project
18 lines
526 B
LLVM
18 lines
526 B
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
; CHECK: bitsplit(r{{[0-9]+}},#5)
|
|
|
|
target triple = "hexagon"
|
|
|
|
define i32 @fred(i32 %a, i32* nocapture readonly %b) local_unnamed_addr #0 {
|
|
entry:
|
|
%and = and i32 %a, 31
|
|
%shr = lshr i32 %a, 5
|
|
%arrayidx = getelementptr inbounds i32, i32* %b, i32 %shr
|
|
%0 = load i32, i32* %arrayidx, align 4
|
|
%shr1 = lshr i32 %0, %and
|
|
%and2 = and i32 %shr1, 1
|
|
ret i32 %and2
|
|
}
|
|
|
|
attributes #0 = { norecurse nounwind readonly "target-cpu"="hexagonv60" "target-features"="-hvx,-hvx-double" }
|