forked from OSchip/llvm-project
16 lines
385 B
LLVM
16 lines
385 B
LLVM
|
; RUN: llc -march=hexagon < %s | FileCheck %s
|
||
|
|
; CHECK: r{{[0-9:]+}} = #0
|
||
|
|
|
||
|
|
; Function Attrs: nounwind readnone
|
||
|
|
define i32 @f0() #0 {
|
||
|
|
b0:
|
||
|
|
%v0 = tail call i64 @llvm.hexagon.S2.extractup(i64 -1, i32 0, i32 1)
|
||
|
|
%v1 = trunc i64 %v0 to i32
|
||
|
|
ret i32 %v1
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: nounwind readnone
|
||
|
|
declare i64 @llvm.hexagon.S2.extractup(i64, i32, i32) #0
|
||
|
|
|
||
|
|
attributes #0 = { nounwind readnone }
|