1; RUN: llc -march=hexagon -mattr=+hvxv60,hvx-length64b < %s | FileCheck %s --check-prefix=CHECK-GATHER 2; RUN: not llc -march=hexagon -mattr=+hvxv60,hvx-length64b,-packets %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR 3 4target triple = "hexagon" 5 6; CHECK-GATHER-LABEL: fred: 7; CHECK-GATHER: vgather 8; CHECK-ERROR: LLVM ERROR: Support for gather requires packets, which are disabled 9 10define void @fred(i8* %p, i32 %x, i32 %y) local_unnamed_addr #0 { 11entry: 12 %v = alloca <16 x i32>, align 64 13 %0 = bitcast <16 x i32>* %v to i8* 14 call void @llvm.lifetime.start(i64 64, i8* nonnull %0) #3 15 tail call void @llvm.hexagon.V6.vgathermw(i8* %p, i32 %x, i32 %y, <16 x i32> undef) 16 call void @foo(i8* nonnull %0) #0 17 call void @llvm.lifetime.end(i64 64, i8* nonnull %0) #3 18 ret void 19} 20 21declare void @llvm.lifetime.start(i64, i8* nocapture) #1 22declare void @llvm.hexagon.V6.vgathermw(i8*, i32, i32, <16 x i32>) #1 23declare void @foo(i8*) local_unnamed_addr #0 24declare void @llvm.lifetime.end(i64, i8* nocapture) #1 25 26attributes #0 = { nounwind "target-cpu"="hexagonv65" } 27attributes #1 = { argmemonly nounwind } 28