1; RUN: opt -S -passes=lint -disable-output < %s 2>&1 | FileCheck %s --allow-empty 2 3; CHECK-NOT: Buffer overflow 4define <vscale x 8 x i8> @alloca_access() { 5 %a = alloca <vscale x 8 x i8> 6 %v = load <vscale x 8 x i8>, ptr %a 7 ret <vscale x 8 x i8> %v 8} 9 10; CHECK-NOT: Buffer overflow 11define <vscale x 8 x i8> @alloca_access2() { 12 %a = alloca <256 x i8> 13 %v = load <vscale x 8 x i8>, ptr %a 14 ret <vscale x 8 x i8> %v 15} 16 17; CHECK-NOT: insertelement index out of range 18define <vscale x 8 x half> @insertelement() { 19 %insert = insertelement <vscale x 8 x half> poison, half 0xH0000, i64 100 20 ret <vscale x 8 x half> %insert 21} 22 23; CHECK-NOT: extract index out of range 24define half @extractelement(<vscale x 8 x half> %v) { 25 %insert = extractelement <vscale x 8 x half> %v, i64 100 26 ret half %insert 27} 28