1; RUN: opt -cost-model -analyze -mtriple=aarch64--linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s 2; RUN: FileCheck --check-prefix=WARN --allow-empty %s < %t 3 4; This regression test is verifying that a GEP instruction performed on a 5; scalable vector does not produce a 'assumption that TypeSize is not scalable' 6; warning when performing cost analysis. 7 8; If this check fails please read test/CodeGen/AArch64/README for instructions on how to resolve it. 9; WARN-NOT: warning: {{.*}}TypeSize is not scalable 10 11; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %retval = getelementptr 12define <vscale x 16 x i8>* @gep_scalable_vector(<vscale x 16 x i8>* %ptr) { 13 %retval = getelementptr <vscale x 16 x i8>, <vscale x 16 x i8>* %ptr, i32 2 14 ret <vscale x 16 x i8>* %retval 15} 16