1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -S -passes='require<profile-summary>,function(codegenprepare)' < %s | FileCheck %s 3 4target triple = "riscv64-unknown-unknown" 5 6; Check that despeculating count-zeros intrinsics doesn't crash when those 7; intrinsics use scalable types. 8 9define <vscale x 4 x i64> @cttz_nxv4i64(<vscale x 4 x i64> %x) { 10; CHECK-LABEL: @cttz_nxv4i64( 11; CHECK-NEXT: [[Z:%.*]] = call <vscale x 4 x i64> @llvm.cttz.nxv4i64(<vscale x 4 x i64> [[X:%.*]], i1 false) 12; CHECK-NEXT: ret <vscale x 4 x i64> [[Z]] 13; 14 %z = call <vscale x 4 x i64> @llvm.cttz.nxv4i64(<vscale x 4 x i64> %x, i1 false) 15 ret <vscale x 4 x i64> %z 16} 17 18define <vscale x 4 x i64> @ctlz_nxv4i64(<vscale x 4 x i64> %x) { 19; CHECK-LABEL: @ctlz_nxv4i64( 20; CHECK-NEXT: [[Z:%.*]] = call <vscale x 4 x i64> @llvm.ctlz.nxv4i64(<vscale x 4 x i64> [[X:%.*]], i1 false) 21; CHECK-NEXT: ret <vscale x 4 x i64> [[Z]] 22; 23 %z = call <vscale x 4 x i64> @llvm.ctlz.nxv4i64(<vscale x 4 x i64> %x, i1 false) 24 ret <vscale x 4 x i64> %z 25} 26 27declare <vscale x 4 x i64> @llvm.cttz.nxv4i64(<vscale x 4 x i64>, i1) 28declare <vscale x 4 x i64> @llvm.ctlz.nxv4i64(<vscale x 4 x i64>, i1) 29