| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py |
| // REQUIRES: aarch64-registered-target |
| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,instcombine,tailcallelim | FileCheck %s |
| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK |
| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -o /dev/null %s |
| #include <arm_sve.h> |
| |
| // CHECK-LABEL: @test_svrdffr( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.aarch64.sve.ptrue.nxv16i1(i32 31) |
| // CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 16 x i1> @llvm.aarch64.sve.rdffr.z(<vscale x 16 x i1> [[TMP0]]) |
| // CHECK-NEXT: ret <vscale x 16 x i1> [[TMP1]] |
| // |
| // CPP-CHECK-LABEL: @_Z12test_svrdffrv( |
| // CPP-CHECK-NEXT: entry: |
| // CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.aarch64.sve.ptrue.nxv16i1(i32 31) |
| // CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 16 x i1> @llvm.aarch64.sve.rdffr.z(<vscale x 16 x i1> [[TMP0]]) |
| // CPP-CHECK-NEXT: ret <vscale x 16 x i1> [[TMP1]] |
| // |
| svbool_t test_svrdffr() |
| { |
| return svrdffr(); |
| } |
| |
| // CHECK-LABEL: @test_svrdffr_z( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.aarch64.sve.rdffr.z(<vscale x 16 x i1> [[PG:%.*]]) |
| // CHECK-NEXT: ret <vscale x 16 x i1> [[TMP0]] |
| // |
| // CPP-CHECK-LABEL: @_Z14test_svrdffr_zu10__SVBool_t( |
| // CPP-CHECK-NEXT: entry: |
| // CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.aarch64.sve.rdffr.z(<vscale x 16 x i1> [[PG:%.*]]) |
| // CPP-CHECK-NEXT: ret <vscale x 16 x i1> [[TMP0]] |
| // |
| svbool_t test_svrdffr_z(svbool_t pg) |
| { |
| return svrdffr_z(pg); |
| } |
