| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -fsyntax-only -verify -verify-ignore-unexpected=error -verify-ignore-unexpected=note %s |
| |
| #include <arm_sve.h> |
| |
| #ifdef SVE_OVERLOADED_FORMS |
| // A simple used,unused... macro, long enough to represent any SVE builtin. |
| #define SVE_ACLE_FUNC(A1,A2_UNUSED,A3,A4_UNUSED) A1##A3 |
| #else |
| #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4 |
| #endif |
| |
| svbfloat16_t test_svldff1_bf16(svbool_t pg, const bfloat16_t *base) |
| { |
| // CHECK-LABEL: test_svldff1_bf16 |
| // CHECK: %[[PG:.*]] = call <vscale x 8 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv8i1(<vscale x 16 x i1> %pg) |
| // CHECK: %[[LOAD:.*]] = call <vscale x 8 x bfloat> @llvm.aarch64.sve.ldff1.nxv8bf16(<vscale x 8 x i1> %[[PG]], bfloat* %base) |
| // CHECK: ret <vscale x 8 x bfloat> %[[LOAD]] |
| // expected-warning@+1 {{implicit declaration of function 'svldff1_bf16'}} |
| return SVE_ACLE_FUNC(svldff1,_bf16,,)(pg, base); |
| } |
| |
| svbfloat16_t test_svldff1_vnum_bf16(svbool_t pg, const bfloat16_t *base, int64_t vnum) |
| { |
| // CHECK-LABEL: test_svldff1_vnum_bf16 |
| // CHECK-DAG: %[[BITCAST:.*]] = bitcast bfloat* %base to <vscale x 8 x bfloat>* |
| // CHECK-DAG: %[[GEP:.*]] = getelementptr <vscale x 8 x bfloat>, <vscale x 8 x bfloat>* %[[BITCAST]], i64 %vnum, i64 0 |
| // CHECK-DAG: %[[PG:.*]] = call <vscale x 8 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv8i1(<vscale x 16 x i1> %pg) |
| // CHECK: %[[LOAD:.*]] = call <vscale x 8 x bfloat> @llvm.aarch64.sve.ldff1.nxv8bf16(<vscale x 8 x i1> %[[PG]], bfloat* %[[GEP]]) |
| // CHECK: ret <vscale x 8 x bfloat> %[[LOAD]] |
| // expected-warning@+1 {{implicit declaration of function 'svldff1_vnum_bf16'}} |
| return SVE_ACLE_FUNC(svldff1_vnum,_bf16,,)(pg, base, vnum); |
| } |
