| // REQUIRES: aarch64-registered-target |
| // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -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 -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 -S -O1 -Werror -Wall -o - %s >/dev/null 2>%t |
| // RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t |
| |
| // If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it. |
| // ASM-NOT: warning |
| #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 |
| |
| uint64_t test_svlen_s8(svint8_t op) |
| { |
| // CHECK-LABEL: test_svlen_s8 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 4 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_s8,,)(op); |
| } |
| |
| uint64_t test_svlen_s16(svint16_t op) |
| { |
| // CHECK-LABEL: test_svlen_s16 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 3 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_s16,,)(op); |
| } |
| |
| uint64_t test_svlen_s32(svint32_t op) |
| { |
| // CHECK-LABEL: test_svlen_s32 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 2 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_s32,,)(op); |
| } |
| |
| uint64_t test_svlen_s64(svint64_t op) |
| { |
| // CHECK-LABEL: test_svlen_s64 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 1 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_s64,,)(op); |
| } |
| |
| uint64_t test_svlen_u8(svuint8_t op) |
| { |
| // CHECK-LABEL: test_svlen_u8 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 4 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_u8,,)(op); |
| } |
| |
| uint64_t test_svlen_u16(svuint16_t op) |
| { |
| // CHECK-LABEL: test_svlen_u16 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 3 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_u16,,)(op); |
| } |
| |
| uint64_t test_svlen_u32(svuint32_t op) |
| { |
| // CHECK-LABEL: test_svlen_u32 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 2 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_u32,,)(op); |
| } |
| |
| uint64_t test_svlen_u64(svuint64_t op) |
| { |
| // CHECK-LABEL: test_svlen_u64 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 1 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_u64,,)(op); |
| } |
| |
| uint64_t test_svlen_f16(svfloat16_t op) |
| { |
| // CHECK-LABEL: test_svlen_f16 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 3 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_f16,,)(op); |
| } |
| |
| uint64_t test_svlen_f32(svfloat32_t op) |
| { |
| // CHECK-LABEL: test_svlen_f32 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 2 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_f32,,)(op); |
| } |
| |
| uint64_t test_svlen_f64(svfloat64_t op) |
| { |
| // CHECK-LABEL: test_svlen_f64 |
| // CHECK: %[[VSCALE:.*]] = call i64 @llvm.vscale.i64() |
| // CHECK: %[[SHL:.*]] = shl i64 %[[VSCALE]], 1 |
| // CHECK: ret i64 %[[SHL]] |
| return SVE_ACLE_FUNC(svlen,_f64,,)(op); |
| } |