1 // REQUIRES: aarch64-registered-target
2 // 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
3 // 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
4 // 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
5 // RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
6 
7 // If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
8 // ASM-NOT: warning
9 #include <arm_sve.h>
10 
11 #ifdef SVE_OVERLOADED_FORMS
12 // A simple used,unused... macro, long enough to represent any SVE builtin.
13 #define SVE_ACLE_FUNC(A1,A2_UNUSED,A3,A4_UNUSED) A1##A3
14 #else
15 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
16 #endif
17 
test_svcompact_s32(svbool_t pg,svint32_t op)18 svint32_t test_svcompact_s32(svbool_t pg, svint32_t op)
19 {
20   // CHECK-LABEL: test_svcompact_s32
21   // CHECK: %[[PG:.*]] = call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> %pg)
22   // CHECK: %[[INTRINSIC:.*]] = call <vscale x 4 x i32> @llvm.aarch64.sve.compact.nxv4i32(<vscale x 4 x i1> %[[PG]], <vscale x 4 x i32> %op)
23   // CHECK: ret <vscale x 4 x i32> %[[INTRINSIC]]
24   return SVE_ACLE_FUNC(svcompact,_s32,,)(pg, op);
25 }
26 
test_svcompact_s64(svbool_t pg,svint64_t op)27 svint64_t test_svcompact_s64(svbool_t pg, svint64_t op)
28 {
29   // CHECK-LABEL: test_svcompact_s64
30   // CHECK: %[[PG:.*]] = call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> %pg)
31   // CHECK: %[[INTRINSIC:.*]] = call <vscale x 2 x i64> @llvm.aarch64.sve.compact.nxv2i64(<vscale x 2 x i1> %[[PG]], <vscale x 2 x i64> %op)
32   // CHECK: ret <vscale x 2 x i64> %[[INTRINSIC]]
33   return SVE_ACLE_FUNC(svcompact,_s64,,)(pg, op);
34 }
35 
test_svcompact_u32(svbool_t pg,svuint32_t op)36 svuint32_t test_svcompact_u32(svbool_t pg, svuint32_t op)
37 {
38   // CHECK-LABEL: test_svcompact_u32
39   // CHECK: %[[PG:.*]] = call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> %pg)
40   // CHECK: %[[INTRINSIC:.*]] = call <vscale x 4 x i32> @llvm.aarch64.sve.compact.nxv4i32(<vscale x 4 x i1> %[[PG]], <vscale x 4 x i32> %op)
41   // CHECK: ret <vscale x 4 x i32> %[[INTRINSIC]]
42   return SVE_ACLE_FUNC(svcompact,_u32,,)(pg, op);
43 }
44 
test_svcompact_u64(svbool_t pg,svuint64_t op)45 svuint64_t test_svcompact_u64(svbool_t pg, svuint64_t op)
46 {
47   // CHECK-LABEL: test_svcompact_u64
48   // CHECK: %[[PG:.*]] = call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> %pg)
49   // CHECK: %[[INTRINSIC:.*]] = call <vscale x 2 x i64> @llvm.aarch64.sve.compact.nxv2i64(<vscale x 2 x i1> %[[PG]], <vscale x 2 x i64> %op)
50   // CHECK: ret <vscale x 2 x i64> %[[INTRINSIC]]
51   return SVE_ACLE_FUNC(svcompact,_u64,,)(pg, op);
52 }
53 
test_svcompact_f32(svbool_t pg,svfloat32_t op)54 svfloat32_t test_svcompact_f32(svbool_t pg, svfloat32_t op)
55 {
56   // CHECK-LABEL: test_svcompact_f32
57   // CHECK: %[[PG:.*]] = call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> %pg)
58   // CHECK: %[[INTRINSIC:.*]] = call <vscale x 4 x float> @llvm.aarch64.sve.compact.nxv4f32(<vscale x 4 x i1> %[[PG]], <vscale x 4 x float> %op)
59   // CHECK: ret <vscale x 4 x float> %[[INTRINSIC]]
60   return SVE_ACLE_FUNC(svcompact,_f32,,)(pg, op);
61 }
62 
test_svcompact_f64(svbool_t pg,svfloat64_t op)63 svfloat64_t test_svcompact_f64(svbool_t pg, svfloat64_t op)
64 {
65   // CHECK-LABEL: test_svcompact_f64
66   // CHECK: %[[PG:.*]] = call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> %pg)
67   // CHECK: %[[INTRINSIC:.*]] = call <vscale x 2 x double> @llvm.aarch64.sve.compact.nxv2f64(<vscale x 2 x i1> %[[PG]], <vscale x 2 x double> %op)
68   // CHECK: ret <vscale x 2 x double> %[[INTRINSIC]]
69   return SVE_ACLE_FUNC(svcompact,_f64,,)(pg, op);
70 }
71