| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py |
| // REQUIRES: riscv-registered-target |
| // RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d \ |
| // RUN: -target-feature +experimental-v -target-feature +experimental-zfh \ |
| // RUN: -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s |
| |
| #include <riscv_vector.h> |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i8mf8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x i8> undef |
| // |
| vint8mf8_t test_vundefined_i8mf8() { return vundefined_i8mf8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i8mf4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x i8> undef |
| // |
| vint8mf4_t test_vundefined_i8mf4() { return vundefined_i8mf4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i8mf2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x i8> undef |
| // |
| vint8mf2_t test_vundefined_i8mf2() { return vundefined_i8mf2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i8m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x i8> undef |
| // |
| vint8m1_t test_vundefined_i8m1() { return vundefined_i8m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i8m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 16 x i8> undef |
| // |
| vint8m2_t test_vundefined_i8m2() { return vundefined_i8m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i8m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 32 x i8> undef |
| // |
| vint8m4_t test_vundefined_i8m4() { return vundefined_i8m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i8m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 64 x i8> undef |
| // |
| vint8m8_t test_vundefined_i8m8() { return vundefined_i8m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i16mf4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x i16> undef |
| // |
| vint16mf4_t test_vundefined_i16mf4() { return vundefined_i16mf4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i16mf2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x i16> undef |
| // |
| vint16mf2_t test_vundefined_i16mf2() { return vundefined_i16mf2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i16m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x i16> undef |
| // |
| vint16m1_t test_vundefined_i16m1() { return vundefined_i16m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i16m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x i16> undef |
| // |
| vint16m2_t test_vundefined_i16m2() { return vundefined_i16m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i16m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 16 x i16> undef |
| // |
| vint16m4_t test_vundefined_i16m4() { return vundefined_i16m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i16m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 32 x i16> undef |
| // |
| vint16m8_t test_vundefined_i16m8() { return vundefined_i16m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i32mf2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x i32> undef |
| // |
| vint32mf2_t test_vundefined_i32mf2() { return vundefined_i32mf2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i32m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x i32> undef |
| // |
| vint32m1_t test_vundefined_i32m1() { return vundefined_i32m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i32m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x i32> undef |
| // |
| vint32m2_t test_vundefined_i32m2() { return vundefined_i32m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i32m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x i32> undef |
| // |
| vint32m4_t test_vundefined_i32m4() { return vundefined_i32m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i32m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 16 x i32> undef |
| // |
| vint32m8_t test_vundefined_i32m8() { return vundefined_i32m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i64m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x i64> undef |
| // |
| vint64m1_t test_vundefined_i64m1() { return vundefined_i64m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i64m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x i64> undef |
| // |
| vint64m2_t test_vundefined_i64m2() { return vundefined_i64m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i64m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x i64> undef |
| // |
| vint64m4_t test_vundefined_i64m4() { return vundefined_i64m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_i64m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x i64> undef |
| // |
| vint64m8_t test_vundefined_i64m8() { return vundefined_i64m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u8mf8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x i8> undef |
| // |
| vuint8mf8_t test_vundefined_u8mf8() { return vundefined_u8mf8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u8mf4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x i8> undef |
| // |
| vuint8mf4_t test_vundefined_u8mf4() { return vundefined_u8mf4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u8mf2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x i8> undef |
| // |
| vuint8mf2_t test_vundefined_u8mf2() { return vundefined_u8mf2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u8m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x i8> undef |
| // |
| vuint8m1_t test_vundefined_u8m1() { return vundefined_u8m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u8m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 16 x i8> undef |
| // |
| vuint8m2_t test_vundefined_u8m2() { return vundefined_u8m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u8m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 32 x i8> undef |
| // |
| vuint8m4_t test_vundefined_u8m4() { return vundefined_u8m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u8m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 64 x i8> undef |
| // |
| vuint8m8_t test_vundefined_u8m8() { return vundefined_u8m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u16mf4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x i16> undef |
| // |
| vuint16mf4_t test_vundefined_u16mf4() { return vundefined_u16mf4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u16mf2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x i16> undef |
| // |
| vuint16mf2_t test_vundefined_u16mf2() { return vundefined_u16mf2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u16m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x i16> undef |
| // |
| vuint16m1_t test_vundefined_u16m1() { return vundefined_u16m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u16m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x i16> undef |
| // |
| vuint16m2_t test_vundefined_u16m2() { return vundefined_u16m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u16m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 16 x i16> undef |
| // |
| vuint16m4_t test_vundefined_u16m4() { return vundefined_u16m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u16m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 32 x i16> undef |
| // |
| vuint16m8_t test_vundefined_u16m8() { return vundefined_u16m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u32mf2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x i32> undef |
| // |
| vuint32mf2_t test_vundefined_u32mf2() { return vundefined_u32mf2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u32m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x i32> undef |
| // |
| vuint32m1_t test_vundefined_u32m1() { return vundefined_u32m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u32m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x i32> undef |
| // |
| vuint32m2_t test_vundefined_u32m2() { return vundefined_u32m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u32m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x i32> undef |
| // |
| vuint32m4_t test_vundefined_u32m4() { return vundefined_u32m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u32m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 16 x i32> undef |
| // |
| vuint32m8_t test_vundefined_u32m8() { return vundefined_u32m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u64m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x i64> undef |
| // |
| vuint64m1_t test_vundefined_u64m1() { return vundefined_u64m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u64m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x i64> undef |
| // |
| vuint64m2_t test_vundefined_u64m2() { return vundefined_u64m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u64m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x i64> undef |
| // |
| vuint64m4_t test_vundefined_u64m4() { return vundefined_u64m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_u64m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x i64> undef |
| // |
| vuint64m8_t test_vundefined_u64m8() { return vundefined_u64m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f32mf2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x float> undef |
| // |
| vfloat32mf2_t test_vundefined_f32mf2() { return vundefined_f32mf2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f32m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x float> undef |
| // |
| vfloat32m1_t test_vundefined_f32m1() { return vundefined_f32m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f32m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x float> undef |
| // |
| vfloat32m2_t test_vundefined_f32m2() { return vundefined_f32m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f32m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x float> undef |
| // |
| vfloat32m4_t test_vundefined_f32m4() { return vundefined_f32m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f32m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 16 x float> undef |
| // |
| vfloat32m8_t test_vundefined_f32m8() { return vundefined_f32m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f64m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x double> undef |
| // |
| vfloat64m1_t test_vundefined_f64m1() { return vundefined_f64m1(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f64m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x double> undef |
| // |
| vfloat64m2_t test_vundefined_f64m2() { return vundefined_f64m2(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f64m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x double> undef |
| // |
| vfloat64m4_t test_vundefined_f64m4() { return vundefined_f64m4(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f64m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x double> undef |
| // |
| vfloat64m8_t test_vundefined_f64m8() { return vundefined_f64m8(); } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f16mf4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 1 x half> undef |
| // |
| vfloat16mf4_t test_vundefined_f16mf4 () { |
| return vundefined_f16mf4(); |
| } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f16mf2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 2 x half> undef |
| // |
| vfloat16mf2_t test_vundefined_f16mf2 () { |
| return vundefined_f16mf2(); |
| } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f16m1( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 4 x half> undef |
| // |
| vfloat16m1_t test_vundefined_f16m1 () { |
| return vundefined_f16m1(); |
| } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f16m2( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 8 x half> undef |
| // |
| vfloat16m2_t test_vundefined_f16m2 () { |
| return vundefined_f16m2(); |
| } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f16m4( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 16 x half> undef |
| // |
| vfloat16m4_t test_vundefined_f16m4 () { |
| return vundefined_f16m4(); |
| } |
| |
| // CHECK-RV64-LABEL: @test_vundefined_f16m8( |
| // CHECK-RV64-NEXT: entry: |
| // CHECK-RV64-NEXT: ret <vscale x 32 x half> undef |
| // |
| vfloat16m8_t test_vundefined_f16m8 () { |
| return vundefined_f16m8(); |
| } |