clang/test/Sema/aarch64-sve-vector-subscript-ops.c

   1 // RUN: %clang_cc1 -verify -triple aarch64-none-linux-gnu -target-feature +sve -fsyntax-only %s
   2
   3 // REQUIRES: aarch64-registered-target
   4
   5 #include <arm_sve.h>
   6
   7 void subscript(svint8_t i8, svint16_t i16, svint32_t i32, svint64_t i64,
   8                svuint8_t u8, svuint16_t u16, svuint32_t u32, svuint64_t u64,
   9                svfloat16_t f16, svfloat32_t f32, svfloat64_t f64,
  10                svbool_t b) {
  11   (void)b[0];    // expected-error{{subscript of svbool_t is not allowed}}
  12   (void)b[0.f];  // expected-error{{subscript of svbool_t is not allowed}}
  13   (void)b[0.];   // expected-error{{subscript of svbool_t is not allowed}}
  14
  15   (void)i8[0.f]; // expected-error{{array subscript is not an integer}}
  16   (void)i8[0.];  // expected-error{{array subscript is not an integer}}
  17
  18   (void)u8[0.f]; // expected-error{{array subscript is not an integer}}
  19   (void)u8[0.];  // expected-error{{array subscript is not an integer}}
  20
  21   (void)i16[0.f]; // expected-error{{array subscript is not an integer}}
  22   (void)i16[0.];  // expected-error{{array subscript is not an integer}}
  23
  24   (void)u16[0.f]; // expected-error{{array subscript is not an integer}}
  25   (void)u16[0.];  // expected-error{{array subscript is not an integer}}
  26
  27   (void)i32[0.f]; // expected-error{{array subscript is not an integer}}
  28   (void)i32[0.];  // expected-error{{array subscript is not an integer}}
  29
  30   (void)u32[0.f]; // expected-error{{array subscript is not an integer}}
  31   (void)u32[0.];  // expected-error{{array subscript is not an integer}}
  32
  33   (void)i64[0.f]; // expected-error{{array subscript is not an integer}}
  34   (void)i64[0.];  // expected-error{{array subscript is not an integer}}
  35
  36   (void)u64[0.f]; // expected-error{{array subscript is not an integer}}
  37   (void)u64[0.];  // expected-error{{array subscript is not an integer}}
  38
  39   (void)f16[0.f]; // expected-error{{array subscript is not an integer}}
  40   (void)f16[0.];  // expected-error{{array subscript is not an integer}}
  41
  42   (void)f32[0.f]; // expected-error{{array subscript is not an integer}}
  43   (void)f32[0.];  // expected-error{{array subscript is not an integer}}
  44
  45   (void)f64[0.f]; // expected-error{{array subscript is not an integer}}
  46   (void)f64[0.];  // expected-error{{array subscript is not an integer}}
  47 }