text: // RUN: %clang_cc1 %s -triple=renderscript32-none-linux-gnueabi -emit-llvm -o - -Werror | FileCheck %s -check-prefix=CHECK-RS32
  // RUN: %clang_cc1 %s -triple=renderscript64-none-linux-android -emit-llvm -o - -Werror | FileCheck %s -check-prefix=CHECK-RS64
  // RUN: %clang_cc1 %s -triple=armv7-none-linux-gnueabi -emit-llvm -o - -Werror | FileCheck %s -check-prefix=CHECK-ARM
  
  // Ensure that the bitcode has the correct triple
  // CHECK-RS32: target triple = "armv7-none-linux-gnueabi"
  // CHECK-RS64: target triple = "aarch64-none-linux-android"
  // CHECK-ARM: target triple = "armv7-none-linux-gnueabi"
  
  // Ensure that long data type has 8-byte size and alignment in RenderScript
  #ifdef __RENDERSCRIPT__
  #define LONG_WIDTH_AND_ALIGN 8
  #else
  #define LONG_WIDTH_AND_ALIGN 4
  #endif
  
  _Static_assert(sizeof(long) == LONG_WIDTH_AND_ALIGN, "sizeof long is wrong");
  _Static_assert(_Alignof(long) == LONG_WIDTH_AND_ALIGN, "sizeof long is wrong");
  
  // CHECK-RS32: i64 @test_long(i64 %v)
  // CHECK-RS64: i64 @test_long(i64 %v)
  // CHECK-ARM: i32 @test_long(i32 %v)
  long test_long(long v) {
    return v + 1;
  }
  
  // =============================================================================
  // Test coercion of aggregate argument or return value into integer arrays
  // =============================================================================
  
  // =============================================================================
  // aggregate parameter <= 4 bytes: coerced to [a x iNN] for both 32-bit and
  // 64-bit RenderScript
  // ==============================================================================
  
  typedef struct {char c1, c2, c3; } sChar3;
  typedef struct {short s; char c;} sShortChar;
  
  // CHECK-RS32: void @argChar3([3 x i8] %s.coerce)
  // CHECK-RS64: void @argChar3([3 x i8] %s.coerce)
  void argChar3(sChar3 s) {}
  
  // CHECK-RS32: void @argShortChar([2 x i16] %s.coerce)
  // CHECK-RS64: void @argShortChar([2 x i16] %s.coerce)
  void argShortChar(sShortChar s) {}
  
  // =============================================================================
  // aggregate return value <= 4 bytes: coerced to [a x iNN] for both 32-bit and
  // 64-bit RenderScript
  // =============================================================================
  
  // CHECK-RS32: [3 x i8] @retChar3()
  // CHECK-RS64: [3 x i8] @retChar3()
  sChar3 retChar3() { sChar3 r; return r; }
  
  // CHECK-RS32: [2 x i16] @retShortChar()
  // CHECK-RS64: [2 x i16] @retShortChar()
  sShortChar retShortChar() { sShortChar r; return r; }
  
  // =============================================================================
  // aggregate parameter <= 16 bytes: coerced to [a x iNN] for both 32-bit and
  // 64-bit RenderScript
  // =============================================================================
  
  typedef struct {short s1; char c; short s2; } sShortCharShort;
  typedef struct {int i; short s; char c; } sIntShortChar;
  typedef struct {long l; int i; } sLongInt;
  
  // CHECK-RS32: void @argShortCharShort([3 x i16] %s.coerce)
  // CHECK-RS64: void @argShortCharShort([3 x i16] %s.coerce)
  void argShortCharShort(sShortCharShort s) {}
  
  // CHECK-RS32: void @argIntShortChar([2 x i32] %s.coerce)
  // CHECK-RS64: void @argIntShortChar([2 x i32] %s.coerce)
  void argIntShortChar(sIntShortChar s) {}
  
  // CHECK-RS32: void @argLongInt([2 x i64] %s.coerce)
  // CHECK-RS64: void @argLongInt([2 x i64] %s.coerce)
  void argLongInt(sLongInt s) {}
  
  // =============================================================================
  // aggregate return value <= 16 bytes: returned on stack for 32-bit RenderScript
  // and coerced to [a x iNN] for 64-bit RenderScript
  // =============================================================================
  
  // CHECK-RS32: void @retShortCharShort(%struct.sShortCharShort* noalias sret %agg.result)
  // CHECK-RS64: [3 x i16] @retShortCharShort()
  sShortCharShort retShortCharShort() { sShortCharShort r; return r; }
  
  // CHECK-RS32: void @retIntShortChar(%struct.sIntShortChar* noalias sret %agg.result)
  // CHECK-RS64: [2 x i32] @retIntShortChar()
  sIntShortChar retIntShortChar() { sIntShortChar r; return r; }
  
  // CHECK-RS32: void @retLongInt(%struct.sLongInt* noalias sret %agg.result)
  // CHECK-RS64: [2 x i64] @retLongInt()
  sLongInt retLongInt() { sLongInt r; return r; }
  
  // =============================================================================
  // aggregate parameter <= 64 bytes: coerced to [a x iNN] for 32-bit RenderScript
  // and passed on the stack for 64-bit RenderScript
  // =============================================================================
  
  typedef struct {int i1, i2, i3, i4, i5; } sInt5;
  typedef struct {long l1, l2; char c; } sLong2Char;
  
  // CHECK-RS32: void @argInt5([5 x i32] %s.coerce)
  // CHECK-RS64: void @argInt5(%struct.sInt5* %s)
  void argInt5(sInt5 s) {}
  
  // CHECK-RS32: void @argLong2Char([3 x i64] %s.coerce)
  // CHECK-RS64: void @argLong2Char(%struct.sLong2Char* %s)
  void argLong2Char(sLong2Char s) {}
  
  // =============================================================================
  // aggregate return value <= 64 bytes: returned on stack for both 32-bit and
  // 64-bit RenderScript
  // =============================================================================
  
  // CHECK-RS32: void @retInt5(%struct.sInt5* noalias sret %agg.result)
  // CHECK-RS64: void @retInt5(%struct.sInt5* noalias sret %agg.result)
  sInt5 retInt5() { sInt5 r; return r;}
  
  // CHECK-RS32: void @retLong2Char(%struct.sLong2Char* noalias sret %agg.result)
  // CHECK-RS64: void @retLong2Char(%struct.sLong2Char* noalias sret %agg.result)
  sLong2Char retLong2Char() { sLong2Char r; return r;}
  
  // =============================================================================
  // aggregate parameters and return values > 64 bytes: passed and returned on the
  // stack for both 32-bit and 64-bit RenderScript
  // =============================================================================
  
  typedef struct {long l1, l2, l3, l4, l5, l6, l7, l8, l9; } sLong9;
  
  // CHECK-RS32: void @argLong9(%struct.sLong9* byval align 8 %s)
  // CHECK-RS64: void @argLong9(%struct.sLong9* %s)
  void argLong9(sLong9 s) {}
  
  // CHECK-RS32: void @retLong9(%struct.sLong9* noalias sret %agg.result)
  // CHECK-RS64: void @retLong9(%struct.sLong9* noalias sret %agg.result)
  sLong9 retLong9() { sLong9 r; return r; }
  