| // 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(%struct.sLong9) 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; } |