| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py |
| // RUN: %clang_cc1 -triple spir64 -fsycl-is-device -disable-llvm-passes -emit-llvm %s -o - | FileCheck %s |
| |
| // CHECK-LABEL: @_Z4testv( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[I:%.*]] = alloca i32, align 4 |
| // CHECK-NEXT: [[PPTR:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[IS_I_PTR:%.*]] = alloca i8, align 1 |
| // CHECK-NEXT: [[VAR23:%.*]] = alloca i32, align 4 |
| // CHECK-NEXT: [[CP:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[ARR:%.*]] = alloca [42 x i32], align 4 |
| // CHECK-NEXT: [[CPP:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[APTR:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[STR:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[PHI_STR:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[SELECT_NULL:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[SELECT_STR_TRIVIAL1:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[SELECT_STR_TRIVIAL2:%.*]] = alloca ptr addrspace(4), align 8 |
| // CHECK-NEXT: [[I_ASCAST:%.*]] = addrspacecast ptr [[I]] to ptr addrspace(4) |
| // CHECK-NEXT: [[PPTR_ASCAST:%.*]] = addrspacecast ptr [[PPTR]] to ptr addrspace(4) |
| // CHECK-NEXT: [[IS_I_PTR_ASCAST:%.*]] = addrspacecast ptr [[IS_I_PTR]] to ptr addrspace(4) |
| // CHECK-NEXT: [[VAR23_ASCAST:%.*]] = addrspacecast ptr [[VAR23]] to ptr addrspace(4) |
| // CHECK-NEXT: [[CP_ASCAST:%.*]] = addrspacecast ptr [[CP]] to ptr addrspace(4) |
| // CHECK-NEXT: [[ARR_ASCAST:%.*]] = addrspacecast ptr [[ARR]] to ptr addrspace(4) |
| // CHECK-NEXT: [[CPP_ASCAST:%.*]] = addrspacecast ptr [[CPP]] to ptr addrspace(4) |
| // CHECK-NEXT: [[APTR_ASCAST:%.*]] = addrspacecast ptr [[APTR]] to ptr addrspace(4) |
| // CHECK-NEXT: [[STR_ASCAST:%.*]] = addrspacecast ptr [[STR]] to ptr addrspace(4) |
| // CHECK-NEXT: [[PHI_STR_ASCAST:%.*]] = addrspacecast ptr [[PHI_STR]] to ptr addrspace(4) |
| // CHECK-NEXT: [[SELECT_NULL_ASCAST:%.*]] = addrspacecast ptr [[SELECT_NULL]] to ptr addrspace(4) |
| // CHECK-NEXT: [[SELECT_STR_TRIVIAL1_ASCAST:%.*]] = addrspacecast ptr [[SELECT_STR_TRIVIAL1]] to ptr addrspace(4) |
| // CHECK-NEXT: [[SELECT_STR_TRIVIAL2_ASCAST:%.*]] = addrspacecast ptr [[SELECT_STR_TRIVIAL2]] to ptr addrspace(4) |
| // CHECK-NEXT: store i32 0, ptr addrspace(4) [[I_ASCAST]], align 4 |
| // CHECK-NEXT: store ptr addrspace(4) [[I_ASCAST]], ptr addrspace(4) [[PPTR_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP0:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[PPTR_ASCAST]], align 8 |
| // CHECK-NEXT: [[CMP:%.*]] = icmp eq ptr addrspace(4) [[TMP0]], [[I_ASCAST]] |
| // CHECK-NEXT: [[FROMBOOL:%.*]] = zext i1 [[CMP]] to i8 |
| // CHECK-NEXT: store i8 [[FROMBOOL]], ptr addrspace(4) [[IS_I_PTR_ASCAST]], align 1 |
| // CHECK-NEXT: [[TMP1:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[PPTR_ASCAST]], align 8 |
| // CHECK-NEXT: store i32 66, ptr addrspace(4) [[TMP1]], align 4 |
| // CHECK-NEXT: store i32 23, ptr addrspace(4) [[VAR23_ASCAST]], align 4 |
| // CHECK-NEXT: store ptr addrspace(4) [[VAR23_ASCAST]], ptr addrspace(4) [[CP_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP3:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[CP_ASCAST]], align 8 |
| // CHECK-NEXT: store i8 41, ptr addrspace(4) [[TMP3]], align 1 |
| // CHECK-NEXT: [[ARRAYDECAY:%.*]] = getelementptr inbounds [42 x i32], ptr addrspace(4) [[ARR_ASCAST]], i64 0, i64 0 |
| // CHECK-NEXT: store ptr addrspace(4) [[ARRAYDECAY]], ptr addrspace(4) [[CPP_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP5:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[CPP_ASCAST]], align 8 |
| // CHECK-NEXT: store i8 43, ptr addrspace(4) [[TMP5]], align 1 |
| // CHECK-NEXT: [[ARRAYDECAY1:%.*]] = getelementptr inbounds [42 x i32], ptr addrspace(4) [[ARR_ASCAST]], i64 0, i64 0 |
| // CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds i32, ptr addrspace(4) [[ARRAYDECAY1]], i64 10 |
| // CHECK-NEXT: store ptr addrspace(4) [[ADD_PTR]], ptr addrspace(4) [[APTR_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP6:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[APTR_ASCAST]], align 8 |
| // CHECK-NEXT: [[ARRAYDECAY2:%.*]] = getelementptr inbounds [42 x i32], ptr addrspace(4) [[ARR_ASCAST]], i64 0, i64 0 |
| // CHECK-NEXT: [[ADD_PTR3:%.*]] = getelementptr inbounds i32, ptr addrspace(4) [[ARRAYDECAY2]], i64 168 |
| // CHECK-NEXT: [[CMP4:%.*]] = icmp ult ptr addrspace(4) [[TMP6]], [[ADD_PTR3]] |
| // CHECK-NEXT: br i1 [[CMP4]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| // CHECK: if.then: |
| // CHECK-NEXT: [[TMP7:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[APTR_ASCAST]], align 8 |
| // CHECK-NEXT: store i32 44, ptr addrspace(4) [[TMP7]], align 4 |
| // CHECK-NEXT: br label [[IF_END]] |
| // CHECK: if.end: |
| // CHECK-NEXT: store ptr addrspace(4) addrspacecast (ptr addrspace(1) @.str to ptr addrspace(4)), ptr addrspace(4) [[STR_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP8:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[STR_ASCAST]], align 8 |
| // CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i8, ptr addrspace(4) [[TMP8]], i64 0 |
| // CHECK-NEXT: [[TMP9:%.*]] = load i8, ptr addrspace(4) [[ARRAYIDX]], align 1 |
| // CHECK-NEXT: [[CONV:%.*]] = sext i8 [[TMP9]] to i32 |
| // CHECK-NEXT: store i32 [[CONV]], ptr addrspace(4) [[I_ASCAST]], align 4 |
| // CHECK-NEXT: [[TMP10:%.*]] = load i32, ptr addrspace(4) [[I_ASCAST]], align 4 |
| // CHECK-NEXT: [[CMP5:%.*]] = icmp sgt i32 [[TMP10]], 2 |
| // CHECK-NEXT: br i1 [[CMP5]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]] |
| // CHECK: cond.true: |
| // CHECK-NEXT: [[TMP11:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[STR_ASCAST]], align 8 |
| // CHECK-NEXT: br label [[COND_END:%.*]] |
| // CHECK: cond.false: |
| // CHECK-NEXT: br label [[COND_END]] |
| // CHECK: cond.end: |
| // CHECK-NEXT: [[COND:%.*]] = phi ptr addrspace(4) [ [[TMP11]], [[COND_TRUE]] ], [ addrspacecast (ptr addrspace(1) @.str.1 to ptr addrspace(4)), [[COND_FALSE]] ] |
| // CHECK-NEXT: store ptr addrspace(4) [[COND]], ptr addrspace(4) [[PHI_STR_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP12:%.*]] = load i32, ptr addrspace(4) [[I_ASCAST]], align 4 |
| // CHECK-NEXT: [[CMP6:%.*]] = icmp sgt i32 [[TMP12]], 2 |
| // CHECK-NEXT: [[TMP13:%.*]] = zext i1 [[CMP6]] to i64 |
| // CHECK-NEXT: [[COND7:%.*]] = select i1 [[CMP6]], ptr addrspace(4) addrspacecast (ptr addrspace(1) @.str.2 to ptr addrspace(4)), ptr addrspace(4) null |
| // CHECK-NEXT: store ptr addrspace(4) [[COND7]], ptr addrspace(4) [[SELECT_NULL_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP14:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[STR_ASCAST]], align 8 |
| // CHECK-NEXT: store ptr addrspace(4) [[TMP14]], ptr addrspace(4) [[SELECT_STR_TRIVIAL1_ASCAST]], align 8 |
| // CHECK-NEXT: store ptr addrspace(4) addrspacecast (ptr addrspace(1) @.str.1 to ptr addrspace(4)), ptr addrspace(4) [[SELECT_STR_TRIVIAL2_ASCAST]], align 8 |
| // CHECK-NEXT: ret void |
| // |
| void test() { |
| static const int foo = 0x42; |
| |
| |
| int i = 0; |
| int *pptr = &i; |
| bool is_i_ptr = (pptr == &i); |
| *pptr = foo; |
| |
| int var23 = 23; |
| char *cp = (char *)&var23; |
| *cp = 41; |
| |
| int arr[42]; |
| char *cpp = (char *)arr; |
| *cpp = 43; |
| |
| int *aptr = arr + 10; |
| if (aptr < arr + sizeof(arr)) |
| *aptr = 44; |
| |
| const char *str = "Hello, world!"; |
| |
| i = str[0]; |
| |
| const char *phi_str = i > 2 ? str : "Another hello world!"; |
| (void)phi_str; |
| |
| |
| |
| |
| const char *select_null = i > 2 ? "Yet another Hello world" : nullptr; |
| (void)select_null; |
| |
| const char *select_str_trivial1 = true ? str : "Another hello world!"; |
| (void)select_str_trivial1; |
| |
| const char *select_str_trivial2 = false ? str : "Another hello world!"; |
| (void)select_str_trivial2; |
| } |