| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py |
| // RUN: %clang_cc1 -cl-std=CL1.2 -triple amdgcn-amd-amdhsa -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s |
| |
| int printf(__constant const char* st, ...) __attribute__((format(printf, 1, 2))); |
| |
| // CHECK-LABEL: @test_printf_noargs( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[CALL:%.*]] = call i32 (ptr addrspace(4), ...) @printf(ptr addrspace(4) noundef @.str) #[[ATTR4:[0-9]+]] |
| // CHECK-NEXT: ret void |
| // |
| __kernel void test_printf_noargs() { |
| printf(""); |
| } |
| |
| // CHECK-LABEL: @test_printf_int( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[I_ADDR:%.*]] = alloca i32, align 4, addrspace(5) |
| // CHECK-NEXT: store i32 [[I:%.*]], ptr addrspace(5) [[I_ADDR]], align 4, !tbaa [[TBAA8:![0-9]+]] |
| // CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr addrspace(5) [[I_ADDR]], align 4, !tbaa [[TBAA8]] |
| // CHECK-NEXT: [[CALL:%.*]] = call i32 (ptr addrspace(4), ...) @printf(ptr addrspace(4) noundef @.str.1, i32 noundef [[TMP0]]) #[[ATTR4]] |
| // CHECK-NEXT: ret void |
| // |
| __kernel void test_printf_int(int i) { |
| printf("%d", i); |
| } |
| |
| // CHECK-LABEL: @test_printf_str_int( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[I_ADDR:%.*]] = alloca i32, align 4, addrspace(5) |
| // CHECK-NEXT: [[S:%.*]] = alloca [4 x i8], align 1, addrspace(5) |
| // CHECK-NEXT: store i32 [[I:%.*]], ptr addrspace(5) [[I_ADDR]], align 4, !tbaa [[TBAA8]] |
| // CHECK-NEXT: call void @llvm.lifetime.start.p5(i64 4, ptr addrspace(5) [[S]]) #[[ATTR5:[0-9]+]] |
| // CHECK-NEXT: call void @llvm.memcpy.p5.p4.i64(ptr addrspace(5) align 1 [[S]], ptr addrspace(4) align 1 @__const.test_printf_str_int.s, i64 4, i1 false) |
| // CHECK-NEXT: [[ARRAYDECAY:%.*]] = getelementptr inbounds [4 x i8], ptr addrspace(5) [[S]], i64 0, i64 0 |
| // CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr addrspace(5) [[I_ADDR]], align 4, !tbaa [[TBAA8]] |
| // CHECK-NEXT: [[CALL:%.*]] = call i32 (ptr addrspace(4), ...) @printf(ptr addrspace(4) noundef @.str.2, ptr addrspace(5) noundef [[ARRAYDECAY]], i32 noundef [[TMP2]]) #[[ATTR4]] |
| // CHECK-NEXT: call void @llvm.lifetime.end.p5(i64 4, ptr addrspace(5) [[S]]) #[[ATTR5]] |
| // CHECK-NEXT: ret void |
| // |
| __kernel void test_printf_str_int(int i) { |
| char s[] = "foo"; |
| printf("%s:%d", s, i); |
| } |
