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annotate clang/test/CodeGenOpenCL/amdgpu-printf.cl @ 236:c4bab56944e8 llvm-original

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LLVM 16
author kono
date Wed, 09 Nov 2022 17:45:10 +0900
parents
children 1f2b6ac9f198
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236
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1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
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2 // RUN: %clang_cc1 -no-opaque-pointers -cl-std=CL1.2 -triple amdgcn-amd-amdhsa -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s
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3
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4 int printf(__constant const char* st, ...) __attribute__((format(printf, 1, 2)));
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5
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6 // CHECK-LABEL: @test_printf_noargs(
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7 // CHECK-NEXT: entry:
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8 // CHECK-NEXT: [[CALL:%.*]] = call i32 (i8 addrspace(4)*, ...) @printf(i8 addrspace(4)* noundef getelementptr inbounds ([1 x i8], [1 x i8] addrspace(4)* @.str, i64 0, i64 0)) #[[ATTR4:[0-9]+]]
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9 // CHECK-NEXT: ret void
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10 //
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11 __kernel void test_printf_noargs() {
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12 printf("");
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13 }
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14
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15 // CHECK-LABEL: @test_printf_int(
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16 // CHECK-NEXT: entry:
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17 // CHECK-NEXT: [[I_ADDR:%.*]] = alloca i32, align 4, addrspace(5)
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18 // CHECK-NEXT: store i32 [[I:%.*]], i32 addrspace(5)* [[I_ADDR]], align 4, !tbaa [[TBAA8:![0-9]+]]
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19 // CHECK-NEXT: [[TMP0:%.*]] = load i32, i32 addrspace(5)* [[I_ADDR]], align 4, !tbaa [[TBAA8]]
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20 // CHECK-NEXT: [[CALL:%.*]] = call i32 (i8 addrspace(4)*, ...) @printf(i8 addrspace(4)* noundef getelementptr inbounds ([3 x i8], [3 x i8] addrspace(4)* @.str.1, i64 0, i64 0), i32 noundef [[TMP0]]) #[[ATTR4]]
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21 // CHECK-NEXT: ret void
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22 //
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23 __kernel void test_printf_int(int i) {
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24 printf("%d", i);
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25 }
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26
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27 // CHECK-LABEL: @test_printf_str_int(
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28 // CHECK-NEXT: entry:
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29 // CHECK-NEXT: [[I_ADDR:%.*]] = alloca i32, align 4, addrspace(5)
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30 // CHECK-NEXT: [[S:%.*]] = alloca [4 x i8], align 1, addrspace(5)
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31 // CHECK-NEXT: store i32 [[I:%.*]], i32 addrspace(5)* [[I_ADDR]], align 4, !tbaa [[TBAA8]]
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32 // CHECK-NEXT: [[TMP0:%.*]] = bitcast [4 x i8] addrspace(5)* [[S]] to i8 addrspace(5)*
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33 // CHECK-NEXT: call void @llvm.lifetime.start.p5i8(i64 4, i8 addrspace(5)* [[TMP0]]) #[[ATTR5:[0-9]+]]
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34 // CHECK-NEXT: [[TMP1:%.*]] = bitcast [4 x i8] addrspace(5)* [[S]] to i8 addrspace(5)*
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35 // CHECK-NEXT: call void @llvm.memcpy.p5i8.p4i8.i64(i8 addrspace(5)* align 1 [[TMP1]], i8 addrspace(4)* align 1 getelementptr inbounds ([4 x i8], [4 x i8] addrspace(4)* @__const.test_printf_str_int.s, i32 0, i32 0), i64 4, i1 false)
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36 // CHECK-NEXT: [[ARRAYDECAY:%.*]] = getelementptr inbounds [4 x i8], [4 x i8] addrspace(5)* [[S]], i64 0, i64 0
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37 // CHECK-NEXT: [[TMP2:%.*]] = load i32, i32 addrspace(5)* [[I_ADDR]], align 4, !tbaa [[TBAA8]]
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38 // CHECK-NEXT: [[CALL:%.*]] = call i32 (i8 addrspace(4)*, ...) @printf(i8 addrspace(4)* noundef getelementptr inbounds ([6 x i8], [6 x i8] addrspace(4)* @.str.2, i64 0, i64 0), i8 addrspace(5)* noundef [[ARRAYDECAY]], i32 noundef [[TMP2]]) #[[ATTR4]]
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39 // CHECK-NEXT: [[TMP3:%.*]] = bitcast [4 x i8] addrspace(5)* [[S]] to i8 addrspace(5)*
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40 // CHECK-NEXT: call void @llvm.lifetime.end.p5i8(i64 4, i8 addrspace(5)* [[TMP3]]) #[[ATTR5]]
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41 // CHECK-NEXT: ret void
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42 //
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43 __kernel void test_printf_str_int(int i) {
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44 char s[] = "foo";
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45 printf("%s:%d", s, i);
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46 }