1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
2// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fenable-matrix -emit-llvm -disable-llvm-optzns -o - %s | FileCheck %s
3
4__attribute__((objc_root_class))
5@interface IntValue
6@property int value;
7@end
8
9typedef double double4x4 __attribute__((matrix_type(4, 4)));
10
11// Check that we correctly deal with placeholder expressions.
12
13// CHECK-LABEL: @test_index_placeholders(
14// CHECK-NEXT:  entry:
15// CHECK:         [[IV:%.*]] = load %0*, %0** [[IV_ADDR:%.*]], align 8
16// CHECK-NEXT:    [[SEL:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_, align 8, !invariant.load !7
17// CHECK-NEXT:    [[IV_PTR:%.*]] = bitcast %0* [[IV]] to i8*
18// CHECK-NEXT:    [[CALL:%.*]] = call i32 bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i32 (i8*, i8*)*)(i8* [[IV_PTR]], i8* [[SEL]])
19// CHECK-NEXT:    [[CONV:%.*]] = sext i32 [[CALL]] to i64
20// CHECK-NEXT:    [[IV2:%.*]] = load %0*, %0** [[IV_ADDR]], align 8
21// CHECK-NEXT:    [[SEL2:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_, align 8, !invariant.load !7
22// CHECK-NEXT:    [[IV2_PTR:%.*]] = bitcast %0* [[IV2]] to i8*
23// CHECK-NEXT:    [[CALL1:%.*]] = call i32 bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i32 (i8*, i8*)*)(i8* [[IV2_PTR]], i8* [[SEL2]])
24// CHECK-NEXT:    [[CONV2:%.*]] = sext i32 [[CALL1]] to i64
25// CHECK-NEXT:    [[MAT:%.*]] = load <16 x double>, <16 x double>* {{.*}} align 8
26// CHECK-NEXT:    [[IDX1:%.*]] = mul i64 [[CONV2]], 4
27// CHECK-NEXT:    [[IDX2:%.*]] = add i64 [[IDX1]], [[CONV]]
28// CHECK-NEXT:    [[MATEXT:%.*]] = extractelement <16 x double> [[MAT]], i64 [[IDX2]]
29// CHECK-NEXT:    ret double [[MATEXT]]
30//
31double test_index_placeholders(double4x4 m, IntValue *iv) {
32
33  return m[iv.value][iv.value];
34}
35
36__attribute__((objc_root_class))
37@interface MatrixValue
38@property double4x4 value;
39@end
40
41// CHECK-LABEL: @test_base_and_index_placeholders(
42// CHECK:         [[IV:%.*]] = load %0*, %0** [[IV_ADDR:%.*]], align 8
43// CHECK-NEXT:    [[SEL:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_, align 8, !invariant.load !7
44// CHECK-NEXT:    [[IV_PTR:%.*]] = bitcast %0* [[IV]] to i8*
45// CHECK-NEXT:    [[CALL:%.*]] = call i32 bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i32 (i8*, i8*)*)(i8* [[IV_PTR]], i8* [[SEL]])
46// CHECK-NEXT:    [[CONV:%.*]] = sext i32 [[CALL]] to i64
47// CHECK-NEXT:    [[IV2:%.*]] = load %0*, %0** [[IV_ADDR]], align 8
48// CHECK-NEXT:    [[SEL2:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_, align 8, !invariant.load !7
49// CHECK-NEXT:    [[IV2_PTR:%.*]] = bitcast %0* [[IV2]] to i8*
50// CHECK-NEXT:    [[CALL1:%.*]] = call i32 bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i32 (i8*, i8*)*)(i8* [[IV2_PTR]], i8* [[SEL2]])
51// CHECK-NEXT:    [[CONV2:%.*]] = sext i32 [[CALL1]] to i64
52// CHECK-NEXT:    [[M:%.*]] = load %1*, %1** %m.addr, align 8
53// CHECK-NEXT:    [[SEL3:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_, align 8, !invariant.load !7
54// CHECK-NEXT:    [[M_PTR:%.*]] = bitcast %1* [[M]] to i8*
55// CHECK-NEXT:    [[MAT:%.*]] = call <16 x double> bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to <16 x double> (i8*, i8*)*)(i8* [[M_PTR]], i8* [[SEL3]])
56// CHECK-NEXT:    [[IDX1:%.*]] = mul i64 [[CONV2]], 4
57// CHECK-NEXT:    [[IDX2:%.*]] = add i64 [[IDX1]], [[CONV]]
58// CHECK-NEXT:    [[MATEXT:%.*]] = extractelement <16 x double> [[MAT]], i64 [[IDX2]]
59// CHECK-NEXT:    ret double [[MATEXT]]
60//
61double test_base_and_index_placeholders(MatrixValue *m, IntValue *iv) {
62
63  return m.value[iv.value][iv.value];
64}
65