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