diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp index c5db0985c1bfa..a061651d8b21b 100644 --- a/clang/lib/CodeGen/TargetInfo.cpp +++ b/clang/lib/CodeGen/TargetInfo.cpp @@ -10395,7 +10395,6 @@ bool RISCVABIInfo::detectFPCCEligibleStructHelper(QualType Ty, CharUnits CurOff, return false; Field1Ty = CGT.ConvertType(EltTy); Field1Off = CurOff; - assert(CurOff.isZero() && "Unexpected offset for first field"); Field2Ty = Field1Ty; Field2Off = Field1Off + getContext().getTypeSizeInChars(EltTy); return true; diff --git a/clang/test/CodeGen/riscv32-ilp32d-abi.cpp b/clang/test/CodeGen/riscv32-ilp32d-abi.cpp index 1018c78e168b2..26d968be97df9 100644 --- a/clang/test/CodeGen/riscv32-ilp32d-abi.cpp +++ b/clang/test/CodeGen/riscv32-ilp32d-abi.cpp @@ -32,3 +32,19 @@ struct empty_double_float { struct {}; double f; float g; }; double f_empty_double_float(empty_double_float a) { return a.g; } + +struct empty_complex_f { struct {}; float _Complex fc; }; + +// CHECK: define float @_Z17f_empty_complex_f15empty_complex_f(float %0, float %1) +// CHECK: { [4 x i8], float, float } +float f_empty_complex_f(empty_complex_f a) { + return __imag__ a.fc; +} + +struct empty_complex_d { struct {}; double _Complex fc; }; + +// CHECK: define double @_Z17f_empty_complex_d15empty_complex_d(double %0, double %1) +// CHECK: { [8 x i8], double, double } +double f_empty_complex_d(empty_complex_d a) { + return __imag__ a.fc; +}