Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.target/s390/pr94704-1.C @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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// PR target/94704 // { dg-do compile } // { dg-options "-O2 -std=c++14" } // Test that for all the calls in this testcase the C++17 empty base // artificial fields and [[no_unique_address]] empty class non-static // data members are ignored in the decision whether passed arguments // have a single floating point field. // { dg-final { scan-assembler-times {(?n)^\s+ld\s+%f0,} 7 } } struct X { }; struct Y { int : 0; }; struct Z { int : 0; Y y; }; struct U : public X { X q; }; struct A { double a; }; struct B : public X { double a; }; struct C : public Y { double a; }; struct D : public Z { double a; }; struct E : public U { double a; }; struct F { [[no_unique_address]] X x; double a; }; struct G { [[no_unique_address]] Y y; double a; }; struct H { [[no_unique_address]] Z z; double a; }; struct I { [[no_unique_address]] U u; double a; }; struct J { double a; [[no_unique_address]] X x; }; struct K { double a; [[no_unique_address]] Y y; }; struct L { double a; [[no_unique_address]] Z z; }; struct M { double a; [[no_unique_address]] U u; }; #define T(S, s) extern S s; extern void foo##s (S); int bar##s () { foo##s (s); return 0; } // { dg-message "parameter passing for argument of type 'F' with '\\\[\\\[no_unique_address\\\]\\\]' members changed in GCC 10.1" "" { target *-*-* } .-1 } // { dg-message "parameter passing for argument of type 'G' with '\\\[\\\[no_unique_address\\\]\\\]' members changed in GCC 10.1" "" { target *-*-* } .-2 } // { dg-message "parameter passing for argument of type 'J' with '\\\[\\\[no_unique_address\\\]\\\]' members changed in GCC 10.1" "" { target *-*-* } .-3 } // { dg-message "parameter passing for argument of type 'K' with '\\\[\\\[no_unique_address\\\]\\\]' members changed in GCC 10.1" "" { target *-*-* } .-4 } T (A, a) T (B, b) T (C, c) T (F, f) T (G, g) T (J, j) T (K, k)