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Diffstat (limited to 'gcc/testsuite/g++.dg/abi/mangle24.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/abi/mangle24.C | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/mangle24.C b/gcc/testsuite/g++.dg/abi/mangle24.C new file mode 100644 index 000000000..1f5c5c1c3 --- /dev/null +++ b/gcc/testsuite/g++.dg/abi/mangle24.C @@ -0,0 +1,12 @@ +// Test mangling of __float80. +// The C++ ABI document says __float80 is mangled as "e". It +// also says that "long double" is mangled as "e", so these conflict on +// ia64-hpux where "long double" is "e" and __float80 is "u9__float80". +// Origin: Joseph Myers <joseph@codesourcery.com> +// { dg-do compile { target i?86-*-* x86_64-*-* ia64-*-* } } +// { dg-options "" } +// { dg-final { scan-assembler "_Z1fe" { target i?86-*-* x86_64-*-* } } } +// { dg-final { scan-assembler "_Z1fe" { target { ia64-*-* && { ! "ia64-*-hpux*" } } } } } +// { dg-final { scan-assembler "_Z1fu9__float80" { target ia64-*-hpux* } } } + +int f(__float80 x) { return 0; } |