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Diffstat (limited to 'gcc/testsuite/g++.dg/abi/mangle25.C')
-rw-r--r-- | gcc/testsuite/g++.dg/abi/mangle25.C | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/mangle25.C b/gcc/testsuite/g++.dg/abi/mangle25.C new file mode 100644 index 000000000..74397f778 --- /dev/null +++ b/gcc/testsuite/g++.dg/abi/mangle25.C @@ -0,0 +1,13 @@ +// Test mangling of __float128. +// The C++ ABI document says __float128 is mangled as "g". It +// also says that "long double" is mangled as "e", so these conflict on +// ia64-hpux where "long double" is "e" and __float128 is synonymous with +// "long double". +// Origin: Joseph Myers <joseph@codesourcery.com> +// { dg-do compile { target ia64-*-* i?86-*-* x86_64-*-* } } +// { dg-options "" } +// { dg-final { scan-assembler "_Z1fg" { target i?86-*-* x86_64-*-* } } } +// { dg-final { scan-assembler "_Z1fg" { target { ia64-*-* && { ! "ia64-*-hpux*" } } } } } +// { dg-final { scan-assembler "_Z1fe" { target ia64-*-hpux* } } } + +int f(__float128 x) { return 0; } |