Re: [Qemu-devel] [PATCH] configure: Add signed*signed check to [u]int128_t test

2013-06-21 Thread Peter Maydell
On 21 June 2013 14:01, Peter Maydell wrote: > clang 3.8 with -fsanitize=undefined will fail to link code containing an > int128_t * int128_t multiply (http://llvm.org/bugs/show_bug.cgi?id=16404) > so add this to our configure test for whether [u]int128_t are usable. I meant "clang 3.3" here -- ca

Re: [Qemu-devel] [PATCH] configure: Add signed*signed check to [u]int128_t test

2013-06-21 Thread Richard Henderson
On 06/21/2013 06:01 AM, Peter Maydell wrote: > clang 3.8 with -fsanitize=undefined will fail to link code containing an > int128_t * int128_t multiply (http://llvm.org/bugs/show_bug.cgi?id=16404) > so add this to our configure test for whether [u]int128_t are usable. > > Signed-off-by: Peter Mayde

[Qemu-devel] [PATCH] configure: Add signed*signed check to [u]int128_t test

2013-06-21 Thread Peter Maydell
clang 3.8 with -fsanitize=undefined will fail to link code containing an int128_t * int128_t multiply (http://llvm.org/bugs/show_bug.cgi?id=16404) so add this to our configure test for whether [u]int128_t are usable. Signed-off-by: Peter Maydell --- configure |1 + 1 file changed, 1 insertio