On Sun, 4 Jun 2017, Matthew Fortune wrote: > > > There are duplicate testcase in gcc.target/mips dir. > > > > > > div-5.c same as div-9.c. > > > div-6.c same as div-10.c. > > > div-7.c same as div-11.c. > > > div-8.c same as div-12.c. > > > > > > Is this deliberate? > > I see no evidence of this being deliberate and has been like this since > the original commit.
I suspect they were meant to be `-mgp64' vs `-mgp32' as with the mult-*.c tests also added with r181761 ("Explicitly record which registers are inaccessible") <https://gcc.gnu.org/ml/gcc-patches/2011-10/msg00262.html>, but a typo has crept in. Richard, do you happen to remember anything about it? Maciej