On Mon, Jul 14, 2014 at 2:52 PM, Ulrich Weigand <uweig...@de.ibm.com> wrote: > Hello, > > this patch updates the prior version: > https://gcc.gnu.org/ml/gcc-patches/2014-07/msg00632.html > to add a -Wpsabi note as discussed. > > (We may need to change the "GCC 4.10" string if the next release turns out > to get a different name ...) > > In a testsuite run, this note triggers only in those two ABI compat suite > test cases mentioned in the previous patch email (only on ELFv2, of course). > > Tested on powerpc64le-linux. > > OK for mainline? > > Bye, > Ulrich > > > gcc/testsuite/ChangLog: > > * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument > does not fit fully into floating-point registers, and there is still > space in the register parameter area, use GPRs to pass those parts > of the argument. Issue -Wpsabi note if any parameter is now treated > differently than before. > (rs6000_arg_partial_bytes): Update. > > gcc/testsuite/ChangLog: > > * gcc.target/powerpc/ppc64-abi-warn-2.c: New test.
This patch is okay. Thanks, David
