diff options
| author | Peter Bergner <bergner@vnet.ibm.com> | 2017-03-08 20:49:03 -0600 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2017-03-09 19:12:12 +1030 |
| commit | b5d3ac25628b1a16409a9816623c34a45377d400 (patch) | |
| tree | 857263271259ec90c099feeac061e8704a4e4b94 /gas/ChangeLog | |
| parent | ea5189f99474364e6f0d066e5da2960e56596e4b (diff) | |
| download | fsf-binutils-gdb-binutils-2_27-branch.zip fsf-binutils-gdb-binutils-2_27-branch.tar.gz fsf-binutils-gdb-binutils-2_27-branch.tar.bz2 | |
Update -maltivec and -mvsx options to only enable their oldest instructions.binutils-2_27-branch
Currently, the -maltivec and -mvsx GAS options enable *all* of the altivec
and vsx instructions respecitively that have ever been added. This is in
constract to GCC's -maltivec and -mvsx options, which only enable the oldest
(ie, first) set of altivec and vsx instructions. This patch changes GAS to
mimic GCC's behaviour with respect to -maltivec and -mvsx and it solves a
problem with trying to assemble the lxvx instruction which is different
between POWER8 and POWER9.
opcodes/
* ppc-dis.c (ppc_opts) <altivec>: Do not use PPC_OPCODE_ALTIVEC2;
<vsx>: Do not use PPC_OPCODE_VSX3;
gas/
* testsuite/gas/ppc/altivec2.d (as): Use the -mpower8 option.
(objdump): Use the -Mpower8 option.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 9ee8598..a786f29 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2017-03-08 Peter Bergner <bergner@vnet.ibm.com> + + * testsuite/gas/ppc/altivec2.d (as): Use the -mpower8 option. + (objdump): Use the -Mpower8 option. + 2017-03-09 Alan Modra <amodra@gmail.com> Apply from master |