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| author | meissner <meissner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-09-23 17:11:07 +0000 |
|---|---|---|
| committer | meissner <meissner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-09-23 17:11:07 +0000 |
| commit | 4b9426aa0590d7761688e00e9da9393e228dd830 (patch) | |
| tree | ccabde2df6de7d1184bd037e76d38e61d0cadd9f /gcc/gsstruct.def | |
| parent | 40110b5a507c6db23c146473e2de6c78c2fac3a0 (diff) | |
| download | gcc-4b9426aa0590d7761688e00e9da9393e228dd830.tar.gz | |
2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/rs6000.md (f32_vsx): New mode attributes to
refine the constraints used on 32/64-bit floating point moves.
(f32_av): Likewise.
(f64_vsx): Likewise.
(f64_dm): Likewise.
(f64_av): Likewise.
(BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
(BOOL_REGS_OP1): Likewise.
(BOOL_REGS_OP2): Likewise.
(BOOL_REGS_UNARY): Likewise.
(mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
32/64-bit floating point moves. Do not use wa, instead use ww/ws
for moves involving VSX registers. Do not use constraints that
target VSX registers for decimal types.
(mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
(mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215521 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gsstruct.def')
0 files changed, 0 insertions, 0 deletions