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| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2016-06-23 19:19:09 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2016-06-23 19:19:09 +0000 |
| commit | 2d4bb02f62cdf5a37b1d26188138dad6a69e14d1 (patch) | |
| tree | 895cc035e8e6215f8641f6773aa984410f6d6283 /gcc/tree-vrp.c | |
| parent | a239d460519a9d8a4b7c973a3d9f3f356faf3e15 (diff) | |
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predicates.md (splat_input_operand): Rework.
[gcc]
2016-06-23 Michael Meissner <meissner@linux.vnet.ibm.com>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/predicates.md (splat_input_operand): Rework.
Don't allow constants, since the insns that use this predicate
don't support constants. Constants are handled by other insns
that are created via combine. During and after register
allocation, only allow indexed or indirect addresses, and not
general addresses. Only allow modes supported by the hardware.
* config/rs6000/rs6000.c (xxsplitb_constant_p): Update usage
comment. Move check for using VSPLTIS<x> to a common location,
instead of doing it in two different places.
[gcc/testsuite]
2016-06-23 Michael Meissner <meissner@linux.vnet.ibm.com>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-splat-5.c: New test.
Co-Authored-By: Bill Schmidt <wschmidt@linux.vnet.ibm.com>
From-SVN: r237743
Diffstat (limited to 'gcc/tree-vrp.c')
0 files changed, 0 insertions, 0 deletions