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| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2017-03-27 19:19:00 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2017-03-27 19:19:00 +0000 |
| commit | d89f355e2df9b99f2d37c0c2820414d9da848661 (patch) | |
| tree | be558930e8119fcb8d4cd77c87409ffe198eaa01 /gcc/tree.c | |
| parent | b6749273120e7354f33d60f6974c55c7e1328387 (diff) | |
| download | gcc-d89f355e2df9b99f2d37c0c2820414d9da848661.zip gcc-d89f355e2df9b99f2d37c0c2820414d9da848661.tar.gz gcc-d89f355e2df9b99f2d37c0c2820414d9da848661.tar.bz2 | |
re PR target/78543 (ICE in push_reload, at reload.c:1349 on powerpc64le-linux-gnu)
[gcc]
2017-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/78543
* config/rs6000/rs6000.md (bswaphi2_extenddi): Combine bswap
HImode and SImode with zero extend to DImode to one insn.
(bswap<mode>2_extenddi): Likewise.
(bswapsi2_extenddi): Likewise.
(bswaphi2_extendsi): Likewise.
(bswaphi2): Combine bswap HImode and SImode into one insn.
Separate memory insns from swapping register.
(bswapsi2): Likewise.
(bswap<mode>2): Likewise.
(bswaphi2_internal): Delete, no longer used.
(bswapsi2_internal): Likewise.
(bswap<mode>2_load): Split bswap HImode/SImode into separate load,
store, and gpr<-gpr swap insns.
(bswap<mode>2_store): Likewise.
(bswaphi2_reg): Register only splitter, combine with the splitter.
(bswaphi2 splitter): Likewise.
(bswapsi2_reg): Likewise.
(bswapsi2 splitter): Likewise.
(bswapdi2): If we have the LDBRX and STDBRX instructions, split
the insns into load, store, and register/register insns.
(bswapdi2_ldbrx): Likewise.
(bswapdi2_load): Likewise.
(bswapdi2_store): Likewise.
(bswapdi2_reg): Likewise.
[gcc/testsuite]
2017-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/78543
* gcc.target/powerpc/pr78543.c: New test.
From-SVN: r246508
Diffstat (limited to 'gcc/tree.c')
0 files changed, 0 insertions, 0 deletions