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| author | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2017-06-26 14:17:35 +0000 |
|---|---|---|
| committer | William Schmidt <wschmidt@gcc.gnu.org> | 2017-06-26 14:17:35 +0000 |
| commit | df11b2ea7f3139e0f786e634040d425421ce77c4 (patch) | |
| tree | 5e9469d7db03b1d54b6da019648f7fddb86f0d0c /gcc/config.gcc | |
| parent | fa7ccca021a5943040fd4d19d88e626a9736758e (diff) | |
| download | gcc-df11b2ea7f3139e0f786e634040d425421ce77c4.zip gcc-df11b2ea7f3139e0f786e634040d425421ce77c4.tar.gz gcc-df11b2ea7f3139e0f786e634040d425421ce77c4.tar.bz2 | |
gimple-ssa-strength-reduction.c (uses_consumed_by_stmt): New function.
[gcc]
2016-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gimple-ssa-strength-reduction.c (uses_consumed_by_stmt): New
function.
(find_basis_for_candidate): Call uses_consumed_by_stmt rather than
has_single_use.
(slsr_process_phi): Likewise.
(replace_uncond_cands_and_profitable_phis): Don't replace a
multiply candidate with a stride of 1 (copy or cast).
(phi_incr_cost): Call uses_consumed_by_stmt rather than
has_single_use.
(lowest_cost_path): Likewise.
(total_savings): Likewise.
[gcc/testsuite]
2016-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.dg/tree-ssa/slsr-35.c: Remove -fno-code-hoisting workaround.
* gcc.dg/tree-ssa/slsr-36.c: Likewise.
From-SVN: r249648
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions