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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2016-11-24 15:22:34 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2016-11-24 15:22:34 +0000 |
| commit | 33a002b0ab6f8827631cc50eddaa2b2d4aa1bd35 (patch) | |
| tree | 960f57941e1d68bf6fbaa417e6a1f47b87b5e2d0 /gcc/fortran/interface.c | |
| parent | 4da41abf84cc6796aa8b3ae38402ff7544dfc8d3 (diff) | |
| download | gcc-33a002b0ab6f8827631cc50eddaa2b2d4aa1bd35.zip gcc-33a002b0ab6f8827631cc50eddaa2b2d4aa1bd35.tar.gz gcc-33a002b0ab6f8827631cc50eddaa2b2d4aa1bd35.tar.bz2 | |
[TER] PR target/48863 : Don't replace expressions across local register variable definitions
PR target/48863
PR inline-asm/70184
* tree-ssa-ter.c (temp_expr_table): Add reg_vars_cnt field.
(new_temp_expr_table): Initialise reg_vars_cnt.
(free_temp_expr_table): Release reg_vars_cnt.
(process_replaceable): Add reg_vars_cnt argument, set reg_vars_cnt
field of TAB.
(find_replaceable_in_bb): Use the above to record register variable
write occurrences and cancel replacement across them.
* gcc.target/arm/pr48863.c: New test.
From-SVN: r242840
Diffstat (limited to 'gcc/fortran/interface.c')
0 files changed, 0 insertions, 0 deletions