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| author | Aldy Hernandez <aldyh@redhat.com> | 2021-10-03 19:42:10 +0200 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2021-10-04 13:20:25 +0200 |
| commit | fa3ccf8bfe9940b439d6cc2c38ee8da134b0ff2d (patch) | |
| tree | 64209be6dbd9c65047a4786e9a938558d30e3528 /gcc/expr.c | |
| parent | ad4a3c047f67d628b607bb6cf4791005affd1d83 (diff) | |
| download | gcc-fa3ccf8bfe9940b439d6cc2c38ee8da134b0ff2d.zip gcc-fa3ccf8bfe9940b439d6cc2c38ee8da134b0ff2d.tar.gz gcc-fa3ccf8bfe9940b439d6cc2c38ee8da134b0ff2d.tar.bz2 | |
Remove static marker for range in alloca pass.
The m_ranges[] field in int_range<N> are trees, so they live in GC
space. Since invalid_range is static, it must be marked with GTY
magic. However, calculating invalid_range is not particularly slow,
or on a critical path, so we can just put it in local scope and
recalculate every time.
Tested on x86-64 Linux.
gcc/ChangeLog:
PR tree-optimization/102560
* gimple-ssa-warn-alloca.c (alloca_call_type): Remove static
marker for invalid_range.
gcc/testsuite/ChangeLog:
* g++.dg/Walloca2.C: New test.
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions