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| author | Than McIntosh <thanm@google.com> | 2018-06-20 21:11:23 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2018-06-20 21:11:23 +0000 |
| commit | 1f3fa525537199158db4373efa9d40344632f5f0 (patch) | |
| tree | 1803178fb1693ddac061d3dff68dcd8bc7fc3ff3 /gcc/tree-data-ref.c | |
| parent | d8e7bf49a8c27e168f64edcaf5ea308b21340e73 (diff) | |
| download | gcc-1f3fa525537199158db4373efa9d40344632f5f0.zip gcc-1f3fa525537199158db4373efa9d40344632f5f0.tar.gz gcc-1f3fa525537199158db4373efa9d40344632f5f0.tar.bz2 | |
re PR libgcc/86213 (-fsplit-stack runtime may clobber SSE input param reg)
libgcc/:
PR libgcc/86213
* generic-morestack.c (allocate_segment): Move calls to getenv and
getpagesize to __morestack_load_mmap.
(__morestack_load_mmap) Initialize static_pagesize and
use_guard_page here so as to avoid clobbering SSE regs during a
__morestack call.
gcc/testsuite/:
* gcc.dg/split-8.c: New.
From-SVN: r261823
Diffstat (limited to 'gcc/tree-data-ref.c')
0 files changed, 0 insertions, 0 deletions