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| author | H.J. Lu <hjl@gcc.gnu.org> | 2016-03-30 05:38:36 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2016-03-30 05:38:36 -0700 |
| commit | 41ec61d3ef99e27e1d2584836ce8c6483c628689 (patch) | |
| tree | 5d8238b92b23513b70abcdb0a8fbab5089543d85 /gcc/tree-ssa-loop-unswitch.c | |
| parent | a5463d23252d2e2532f2499381a9bdfbce39abd4 (diff) | |
| download | gcc-41ec61d3ef99e27e1d2584836ce8c6483c628689.zip gcc-41ec61d3ef99e27e1d2584836ce8c6483c628689.tar.gz gcc-41ec61d3ef99e27e1d2584836ce8c6483c628689.tar.bz2 | |
Properly check conflict between DRAP register and __builtin_eh_return
Since %ecx can't be used for both DRAP register and __builtin_eh_return,
we need to check if crtl->drap_reg uses %ecx before using %ecx for
__builtin_eh_return.
PR target/70439
* config/i386/i386.c (ix86_expand_epilogue): Properly check
conflict between DRAP register and __builtin_eh_return.
From-SVN: r234559
Diffstat (limited to 'gcc/tree-ssa-loop-unswitch.c')
0 files changed, 0 insertions, 0 deletions