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| author | Jay Foad <jay.foad@amd.com> | 2021-10-04 16:25:41 +0100 |
|---|---|---|
| committer | Jay Foad <jay.foad@amd.com> | 2021-10-05 08:17:56 +0100 |
| commit | 0bd4365445e6989be71b23438f7235bb24b9c188 (patch) | |
| tree | fd5a594db8ae5defc966d03d1206f99e4f1923f8 /llvm/lib/Support/ErrorHandling.cpp | |
| parent | 93c1b3caf052f6575abffd29ae53441db2849534 (diff) | |
| download | llvm-0bd4365445e6989be71b23438f7235bb24b9c188.zip llvm-0bd4365445e6989be71b23438f7235bb24b9c188.tar.gz llvm-0bd4365445e6989be71b23438f7235bb24b9c188.tar.bz2 | |
[LiveIntervals] Fix verification of early-clobbered segments
Enable verification of live intervals immediately after computing them
(when -early-live-intervals is used) and fix a problem that that
provokes: currently the verifier insists that a segment that ends at an
early-clobber slot must be followed by another segment starting at the
same slot. But before TwoAddressInstruction runs, the equivalent
condition is: a segment that ends at an early-clobber slot must have its
last use tied to an early-clobber def. That condition is harder to check
here, so for now just disable this check until tied operands have been
rewritten.
Differential Revision: https://reviews.llvm.org/D111065
Diffstat (limited to 'llvm/lib/Support/ErrorHandling.cpp')
0 files changed, 0 insertions, 0 deletions