| commit | decb743e80df803dfcb32ac8d175f9641af2f21c | |
| author | Eli Friedman <efriedma@quicinc.com> | |
| Thu, 20 Oct 2022 17:47:44 +0000 (20 10:47 -0700) | ||
| committer | Eli Friedman <efriedma@quicinc.com> | |
| Thu, 20 Oct 2022 17:47:44 +0000 (20 10:47 -0700) | ||
| tree | aed3f1826dba0f7d6c258591a26ab2f3944f09ca | treesnapshot (tar.gz zip) |
| parent | 9db12a45e472e502f92dcc0bf1396162003f5f09 | commitdiff |
[AArch64] Fix scheduler crash in fusion code.
Make sure we don't call getReg() on the first operand of instruction
without knowing that operand is actually a register.
(This codepath isn't enabled for most CPUs; only triggers on certain
CPUs, like Cortex-X1.)
Differential Revision: https://reviews.llvm.org/D136296
Make sure we don't call getReg() on the first operand of instruction
without knowing that operand is actually a register.
(This codepath isn't enabled for most CPUs; only triggers on certain
CPUs, like Cortex-X1.)
Differential Revision: https://reviews.llvm.org/D136296
| llvm/lib/Target/AArch64/AArch64MacroFusion.cpp | diffblobblamehistory | |
| llvm/test/CodeGen/AArch64/misched-fusion-cmp.mir | [new file with mode: 0644] | blob |