Simon Dardis da7205216f [mips] Fix compact branch hazard detection ...

In certain cases it is possible that transient instructions such as
%reg = IMPLICIT_DEF as a single instruction in a basic block to reach
the MipsHazardSchedule pass. This patch teaches MipsHazardSchedule to
properly look through such cases.

Reviewers: vkalintiris, zoran.jovanovic

Differential Revision: https://reviews.llvm.org/D27209



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289529 91177308-0d34-0410-b5e6-96231b3b80d8

2016-12-13 11:07:51 +00:00

..

beqc-bnec-register-constraint.ll

[mips] MIPS64R6 compact branch support

2016-07-26 10:25:07 +00:00

compact-branch-implicit-def.mir

[mips] Fix compact branch hazard detection

2016-12-13 11:07:51 +00:00

compact-branch-policy.ll

[mips] Compact branch policy control for MIPSR6

2016-05-17 10:21:43 +00:00

compact-branches-64.ll

[mips] MIPS64R6 compact branch support

2016-07-26 10:25:07 +00:00

compact-branches.ll

[mips] Don't derive the default ABI from the CPU in the backend.

2016-06-23 12:42:53 +00:00

no-beqzc-bnezc.ll

[mips] Enforce compact branch restrictions

2016-08-16 17:16:11 +00:00