output
As part of the unification of the debug format and the MIR format,
always use `printReg` to print all kinds of registers.
Updated the tests using '_' instead of '%noreg' until we decide which
one we want to be the default one.
Differential Revision: https://reviews.llvm.org/D40421
llvm-svn: 319445
This also reverts follow-ups r303292 and r303298.
It broke some Chromium tests under MSan, and apparently also internal
tests at Google.
llvm-svn: 303369
Summary: Moving LiveRangeShrink to x86 as this pass is mostly useful for archtectures with great register pressure.
Reviewers: MatzeB, qcolombet
Reviewed By: qcolombet
Subscribers: jholewinski, jyknight, javed.absar, llvm-commits
Differential Revision: https://reviews.llvm.org/D33294
llvm-svn: 303292
Summary: LiveRangeShrink pass moves instruction right after the definition with the same BB if the instruction and its operands all have more than one use. This pass is inexpensive and guarantees optimal live-range within BB.
Reviewers: davidxl, wmi, hfinkel, MatzeB, andreadb
Reviewed By: MatzeB, andreadb
Subscribers: hiraditya, jyknight, sanjoy, skatkov, gberry, jholewinski, qcolombet, javed.absar, krytarowski, atrick, spatel, RKSimon, andreadb, MatzeB, mehdi_amini, mgorny, efriedma, davide, dberlin, llvm-commits
Differential Revision: https://reviews.llvm.org/D32563
llvm-svn: 302938
Added test to check LeonItineraries are being applied by code checked-in two weeks ago in r267121.
Phabricator Review: http://reviews.llvm.org/D19359
llvm-svn: 269032
Francis Visoiu Mistrih