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Author SHA1 Message Date
Nick Desaulniers 5277b3ff25 [AsmPrinter] refactor to remove remove AsmVariant. NFC 
Summary:
The InlineAsm::AsmDialect is only required for X86; no architecture
makes use of it and as such it gets passed around between arch-specific
and general code while being unused for all architectures but X86.

Since the AsmDialect is queried from a MachineInstr, which we also pass
around, remove the additional AsmDialect parameter and query for it deep
in the X86AsmPrinter only when needed/as late as possible.

This refactor should help later planned refactors to AsmPrinter, as this
difference in the X86AsmPrinter makes it harder to make AsmPrinter more
generic.

Reviewers: craig.topper

Subscribers: jholewinski, arsenm, dschuff, jyknight, dylanmckay, sdardis, nemanjai, jvesely, nhaehnle, javed.absar, sbc100, jgravelle-google, eraman, hiraditya, aheejin, kbarton, fedor.sergeev, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, jsji, llvm-commits, peter.smith, srhines

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60488

llvm-svn: 358101
 2019-04-10 16:38:43 +00:00
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo 
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
 2019-01-19 08:50:56 +00:00
Ulrich Weigand 5eb64110d2 [SystemZ] Support stackmaps and patchpoints 
This adds back-end support for the @llvm.experimental.stackmap and
@llvm.experimental.patchpoint intrinsics.

llvm-svn: 326611
 2018-03-02 20:39:30 +00:00
Mehdi Amini 117296c0a0 Use StringRef in Pass/PassManager APIs (NFC) 
llvm-svn: 283004
 2016-10-01 02:56:57 +00:00
Rafael Espindola b91455b5c0 Refactor a lot of duplicated code for stub output. 
This also moves it earlier so that it they are produced before we print
an end symbol for the data section.

llvm-svn: 234315
 2015-04-07 13:42:44 +00:00
Eric Christopher d84f5d30e2 Remove the local subtarget variable from the SystemZ asm printer 
and update the two calls accordingly.

llvm-svn: 229805
 2015-02-19 01:26:28 +00:00
David Blaikie 9459832ebd std::unique_ptrify the MCStreamer argument to createAsmPrinter 
llvm-svn: 226414
 2015-01-18 20:29:04 +00:00
Benjamin Kramer a7c40ef022 Canonicalize header guards into a common format. 
Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)

Changes made by clang-tidy with minor tweaks.

llvm-svn: 215558
 2014-08-13 16:26:38 +00:00
Richard Sandiford b4d67b593e [SystemZ] Remove "virtual" from override methods 
Also fix a couple of cases where "override" was missing.  No behavioural
change intended.

llvm-svn: 203110
 2014-03-06 12:03:36 +00:00
Craig Topper 73156025e0 Switch all uses of LLVM_OVERRIDE to just use 'override' directly. 
llvm-svn: 202621
 2014-03-02 09:09:27 +00:00
Ulrich Weigand 5f613dfd1f [SystemZ] Add back end 
This adds the actual lib/Target/SystemZ target files necessary to
implement the SystemZ target.  Note that at this point, the target
cannot yet be built since the configure bits are missing.  Those
will be provided shortly by a follow-on patch.

This version of the patch incorporates feedback from reviews by
Chris Lattner and Anton Korobeynikov.  Thanks to all reviewers!

Patch by Richard Sandiford.

llvm-svn: 181203
 2013-05-06 16:15:19 +00:00