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43 Commits

Author SHA1 Message Date
Tom Stellard
8eb696d509 AMDGPU/GlobalISel: Make IMPLICIT_DEF of all sizes < 512 legal. 
Summary:
We could split sizes that are not power of two into smaller sized
G_IMPLICIT_DEF instructions, but this ends up generating
G_MERGE_VALUES instructions which we then have to handle in the instruction
selector.  Since G_IMPLICIT_DEF is really a no-op it's easier just to
keep everything that can fit into a register legal.

Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D48777

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336041 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-06-30 04:09:44 +00:00
Matt Arsenault
c4c340a047 AMDGPU/GlobalISel: Fix G_IMPLICIT_DEF for pointers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335485 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-06-25 15:42:12 +00:00
Tom Stellard
3e9055c7ee AMDGPU/GlobalISel: legalize and select 32-bit G_ASHR 
Reviewers: arsenm, nhaehnle

Subscribers: kzhuravl, wdng, yaxunl, rovka, kristof.beyls, dstuttard, tpr, llvm-commits, t-tye

Differential Revision: https://reviews.llvm.org/D48196

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335318 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-06-22 02:54:57 +00:00
Tom Stellard
20f413f83a AMDGPU/GlobalISel: legalize and select 32-bit G_SITOFP 
Reviewers: arsenm, nhaehnle

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, yaxunl, rovka, kristof.beyls, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D48195

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335316 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-06-22 02:34:29 +00:00
Roman Tereshin
99f1f92235 [GlobalISel][AMDGPU] LegalizerInfo verifier: Adding LegalizerInfo::verify(...) call for AMDGPU 
Reviewers: aemerson, qcolombet

Reviewed By: qcolombet

Differential Revision: https://reviews.llvm.org/D46339

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333664 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-05-31 16:16:48 +00:00
Craig Topper
f137ed238d [IR][CodeGen] Remove dependency on EVT from IR/Function.cpp. Move EVT to CodeGen layer. 
Currently EVT is in the IR layer only because of Function.cpp needing a very small piece of the functionality of EVT::getEVTString(). The rest of EVT is used in codegen making CodeGen a better place for it.

The previous code converted a Type* to EVT and then called getEVTString. This was only expected to handle the primitive types from Type*. Since there only a few primitive types, we can just print them as strings directly.

Differential Revision: https://reviews.llvm.org/D45017

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328806 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-29 17:21:10 +00:00
David Blaikie
b91d9a7128 Fix layering by moving ValueTypes.h from CodeGen to IR 
ValueTypes.h is implemented in IR already.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328397 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-23 23:58:31 +00:00
Matt Arsenault
41fae9f61a AMDGPU/GlobalISel: RegBankSelect for basic int ops 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327843 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-19 14:07:23 +00:00
Matt Arsenault
65181f7b75 AMDGPU/GlobalISel: Cleanup constant legality 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327774 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-17 15:17:48 +00:00
Matt Arsenault
417485b734 AMDGPU/GlobalISel: Basic G_GEP legality 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327773 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-17 15:17:45 +00:00
Matt Arsenault
177d1142dd AMDGPU/GlobalISel: Basic legality for load/store 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327772 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-17 15:17:41 +00:00
Matt Arsenault
7f9dbc4419 AMDGPU/GlobalISel: Legality and RegBankInfo for G_{INSERT|EXTRACT}_VECTOR_ELT 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327269 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-12 13:35:53 +00:00
Matt Arsenault
b3834e5d6b AMDGPU/GlobalISel: Make some G_MERGE_VALUEs legal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327267 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-12 13:35:43 +00:00
Matt Arsenault
b62dc36d6f AMDGPU/GlobalISel: Pass subtarget + TM to LegalizerInfo 
These are the parameters x86 already uses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327020 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-08 16:24:16 +00:00
Matt Arsenault
4e77263fcb AMDGPU/GlobalISel: Make some G_EXTRACTs legal 
As far as I can tell legalization of weird sizes for the
output type isn't implemented.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326714 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-05 16:25:15 +00:00
Matt Arsenault
df1563c176 AMDGPU/GlobalISel: Mark i32->i64 zext as legal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326481 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-01 20:56:21 +00:00
Matt Arsenault
78411cf894 AMDGPU/GlobalISel: Make i32 mul legal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326471 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-01 19:22:05 +00:00
Matt Arsenault
435d0a8937 AMDGPU/GlobalISel: Define instruction mapping for G_IMPLICIT_DEF 
Patch by Tom Stellard

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326470 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-01 19:16:52 +00:00
Matt Arsenault
5b58d668a1 AMDGPU/GlobalISel: Make i32 xor legal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326466 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-01 19:09:21 +00:00
Matt Arsenault
7537e26848 AMDGPU/GlobalISel: Mark 32/64-bit G_FCMP as legal 
Patch by Tom Stellard

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326465 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-01 19:09:16 +00:00
Matt Arsenault
41f826cda5 AMDGPU/GlobalISel: Mark 32-bit G_FPTOSI as legal 
Patch by Tom Stellard

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326464 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-03-01 19:04:25 +00:00
Matt Arsenault
ca0bccecf5 AMDGPU/GlobalISel: Make f64 constants legal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326101 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-26 17:20:43 +00:00
Yaxun Liu
2930e5c52d [AMDGPU] Change constant addr space to 4 
Differential Revision: https://reviews.llvm.org/D43170


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@325030 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-13 18:00:25 +00:00
Tom Stellard
d595719b5e AMDGPU/GlobalISel: Mark 32-bit G_FPTOUI as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, dstuttard, tpr, llvm-commits, t-tye

Differential Revision: https://reviews.llvm.org/D42152

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@324446 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-02-07 04:47:59 +00:00
Daniel Sanders
41fccf273e [globalisel] Make LegalizerInfo::LegalizeAction available outside of LegalizerInfo. NFC 
Summary:
The improvements to the LegalizerInfo discussed in D42244 require that
LegalizerInfo::LegalizeAction be available for use in other classes. As such,
it needs to be moved out of LegalizerInfo. This has been done separately to the
next patch to minimize the noise in that patch.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323669 91177308-0d34-0410-b5e6-96231b3b80d8
 2018-01-29 17:37:29 +00:00
David Blaikie
e3a9b4ce3a Fix a bunch more layering of CodeGen headers that are in Target 
All these headers already depend on CodeGen headers so moving them into
CodeGen fixes the layering (since CodeGen depends on Target, not the
other way around).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318490 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-11-17 01:07:10 +00:00
Tom Stellard
f94e4f3ed7 AMDGPU/GlobalISel: Mark 32-bit G_FADD as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D38439

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316815 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-10-27 23:57:41 +00:00
Quentin Colombet
f6eeaf64bb [GlobalISel] Make GlobalISel a non-optional library. 
With this change, the GlobalISel library gets always built. In
particular, this is not possible to opt GlobalISel out of the build
using the LLVM_BUILD_GLOBAL_ISEL variable any more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309990 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-08-03 21:52:25 +00:00
Tom Stellard
58dd3a3775 AMDGPU/GlobalISel: Mark 32-bit G_FMUL as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, llvm-commits, t-tye

Differential Revision: https://reviews.llvm.org/D36218

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309898 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-08-02 22:56:30 +00:00
Tom Stellard
9f8f952c9a AMDGPU/GlobalISel: Mark 32-bit G_OR as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D35127

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309165 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-07-26 20:00:53 +00:00
Tom Stellard
8d3ca7cfeb AMDGPU/GlobalISel: Mark 32-bit G_SHL as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D34589

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306298 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-26 15:56:52 +00:00
Tom Stellard
111d1b387d AMDGPU/GlobalISel: Mark 32-bit G_AND as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D34349

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306112 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-23 15:17:17 +00:00
Tom Stellard
865802ce11 AMDGPU/GlobalISel: Mark G_BITCAST s32 <--> <2 x s16> legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D34129

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305692 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-19 13:15:45 +00:00
Tom Stellard
c746f23920 AMDGPU/GlobalISel: Mark 32-bit G_ADD as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, llvm-commits, t-tye

Differential Revision: https://reviews.llvm.org/D33992

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305232 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-12 20:54:56 +00:00
Tom Stellard
55d2b21ff7 AMDGPU/GlobalISel: Mark 32-bit G_SELECT as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D33949

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304910 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-07 13:54:51 +00:00
Tom Stellard
5d24d88bc7 AMDGPU/GlobalISel: Mark 32-bit G_ICMP as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D33890

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304797 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-06 14:16:50 +00:00
Chandler Carruth
e3e43d9d57 Sort the remaining #include lines in include/... and lib/.... 
I did this a long time ago with a janky python script, but now
clang-format has built-in support for this. I fed clang-format every
line with a #include and let it re-sort things according to the precise
LLVM rules for include ordering baked into clang-format these days.

I've reverted a number of files where the results of sorting includes
isn't healthy. Either places where we have legacy code relying on
particular include ordering (where possible, I'll fix these separately)
or where we have particular formatting around #include lines that
I didn't want to disturb in this patch.

This patch is *entirely* mechanical. If you get merge conflicts or
anything, just ignore the changes in this patch and run clang-format
over your #include lines in the files.

Sorry for any noise here, but it is important to keep these things
stable. I was seeing an increasing number of patches with irrelevant
re-ordering of #include lines because clang-format was used. This patch
at least isolates that churn, makes it easy to skip when resolving
conflicts, and gets us to a clean baseline (again).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304787 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-06 11:49:48 +00:00
Tom Stellard
c9a1489af2 AMDGPU/GlobalISel: Mark 1-bit integer constants as legal 
Summary:
These are mostly legal, but will probably need special lowering for some
cases.

Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, llvm-commits, t-tye

Differential Revision: https://reviews.llvm.org/D33791

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304628 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-03 01:13:33 +00:00
Tom Stellard
f696b32065 AMDGPU/GlobalISel: Mark 32-bit float constants as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D33212

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304003 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-05-26 16:40:03 +00:00
Tom Stellard
f366f4cc57 AMDGPU/GlobalISel: Mark 32-bit integer constants as legal 
Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D33115

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302919 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-05-12 16:46:46 +00:00
Tom Stellard
f7f8a35213 Re-commit AMDGPU/GlobalISel: Add support for simple shaders 
Fix build when global-isel is disabled and fix a warning.

Summary: We can select constant/global G_LOAD, global G_STORE, and G_GEP.

Reviewers: qcolombet, MatzeB, t.p.northover, ab, arsenm

Subscribers: mehdi_amini, vkalintiris, kzhuravl, wdng, nhaehnle, mgorny, yaxunl, tony-tye, modocache, llvm-commits, dberris

Differential Revision: https://reviews.llvm.org/D26730

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293551 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-01-30 21:56:46 +00:00
Tom Stellard
78e51c03b5 Revert "AMDGPU/GlobalISel: Add support for simple shaders" 
This reverts commit r293503.

Revert while I investigate some of the buildbot failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293509 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-01-30 17:42:41 +00:00
Tom Stellard
945c85d877 AMDGPU/GlobalISel: Add support for simple shaders 
Summary: We can select constant/global G_LOAD, global G_STORE, and G_GEP.

Reviewers: qcolombet, MatzeB, t.p.northover, ab, arsenm

Subscribers: mehdi_amini, vkalintiris, kzhuravl, wdng, nhaehnle, mgorny, yaxunl, tony-tye, modocache, llvm-commits, dberris

Differential Revision: https://reviews.llvm.org/D26730

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293503 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-01-30 17:09:15 +00:00