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157 Commits

Author SHA1 Message Date
Colin LeMahieu
750b351b76 [Hexagon] Reapply r239097 with tests corrected for shuffling and duplexing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239161 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-05 16:00:11 +00:00
Colin LeMahieu
4e8f68f245 Revert r239095 incorrect test tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239102 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-04 21:32:42 +00:00
Colin LeMahieu
60b4c7fc30 [Hexagon] Adding functionality for duplexing. Duplexing is a way to compress commonly used pairs of instructions in order to reduce code size. The test case duplex.ll normally would be 8 bytes, assign register to 0 and jump to link register. After duplexing this is only 4 bytes. This also tests the HexagonMCShuffler code path which is used to make sure duplexed instructions still follow slot requirements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239095 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-04 21:16:16 +00:00
Sergey Dmitrouk
1f7a90d793 Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes" 
[DebugInfo] Add debug locations to constant SD nodes

This adds debug location to constant nodes of Selection DAG and updates
all places that create constants to pass debug locations
(see PR13269).

Can't guarantee that all locations are correct, but in a lot of cases choice
is obvious, so most of them should be. At least all tests pass.

Tests for these changes do not cover everything, instead just check it for
SDNodes, ARM and AArch64 where it's easy to get incorrect locations on
constants.

This is not complete fix as FastISel contains workaround for wrong debug
locations, which drops locations from instructions on processing constants,
but there isn't currently a way to use debug locations from constants there
as llvm::Constant doesn't cache it (yet). Although this is a bit different
issue, not directly related to these changes.

Differential Revision: http://reviews.llvm.org/D9084

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235989 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-28 14:05:47 +00:00
Daniel Jasper
515cc265c9 Revert "[DebugInfo] Add debug locations to constant SD nodes" 
This breaks a test:
http://bb.pgr.jp/builders/cmake-llvm-x86_64-linux/builds/23870

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235987 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-28 13:38:35 +00:00
Sergey Dmitrouk
716c5d8a30 [DebugInfo] Add debug locations to constant SD nodes 
This adds debug location to constant nodes of Selection DAG and updates
all places that create constants to pass debug locations
(see PR13269).

Can't guarantee that all locations are correct, but in a lot of cases choice
is obvious, so most of them should be. At least all tests pass.

Tests for these changes do not cover everything, instead just check it for
SDNodes, ARM and AArch64 where it's easy to get incorrect locations on
constants.

This is not complete fix as FastISel contains workaround for wrong debug
locations, which drops locations from instructions on processing constants,
but there isn't currently a way to use debug locations from constants there
as llvm::Constant doesn't cache it (yet). Although this is a bit different
issue, not directly related to these changes.

Differential Revision: http://reviews.llvm.org/D9084

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235977 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-28 11:56:37 +00:00
Krzysztof Parzyszek
bbe056c9bc [Hexagon] Some cleanup of instruction selection code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235552 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-22 21:17:00 +00:00
Krzysztof Parzyszek
3c55df1e84 [Hexagon] Use A2_tfrsi for constant pool and jump table addresses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235535 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-22 18:25:53 +00:00
Krzysztof Parzyszek
a42f6b9a58 [Hexagon] Patterns for frame index with offset for isel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235418 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-04-21 21:28:03 +00:00
Krzysztof Parzyszek
7b110fe366 Remove unused complex patterns for addressing modes on Hexagon. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232057 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-12 16:44:50 +00:00
Krzysztof Parzyszek
9a062b62a7 Eliminate constant-extender profitability checks from Hexagon isel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231992 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-12 00:19:59 +00:00
Colin LeMahieu
7a46f6f381 [Hexagon] Adding frame index + add load/store patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231850 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-10 21:24:13 +00:00
Colin LeMahieu
287bb3bc2b [Hexagon] Simplifying deallocret definitions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231847 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-10 21:12:32 +00:00
Colin LeMahieu
25ab8bad1c [Hexagon] Separating InstHexagon from OpcodeHexagon. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231844 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-10 20:56:22 +00:00
Colin LeMahieu
7761008c2a [Hexagon] Adding nodes for PIC support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231829 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-10 20:04:44 +00:00
Colin LeMahieu
f41bfa16eb [Hexagon] Adding DuplexInst instruction format and duplex class defs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231828 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-10 19:53:14 +00:00
Colin LeMahieu
a0ce232a65 [Hexagon] Eliminating immediate condition set. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231693 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-03-09 19:57:18 +00:00
Colin LeMahieu
11179629b5 [Hexagon] Adding vector load with post-increment instructions. Adding decoder function for 64bit control register class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228708 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-10 16:59:36 +00:00
Colin LeMahieu
76419c0533 [Hexagon] Adding missing load instructions and removing an unused multiclass parameter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228630 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-09 23:45:24 +00:00
Colin LeMahieu
f7d4569298 [Hexagon] Factoring classes out of some load patterns and deleting some unused ones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228627 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-09 23:05:44 +00:00
Colin LeMahieu
3bddb8b918 [Hexagon] Removing more V4 predicates since V4 is the required minimum. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228614 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-09 21:56:37 +00:00
Colin LeMahieu
4b97d2ca91 [Hexagon] Removing v2-4 flags. V4 is the minimum supported version. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228605 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-09 21:07:35 +00:00
Colin LeMahieu
e17141f9f3 [Hexagon] Cleaning up definition formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228593 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-09 19:24:44 +00:00
Colin LeMahieu
ff7b5e9dda [Hexagon] Renaming v4 compare-and-jump instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228349 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-05 22:03:32 +00:00
Colin LeMahieu
9d547b618c [Hexagon] Since decoding conflicts have been resolved, isCodeGenOnly = 0 by default and remove explicitly setting it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228316 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-05 17:32:17 +00:00
Colin LeMahieu
91568ff3aa [Hexagon] Deleting unused instructions and adding isCodeGenOnly to some defs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228238 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-05 00:10:16 +00:00
Colin LeMahieu
69a33e427e [Hexagon] Updating load extend to i64 patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228237 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 23:55:16 +00:00
Colin LeMahieu
2747f4aaf5 [Hexagon] Cleaning up i1 load and extension patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228232 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 23:27:48 +00:00
Colin LeMahieu
083cc71ab3 [Hexagon] Simplifying more load and store patterns and using new addressing patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228231 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 23:23:16 +00:00
Colin LeMahieu
18c8166405 [Hexagon] Simplifying some load and store patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228227 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 23:10:21 +00:00
Colin LeMahieu
82bc37ed90 [Hexagon] Converting absolute-address load patterns to use AddrGP. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228225 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 22:54:51 +00:00
Colin LeMahieu
0f9cf365b2 [Hexagon] Converting atomic store/load to use AddrGP addressing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228223 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 22:40:36 +00:00
Colin LeMahieu
243f011835 [Hexagon] Simplifying some store patterns. Adding AddrGP addressing forms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228220 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 22:36:28 +00:00
Colin LeMahieu
1d75b286e6 [Hexagon] Adding selection for GlobalAddress and converting [z/i]ext load patterns to make use of them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228184 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 20:38:01 +00:00
Colin LeMahieu
70e83e3a1c [Hexagon] Replacing some load patterns with cleaner versions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228169 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 19:05:32 +00:00
Colin LeMahieu
b4ed3d0bd3 [Hexagon] Adding missing isCodeGenOnly = 0 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228160 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 18:11:32 +00:00
Colin LeMahieu
47d6e4d009 [Hexagon] Adding encoding information for absolute-reg mode stores. Xfailing a test until constant extenders are correctly put in the same packet. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228158 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 17:52:06 +00:00
Colin LeMahieu
3d82dfa13b [Hexagon] Adding encoding information for absolute-set stores. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228154 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 17:24:04 +00:00
Colin LeMahieu
872b471e3f [Hexagon] Adding encoding bits for indirect long load instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228152 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 16:56:46 +00:00
Colin LeMahieu
01ae000bf1 [Hexagon] Changing some isCodeGenOnly to isAsmParserOnly since we want them to asm parse but not cause decode conflicts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228080 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-04 00:07:26 +00:00
Colin LeMahieu
318defeca7 [Hexagon] Marking a bunch of non-encoded instructions with isCodeGenOnly = 1. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228050 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-03 22:09:51 +00:00
Colin LeMahieu
35e1281ec7 [Hexagon] Adding vector predicate instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227613 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-30 21:24:06 +00:00
Colin LeMahieu
a6c6e1ec6c [Hexagon] Adding vector multiplies. Cleaning up tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227609 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-30 20:56:54 +00:00
Colin LeMahieu
e288ebf31b [Hexagon] Adding XTYPE/COMPLEX instructions and cleaning up tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227607 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-30 20:08:37 +00:00
Colin LeMahieu
587083e6a4 [Hexagon] Adding XTYPE/ALU vector instructions. Organizing test files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227598 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-30 19:13:26 +00:00
Colin LeMahieu
dd62b7ae96 [Hexagon] Adding a number of vector load variants and organizing tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227588 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-30 18:09:44 +00:00
Colin LeMahieu
5a75088c2f [Hexagon] Organizing tests and adding a few missing jump instruction encodings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227498 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-29 21:47:15 +00:00
Colin LeMahieu
d6ce18cdf9 [Hexagon] Adding missing instruction encodings and tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227495 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-29 21:30:22 +00:00
Colin LeMahieu
a5062b38a9 [Hexagon] Adding XTYPE/MPY intrinsic tests and some missing multiply instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227347 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-28 19:16:17 +00:00
Colin LeMahieu
c0518a01f0 [Hexagon] Fix 226206 by uncommenting required pattern and changing patterns for simple load-extends. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226210 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-15 21:35:49 +00:00