6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-23 17:24:48 +00:00
Code Issues Projects Releases Wiki Activity
101,076 Commits 39 Branches 0 Tags
c52fffeb1737fef4bc21c2068c3c6ac2c60a4e19
Commit Graph

731 Commits

Author SHA1 Message Date
Tom Stellard
6cadd406cc R600/SI: Using SGPRs is illegal for instructions that read carry-out from VCC 
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203281 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 20:12:39 +00:00
Tom Stellard
7e06370873 R600/SI: Custom lower i1 stores 
These are sometimes created by the shrink to boolean optimization in the
globalopt pass.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203280 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-07 20:12:33 +00:00
Matt Arsenault
161e3a80b2 R600: Fix extloads from i8 / i16 to i64. 
This appears to only be working for global loads. Private
and local break for other reasons.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203135 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-06 17:34:12 +00:00
Matt Arsenault
b4cd160bb9 R600/SI: Expand selects on vectors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203134 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-06 17:34:03 +00:00
Matt Arsenault
0c5c3b93d8 Fix missing C++ mode comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203133 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-06 17:33:58 +00:00
Chandler Carruth
67f6bf70d2 [Layering] Move InstVisitor.h into the IR library as it is pretty 
obviously coupled to the IR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203064 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-06 03:23:41 +00:00
Matt Arsenault
af0cc459bf Fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203013 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-05 21:47:22 +00:00
Chandler Carruth
7225e27b4c [Modules] Move ValueMap to the IR library. While this class does not 
directly care about the Value class (it is templated so that the key can
be any arbitrary Value subclass), it is in fact concretely tied to the
Value class through the ValueHandle's CallbackVH interface which relies
on the key type being some Value subclass to establish the value handle
chain.

Ironically, the unittest is already in the right library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202824 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-04 11:26:31 +00:00
Benjamin Kramer
d628f19f5d [C++11] Replace llvm::next and llvm::prior with std::next and std::prev. 
Remove the old functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202636 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 12:27:27 +00:00
Craig Topper
629b96cb4f Switch all uses of LLVM_OVERRIDE to just use 'override' directly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202621 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 09:09:27 +00:00
Craig Topper
4eb03f049e Switch all uses of LLVM_FINAL to just use 'final', and remove the macro. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202618 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 08:08:51 +00:00
Tom Stellard
34faf78241 R600: Verify all instructions in the AsmPrinter on debug builds 
Make a call to R600's implementation of verifyInstruction() to
check that instructions are only using legal operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202544 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-28 21:36:41 +00:00
Tom Stellard
9f0d68f522 R600/SI: Expand all v16[if]32 operations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202543 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-28 21:36:37 +00:00
Rafael Espindola
b9e06b97ce Remove MCPureStreamer. 
We moved MCJIT to use native object formats a long time ago and R600
now uses ELF, so it was dead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202408 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-27 16:17:34 +00:00
Michel Danzer
644aecfc97 R600/SI: Optimize SI_KILL for constant operands 
If the SI_KILL operand is constant, we can either clear the exec mask if
the operand is negative, or do nothing otherwise.

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202337 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-27 01:47:09 +00:00
Michel Danzer
a5fbf24716 R600/SI: Allow SI_KILL for geometry shaders 
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202336 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-27 01:47:02 +00:00
Matt Arsenault
3f19b69b01 R600: Remove unnecessary build_vector pattern. 
It is already fully handled in AMDGPUISelDAGToDAG.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202312 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-26 23:00:58 +00:00
Tom Stellard
431e9f0310 R600: Don't unconditionally unroll loops with private memory accesses 
This causes the size of the scrypt kernel to explode and eats all the
memory on some systems.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202195 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-25 21:36:21 +00:00
Tom Stellard
d8c31046a9 R600/SI: Custom select 64-bit ADD 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202194 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-25 21:36:18 +00:00
Matt Arsenault
2e4ab2aa8a Fix unused variable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202080 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-24 21:16:50 +00:00
Matt Arsenault
bc247e4afd R600/SI - Add new CI arithmetic instructions. 
Does not yet include larger part required
to match v_mad_i64_i32 / v_mad_u64_u32.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202077 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-24 21:01:28 +00:00
Matt Arsenault
3f9f4bc0af R600: Make check clearer. 
The check is clearer as southern islands or later,
rather than checking for later than northern islands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202076 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-24 21:01:23 +00:00
Matt Arsenault
e87a1a9e2c Fix DOT4 missing from getTargetOpcodeName 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202075 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-24 21:01:21 +00:00
Tom Stellard
0f2e653317 R600/SI: Expand all v8[if]32 operations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201371 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-13 23:34:15 +00:00
Tom Stellard
9757ba1206 R600/SI: Add a pattern for i32 anyext 
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201370 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-13 23:34:13 +00:00
Tom Stellard
130f271259 R600/SI: Completely Disable TypeRewriter on compute 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201369 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-13 23:34:12 +00:00
Tom Stellard
1a52c2b25a R600/SI: Split global vector loads with more than 4 elements 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201368 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-13 23:34:10 +00:00
Benjamin Kramer
eee40f92a9 R600: Always implement both versions of isTruncateFree and add a sanity check. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201222 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-12 10:17:54 +00:00
Matt Arsenault
69bc4ddf10 R600/SI: Fix assertion on infinite loops. 
This isn't the most useful case to fix in the real world,
but bugpoint runs into this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201177 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-11 21:12:38 +00:00
Matt Arsenault
700bba297b R600: Implement isTruncateFree 
Truncation is just accessing a subregister for any multiple of
the register size, so it's free.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201107 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-10 19:57:42 +00:00
Tom Stellard
42faffddb9 R600/SI: Initialize M0 and emit S_WQM_B64 whenever DS instructions are used 
DS instructions that access local memory can only uses addresses that
are less than or equal to the value of M0.  When M0 is uninitialized,
then we experience undefined behavior.

This patch also changes the behavior to emit S_WQM_B64 on pixel shaders
no matter what kind of DS instruction is used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201097 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-10 16:58:30 +00:00
Tom Stellard
835f1c01bf R600/SI: Only use S_WQM_B64 in pixel shaders 
This doesn't change any functionality, since we only have two shader
types (compute and pixel) that use local memory.  We're just changing
the logic to match the documentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201096 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-10 16:58:27 +00:00
Tom Stellard
226bd876c6 R600/SI: Add a MUBUF store pattern for Reg+Imm offsets 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200935 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-06 18:36:41 +00:00
Tom Stellard
603cd56372 R600/SI: Add a MUBUF store pattern for Imm offsets 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200934 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-06 18:36:39 +00:00
Tom Stellard
becac0f183 R600/SI: Add a MUBUF load pattern for Reg+Imm offsets 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200933 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-06 18:36:38 +00:00
Tom Stellard
22274378d5 R600/SI: Use immediates offsets for SMRD instructions whenever possible 
There was a problem with the old pattern, so we were copying some
larger immediates into registers when we could have been encoding
them in the instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200932 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-06 18:36:34 +00:00
Matt Arsenault
bb7bf85f3c Add address space argument to allowsUnalignedMemoryAccess. 
On R600, some address spaces have more strict alignment
requirements than others.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200887 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-05 23:15:53 +00:00
Michel Danzer
cf4061a601 R600/SI: Add pattern for zero-extending i1 to i32 
Fixes opencl-example if_* tests with radeonsi.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74469

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200830 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-05 09:48:05 +00:00
Duncan P. N. Exon Smith
483727da48 cleanup: scc_iterator consumers should use isAtEnd 
No functional change.  Updated loops from:

    for (I = scc_begin(), E = scc_end(); I != E; ++I)

to:

    for (I = scc_begin(); !I.isAtEnd(); ++I)

for teh win.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200789 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-04 19:19:07 +00:00
Rafael Espindola
5e47632b8f Every target uses .align. Simplify. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200782 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-04 18:39:51 +00:00
Tom Stellard
7d9ed1cac5 R600/SI: Expand i1 BR_CC 
This fixes a crashes in the OpenCV test suite and also the scrypt
kernel in bfgminer.

I was unable to come up with a reduced test case for this.

https://bugs.freedesktop.org/show_bug.cgi?id=72785

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200776 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-04 17:18:43 +00:00
Tom Stellard
0c7a6b6477 R600/SI: Don't assume copies will be coalesced in SIFixSGPRCopies 
There is no lit test for this, because it would be too big and
complicated, but it does fix a crash in the Arithm/Absdiff.* OpenCV test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200775 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-04 17:18:42 +00:00
Tom Stellard
83918a2ad2 R600/SI: Custom lower i64 ISD::SELECT 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200774 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-04 17:18:40 +00:00
Tom Stellard
4ee42eaec9 R600: Enable vector fpow. 
The OpenCL specs say: "The vector versions of the math functions operate
component-wise. The description is per-component."

Patch by: Jan Vesely

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200773 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-04 17:18:37 +00:00
Michel Danzer
de2e0bc366 R600/SI: Fix fneg for 0.0 
V_ADD_F32 with source modifier does not produce -0.0 for this. Just
manipulate the sign bit directly instead.

Also add a pattern for (fneg (fabs ...)).

Fixes a bunch of bit encoding piglit tests with radeonsi.

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200743 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-04 07:12:38 +00:00
Matt Arsenault
2a3e343d86 Add DEBUG_TYPE to SIAnnotateControlFlow 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200720 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-03 22:58:05 +00:00
Matt Arsenault
b2abb9752e R600/SI: Fix insertelement with dynamic indices. 
This didn't work for any integer vectors, and didn't
work with some sizes of float vectors. This should now
work with all sizes of float and i32 vectors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200619 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-02 00:05:35 +00:00
Rafael Espindola
9d96045528 Remove the last hasRawTextSupport call from R600. 
There is nothing wrong with printing the disassembly section when printing
text. An hypothetical assembler would then produce a .o just like our
direct object emission produces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200583 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-31 22:14:06 +00:00
Rafael Espindola
b8f1606076 Replace another use with hasRawTextSupport+EmitRawText with emitRawComment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200582 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-31 22:08:19 +00:00
Rafael Espindola
f7af9eac1b Use emitRawComment to avoid a call to hasRawTextSupport. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200581 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-31 21:54:49 +00:00