Author: Piotr Sobczak
Date: 2022-07-01T08:55:25+02:00
New Revision: 4a782252127761b60d33e74f9d9acb0aad6f742f
URL:
https://github.com/llvm/llvm-project/commit/4a782252127761b60d33e74f9d9acb0aad6f742f
DIFF:
https://github.com/llvm/llvm-project/commit/4a782252127761b60d33e74f9d9acb0aad6f742f.diff
piotrAMD wrote:
Thanks. If there are no more comments, I will merge the change tomorrow.
https://github.com/llvm/llvm-project/pull/68778
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piotrAMD wrote:
Thanks. If there are no more comments, I will merge the change tomorrow.
https://github.com/llvm/llvm-project/pull/68778
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https://github.com/piotrAMD closed
https://github.com/llvm/llvm-project/pull/68778
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https://github.com/piotrAMD created
https://github.com/llvm/llvm-project/pull/2
Support new amdgcn_global_load_tr instructions for load with transpose.
* MC layer support for GLOBAL_LOAD_TR_B64/GLOBAL_LOAD_TR_B128
* Intrinsics int_amdgcn_global_load_tr_b64/int_amdgcn_global_load_tr_b128
* C
@@ -18240,65 +18240,211 @@ Value
*CodeGenFunction::EmitAMDGPUBuiltinExpr(unsigned BuiltinID,
case AMDGPU::BI__builtin_amdgcn_wmma_i32_16x16x16_iu4_w32:
case AMDGPU::BI__builtin_amdgcn_wmma_i32_16x16x16_iu4_w64:
case AMDGPU::BI__builtin_amdgcn_wmma_i32_16x16x16_iu8_w32:
-
@@ -18240,65 +18240,211 @@ Value
*CodeGenFunction::EmitAMDGPUBuiltinExpr(unsigned BuiltinID,
case AMDGPU::BI__builtin_amdgcn_wmma_i32_16x16x16_iu4_w32:
case AMDGPU::BI__builtin_amdgcn_wmma_i32_16x16x16_iu4_w64:
case AMDGPU::BI__builtin_amdgcn_wmma_i32_16x16x16_iu8_w32:
-
@@ -18178,6 +18178,51 @@ Value *CodeGenFunction::EmitAMDGPUBuiltinExpr(unsigned
BuiltinID,
llvm::Function *F = CGM.getIntrinsic(IID, {ArgTy});
return Builder.CreateCall(F, {Addr, Val, ZeroI32, ZeroI32, ZeroI1});
}
+ case AMDGPU::BI__builtin_amdgcn_global_load_tr_b64
https://github.com/piotrAMD updated
https://github.com/llvm/llvm-project/pull/2
>From 1b2085465dd0988459a4c71dab6cd65b1de065be Mon Sep 17 00:00:00 2001
From: Piotr Sobczak
Date: Thu, 11 Jan 2024 14:52:59 +0100
Subject: [PATCH 1/2] [AMDGPU] Add global_load_tr for GFX12
Support new amdgcn_gl
https://github.com/piotrAMD updated
https://github.com/llvm/llvm-project/pull/2
>From 1b2085465dd0988459a4c71dab6cd65b1de065be Mon Sep 17 00:00:00 2001
From: Piotr Sobczak
Date: Thu, 11 Jan 2024 14:52:59 +0100
Subject: [PATCH 1/3] [AMDGPU] Add global_load_tr for GFX12
Support new amdgcn_gl
https://github.com/piotrAMD updated
https://github.com/llvm/llvm-project/pull/68778
>From 6b5ada294d999ba1412020806ce8fab8e34a408e Mon Sep 17 00:00:00 2001
From: Piotr Sobczak
Date: Wed, 11 Oct 2023 10:32:57 +0200
Subject: [PATCH 1/5] [AMDGPU] Rematerialize scalar loads
Extend the list of inst
https://github.com/piotrAMD approved this pull request.
LGTM.
The failures in buildkite/github-pull-requests look unrelated.
https://github.com/llvm/llvm-project/pull/73133
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piotrAMD wrote:
Rebased and added missing live-throughs.
https://github.com/llvm/llvm-project/pull/73786
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https://github.com/piotrAMD closed
https://github.com/llvm/llvm-project/pull/73786
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@@ -684,6 +684,59 @@
# GFX12: s_rndne_f16 s5, 0x3456 ; encoding:
[0xff,0x6e,0x85,0xbe,0x56,0x34,0x00,0x00]
0xff,0x6e,0x85,0xbe,0x56,0x34,0x00,0x00
+# GFX12: s_barrier_signal -2 ; encoding:
[0xc2,0x4e,0x80,0xbe]
+0xc2,0x4e,0x80,0xbe
+
+#
@@ -15,6 +15,15 @@
# GFX12: s_singleuse_vdst 0x1234 ; encoding:
[0x34,0x12,0x93,0xbf]
0x34,0x12,0x93,0xbf
+# GFX12: s_barrier_wait 0x ; encoding:
[0xff,0xff,0x94,0xbf]
+0xff,0xff,0x94,0xbf
+
+# GFX12: s_barrier_wait 1
https://github.com/piotrAMD approved this pull request.
LGTM with a nit.
https://github.com/llvm/llvm-project/pull/74836
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https://github.com/piotrAMD closed
https://github.com/llvm/llvm-project/pull/75030
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https://github.com/llvm/llvm-project/pull/75214
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https://github.com/piotrAMD approved this pull request.
LGTM
You could also update existing permlane tests with run lines for gfx12:
* test/CodeGen/AMDGPU/llvm.amdgcn.permlane.ll
* test/CodeGen/AMDGPU/vcmpx-permlane-hazard.mir
This can also be a separate patch.
https://github.com/llvm/llvm-pro
piotrAMD wrote:
The change LG - thanks for adding support for bf16.
Agreed that the intrinsics should match the builtins for consistency (now or in
a follow-up commit).
These intrinsics were added for the upcoming generation - it should be fine to
rename them at this stage.
https://github.com
piotrAMD wrote:
Do you think it makes sense to add two gfx11 tests where _w32 variant is now
rejected with w64, and _w64 variant rejected with w32?
Maybe what is being printed in *-gfx10-err.cl test is enough, though.
https://github.com/llvm/llvm-project/pull/79980
https://github.com/piotrAMD approved this pull request.
https://github.com/llvm/llvm-project/pull/79980
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@@ -0,0 +1,1983 @@
+//===-- AMDGPULowerBufferFatPointers.cpp ---=//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0
piotrAMD wrote:
Came across an assertion, see the attachment for the reproducer
[repro.txt](https://github.com/llvm/llvm-project/files/14138750/repro.txt):
opt -S -mcpu=gfx1100 -amdgpu-lower-buffer-fat-pointers repro.txt
#10 0x03aed749 llvm::StructLayout::StructLayout(llvm::StructType*
@@ -1025,6 +1025,26 @@ void AMDGPUAsmPrinter::EmitProgramInfoSI(const
MachineFunction &MF,
OutStreamer->emitInt32(MFI->getNumSpilledVGPRs());
}
+// Helper function to add common PAL Metadata 3.0+
+static void EmitPALMetadataCommon(AMDGPUPALMetadata *MD,
+
@@ -1025,6 +1025,26 @@ void AMDGPUAsmPrinter::EmitProgramInfoSI(const
MachineFunction &MF,
OutStreamer->emitInt32(MFI->getNumSpilledVGPRs());
}
+// Helper function to add common PAL Metadata 3.0+
+static void EmitPALMetadataCommon(AMDGPUPALMetadata *MD,
+
@@ -13,9 +13,8 @@ define amdgpu_kernel void @global_load_tr_b64(ptr
addrspace(1) %addr, ptr addrsp
; GFX12-SDAG-W32-NEXT:s_load_b128 s[0:3], s[0:1], 0x24
; GFX12-SDAG-W32-NEXT:v_mov_b32_e32 v2, 0
; GFX12-SDAG-W32-NEXT:s_wait_kmcnt 0x0
-; GFX12-SDAG-W32-NEXT:glo
@@ -2601,67 +2601,73 @@ def int_amdgcn_ds_bvh_stack_rtn :
[ImmArg>, IntrWillReturn, IntrNoCallback, IntrNoFree]
>;
+def int_amdgcn_s_wait_event_export_ready :
+ ClangBuiltin<"__builtin_amdgcn_s_wait_event_export_ready">,
+ Intrinsic<[], [], [IntrNoMem, IntrHasSideEffec
https://github.com/piotrAMD approved this pull request.
https://github.com/llvm/llvm-project/pull/77795
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https://github.com/piotrAMD updated
https://github.com/llvm/llvm-project/pull/2
>From 1b2085465dd0988459a4c71dab6cd65b1de065be Mon Sep 17 00:00:00 2001
From: Piotr Sobczak
Date: Thu, 11 Jan 2024 14:52:59 +0100
Subject: [PATCH 1/4] [AMDGPU] Add global_load_tr for GFX12
Support new amdgcn_gl
@@ -2496,6 +2496,26 @@ def int_amdgcn_flat_atomic_fmax_num :
AMDGPUAtomicRtn;
def int_amdgcn_global_atomic_fmin_num : AMDGPUAtomicRtn;
def int_amdgcn_global_atomic_fmax_num : AMDGPUAtomicRtn;
+class AMDGPUGlobalLoadTr :
+ Intrinsic<
+[data_ty],
+[global_ptr_ty],
+
@@ -18178,6 +18178,51 @@ Value *CodeGenFunction::EmitAMDGPUBuiltinExpr(unsigned
BuiltinID,
llvm::Function *F = CGM.getIntrinsic(IID, {ArgTy});
return Builder.CreateCall(F, {Addr, Val, ZeroI32, ZeroI32, ZeroI1});
}
+ case AMDGPU::BI__builtin_amdgcn_global_load_tr_b64
@@ -18178,6 +18178,51 @@ Value *CodeGenFunction::EmitAMDGPUBuiltinExpr(unsigned
BuiltinID,
llvm::Function *F = CGM.getIntrinsic(IID, {ArgTy});
return Builder.CreateCall(F, {Addr, Val, ZeroI32, ZeroI32, ZeroI1});
}
+ case AMDGPU::BI__builtin_amdgcn_global_load_tr_b64
https://github.com/piotrAMD updated
https://github.com/llvm/llvm-project/pull/2
>From 1b2085465dd0988459a4c71dab6cd65b1de065be Mon Sep 17 00:00:00 2001
From: Piotr Sobczak
Date: Thu, 11 Jan 2024 14:52:59 +0100
Subject: [PATCH 1/5] [AMDGPU] Add global_load_tr for GFX12
Support new amdgcn_gl
piotrAMD wrote:
Discussed it some more internally and the agreement was to keep the "global"
and have one intrinsic for both instructions. Just updated the PR to reflect
that - this effectively reverts the previous update.
https://github.com/llvm/llvm-project/pull/2
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piotrAMD wrote:
Rebased and regenerated lit tests after GFX12 waitcnt codegen changes.
https://github.com/llvm/llvm-project/pull/2
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https://github.com/piotrAMD closed
https://github.com/llvm/llvm-project/pull/2
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piotrAMD wrote:
I am getting build errors with gcc. Any ideas?
```
llvm-project/compiler-rt/lib/builtins/crtbegin.c:11:18: error: missing binary
operator before token "("
11 | #if __has_feature(ptrauth_init_fini)
| ^
llvm-project/compiler-rt/lib/builtins/crtbegin.c:
piotrAMD wrote:
Thanks for the quick fix, but apparently the fix was already submitted in
41b83ca559c402d238e303c0ac233180d60dcd57 - I wasn't aware of that.
https://github.com/llvm/llvm-project/pull/96478
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