https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/165196
>From 0158564d168101f8ec0f6ecb8a0ac98e5f3e Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Mon, 2 Jun 2025 18:32:22 +0200
Subject: [PATCH] Analysis: Add RuntimeLibcall analysis pass
Currently RuntimeLibc
https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/165197
>From 7fd144cf1ef36cbc2c7f896fd23185292920816d Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Sun, 26 Oct 2025 02:44:00 +0900
Subject: [PATCH] ExpandFp: Require RuntimeLibcallsInfo analysis
Not sure I'm doi
https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/165197
>From 7fd144cf1ef36cbc2c7f896fd23185292920816d Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Sun, 26 Oct 2025 02:44:00 +0900
Subject: [PATCH] ExpandFp: Require RuntimeLibcallsInfo analysis
Not sure I'm doi
https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/165196
>From 0158564d168101f8ec0f6ecb8a0ac98e5f3e Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Mon, 2 Jun 2025 18:32:22 +0200
Subject: [PATCH] Analysis: Add RuntimeLibcall analysis pass
Currently RuntimeLibc
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166211
From f40a20f2d9f58bf0fe5445295794cc187c66c60b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Fri, 3 Oct 2025 18:20:22 -0700
Subject: [PATCH] CodeGen: More accurate mayAlias for instructi
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166212
From 97427fa06abb642ffe0d0f5f892fdf326830d88f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Tue, 23 Sep 2025 19:08:52 -0700
Subject: [PATCH] CodeGen: Handle bundled instructions in
two
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166211
From f40a20f2d9f58bf0fe5445295794cc187c66c60b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Fri, 3 Oct 2025 18:20:22 -0700
Subject: [PATCH] CodeGen: More accurate mayAlias for instructi
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166212
From 97427fa06abb642ffe0d0f5f892fdf326830d88f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Tue, 23 Sep 2025 19:08:52 -0700
Subject: [PATCH] CodeGen: Handle bundled instructions in
two
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166212
From 97427fa06abb642ffe0d0f5f892fdf326830d88f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Tue, 23 Sep 2025 19:08:52 -0700
Subject: [PATCH] CodeGen: Handle bundled instructions in
two
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166211
From f40a20f2d9f58bf0fe5445295794cc187c66c60b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Fri, 3 Oct 2025 18:20:22 -0700
Subject: [PATCH] CodeGen: More accurate mayAlias for instructi
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166213
From e0611e449d84c99d08b0bd6a5f338cb605740574 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Tue, 7 Oct 2025 12:17:02 -0700
Subject: [PATCH] CodeGen/AMDGPU: Allow 3-address conversion of
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166213
From e0611e449d84c99d08b0bd6a5f338cb605740574 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Tue, 7 Oct 2025 12:17:02 -0700
Subject: [PATCH] CodeGen/AMDGPU: Allow 3-address conversion of
https://github.com/nhaehnle updated
https://github.com/llvm/llvm-project/pull/166213
From e0611e449d84c99d08b0bd6a5f338cb605740574 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?=
Date: Tue, 7 Oct 2025 12:17:02 -0700
Subject: [PATCH] CodeGen/AMDGPU: Allow 3-address conversion of
https://github.com/shiltian approved this pull request.
https://github.com/llvm/llvm-project/pull/166483
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https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164714
>From 66c5d03f0905ba41fa43b66c3d5cbd3e7b003c3b Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Wed, 22 Oct 2025 14:34:31 -0700
Subject: [PATCH] [LSCFG][profcheck] Add dummy branch weights for the dummy
switc
https://github.com/mysterymath updated
https://github.com/llvm/llvm-project/pull/147431
>From 3ac748150a5c7caf8fed4d7c488770722d505068 Mon Sep 17 00:00:00 2001
From: Daniel Thornburgh
Date: Tue, 10 Jun 2025 14:06:53 -0700
Subject: [PATCH 01/12] [clang] "modular_format" attribute for functions u
https://github.com/cachemeifyoucan closed
https://github.com/llvm/llvm-project/pull/114104
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@@ -200,6 +201,8 @@ void llvm::finalizeBundle(MachineBasicBlock &MBB,
MIB.setMIFlag(MachineInstr::FrameSetup);
if (MII->getFlag(MachineInstr::FrameDestroy))
MIB.setMIFlag(MachineInstr::FrameDestroy);
+
+append_range(MMOs, MII->memoperands());
---
@@ -32,7 +32,6 @@ define void @needs_align16_default_stack_align(i32 %idx) #0 {
; GCN-NEXT:buffer_store_dword v1, v0, s[0:3], 0 offen
; GCN-NEXT:s_waitcnt vmcnt(0)
; GCN-NEXT:s_setpc_b64 s[30:31]
-; GCN: ; ScratchSize: 144
arsenm wrote:
Lost all of
Author: Han-Chung Wang
Date: 2025-11-04T13:28:00-08:00
New Revision: 3414bbf12a661bc518953d91e859a5b67b6dc432
URL:
https://github.com/llvm/llvm-project/commit/3414bbf12a661bc518953d91e859a5b67b6dc432
DIFF:
https://github.com/llvm/llvm-project/commit/3414bbf12a661bc518953d91e859a5b67b6dc432.diff
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164476
>From 8f285601c9110fd4fe09fdb88dac12969c77c88f Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 11:22:01 -0700
Subject: [PATCH] [SLU][profcheck] Propagate profile for branches on injected
con
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164476
>From 8f285601c9110fd4fe09fdb88dac12969c77c88f Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 11:22:01 -0700
Subject: [PATCH] [SLU][profcheck] Propagate profile for branches on injected
con
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164523
>From b09504467d9e8e0219d43f49301985f7e0c832cc Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 17:24:49 -0700
Subject: [PATCH] [LIR][profcheck] Reuse the loop's exit condition profile
---
.
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164507
>From 057f2521ff54aa71f8068fd64d86fbb41e846fc0 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 15:20:14 -0700
Subject: [PATCH] [LVer][profcheck] explicitly set unknown branch weights for
the
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164523
>From b09504467d9e8e0219d43f49301985f7e0c832cc Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 17:24:49 -0700
Subject: [PATCH] [LIR][profcheck] Reuse the loop's exit condition profile
---
.
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164714
>From c5c997dfb7d356422457291b53534ddc3f02cca6 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Wed, 22 Oct 2025 14:34:31 -0700
Subject: [PATCH] [LSCFG][profcheck] Add dummy branch weights for the dummy
switc
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164507
>From 057f2521ff54aa71f8068fd64d86fbb41e846fc0 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 15:20:14 -0700
Subject: [PATCH] [LVer][profcheck] explicitly set unknown branch weights for
the
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164714
>From c5c997dfb7d356422457291b53534ddc3f02cca6 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Wed, 22 Oct 2025 14:34:31 -0700
Subject: [PATCH] [LSCFG][profcheck] Add dummy branch weights for the dummy
switc
https://github.com/boomanaiden154 updated
https://github.com/llvm/llvm-project/pull/166048
>From 54ac616a28d1aa5544192a8a2cdbce30641fa22f Mon Sep 17 00:00:00 2001
From: Aiden Grossman
Date: Sun, 2 Nov 2025 09:07:51 +
Subject: [PATCH 1/2] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20ch
https://github.com/boomanaiden154 updated
https://github.com/llvm/llvm-project/pull/166048
>From 54ac616a28d1aa5544192a8a2cdbce30641fa22f Mon Sep 17 00:00:00 2001
From: Aiden Grossman
Date: Sun, 2 Nov 2025 09:07:51 +
Subject: [PATCH 1/2] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20ch
@@ -179,7 +179,18 @@ FunctionPass *createX86LowerAMXTypeLegacyPass();
/// The pass transforms amx intrinsics to scalar operation if the function has
/// optnone attribute or it is O0.
-FunctionPass *createX86LowerAMXIntrinsicsPass();
+class X86LowerAMXIntrinsicsPass
+: pub
https://github.com/arsenm approved this pull request.
https://github.com/llvm/llvm-project/pull/166209
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https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164714
>From 79cfc198e89191126f2ef546c0a509c5a271e00e Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Wed, 22 Oct 2025 14:34:31 -0700
Subject: [PATCH] [LSCFG][profcheck] Add dummy branch weights for the dummy
switc
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164476
>From fc8a630e3d1107ff1a61484080049ca322be07c6 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 11:22:01 -0700
Subject: [PATCH] [SLU][profcheck] Propagate profile for branches on injected
con
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164523
>From c5282b720c3e347617fbf48071af77a4ea0d5dfe Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 17:24:49 -0700
Subject: [PATCH] [LIR][profcheck] Reuse the loop's exit condition profile
---
.
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164507
>From 7142f46d62fdd2596c5f6876eed896c07af7ceca Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 15:20:14 -0700
Subject: [PATCH] [LVer][profcheck] explicitly set unknown branch weights for
the
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164523
>From c5282b720c3e347617fbf48071af77a4ea0d5dfe Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 17:24:49 -0700
Subject: [PATCH] [LIR][profcheck] Reuse the loop's exit condition profile
---
.
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164476
>From fc8a630e3d1107ff1a61484080049ca322be07c6 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 11:22:01 -0700
Subject: [PATCH] [SLU][profcheck] Propagate profile for branches on injected
con
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164714
>From 79cfc198e89191126f2ef546c0a509c5a271e00e Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Wed, 22 Oct 2025 14:34:31 -0700
Subject: [PATCH] [LSCFG][profcheck] Add dummy branch weights for the dummy
switc
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164507
>From 7142f46d62fdd2596c5f6876eed896c07af7ceca Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 15:20:14 -0700
Subject: [PATCH] [LVer][profcheck] explicitly set unknown branch weights for
the
https://github.com/nhaehnle edited
https://github.com/llvm/llvm-project/pull/166212
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https://github.com/nhaehnle edited
https://github.com/llvm/llvm-project/pull/166211
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https://github.com/nhaehnle edited
https://github.com/llvm/llvm-project/pull/166210
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@@ -0,0 +1,61 @@
+//===- MachineInstrBundleTest.cpp
-===//
nhaehnle wrote:
Indeed, that is a lot nicer
https://github.com/llvm/llvm-project/pull/166209
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https://github.com/nhaehnle edited
https://github.com/llvm/llvm-project/pull/166209
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https://github.com/nhaehnle edited
https://github.com/llvm/llvm-project/pull/166213
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https://github.com/teresajohnson approved this pull request.
lgtm thanks
https://github.com/llvm/llvm-project/pull/166409
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yu810226 wrote:
Thanks for the review!
This is a clean backport of the fix from main. As pointed out, the issue is
indirectly tested in the original commit (via the ptr op), so I didn’t backport
the tests here.
If anyone familiar with the backport testing process could comment on the test
cov
https://github.com/arsenm approved this pull request.
https://github.com/llvm/llvm-project/pull/166048
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https://github.com/arsenm approved this pull request.
https://github.com/llvm/llvm-project/pull/165113
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@@ -179,7 +179,18 @@ FunctionPass *createX86LowerAMXTypeLegacyPass();
/// The pass transforms amx intrinsics to scalar operation if the function has
/// optnone attribute or it is O0.
-FunctionPass *createX86LowerAMXIntrinsicsPass();
+class X86LowerAMXIntrinsicsPass
+: pub
https://github.com/abidh updated
https://github.com/llvm/llvm-project/pull/164655
>From 56037a64dbd5f73d2c020dd5d58d2c99758b35d0 Mon Sep 17 00:00:00 2001
From: Abid Qadeer
Date: Tue, 21 Oct 2025 20:53:46 +0100
Subject: [PATCH 1/9] Add callback metadata to runtime functions which take
callbacks
llvmbot wrote:
@llvm/pr-subscribers-lto
Author: Andrew Ng (nga888)
Changes
Backport the following commits to `release/21.x`:
0341fb63: [ThinLTO] Avoid creating map entries on lookup (NFCI) (#164873)
564c3de6: [ThinLTO][NFC] Improve performance of `addThinLTO` (#166067)
---
Full diff: htt
https://github.com/nga888 milestoned
https://github.com/llvm/llvm-project/pull/166409
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https://github.com/nga888 created
https://github.com/llvm/llvm-project/pull/166409
Backport the following commits to `release/21.x`:
0341fb63: [ThinLTO] Avoid creating map entries on lookup (NFCI) (#164873)
564c3de6: [ThinLTO][NFC] Improve performance of `addThinLTO` (#166067)
>From 0b5b2ad793
https://github.com/ilovepi approved this pull request.
https://github.com/llvm/llvm-project/pull/166295
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@@ -0,0 +1 @@
+content
ilovepi wrote:
lol. wow. I'm apparently *very* observant :facepalm:
https://github.com/llvm/llvm-project/pull/114104
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https
https://github.com/ilovepi updated
https://github.com/llvm/llvm-project/pull/159198
>From d96bab0fb7af58cef733922dbe42a4bcdf5b4953 Mon Sep 17 00:00:00 2001
From: Paul Kirth
Date: Tue, 16 Sep 2025 00:24:43 -0700
Subject: [PATCH] [llvm][mustache] Optimize accessor splitting with a single
pass
T
https://github.com/ilovepi updated
https://github.com/llvm/llvm-project/pull/159197
>From 0cf7370c83c7fcfab8559ebb36092f48020b8c8f Mon Sep 17 00:00:00 2001
From: Paul Kirth
Date: Tue, 16 Sep 2025 00:11:47 -0700
Subject: [PATCH] [llvm][mustache] Avoid redundant saves in accessor splitting
The s
https://github.com/ilovepi updated
https://github.com/llvm/llvm-project/pull/159198
>From d96bab0fb7af58cef733922dbe42a4bcdf5b4953 Mon Sep 17 00:00:00 2001
From: Paul Kirth
Date: Tue, 16 Sep 2025 00:24:43 -0700
Subject: [PATCH] [llvm][mustache] Optimize accessor splitting with a single
pass
T
https://github.com/ilovepi updated
https://github.com/llvm/llvm-project/pull/159199
>From 5a028c4e11ef7fe1543e31f58fc76a74d5362e0c Mon Sep 17 00:00:00 2001
From: Paul Kirth
Date: Tue, 16 Sep 2025 09:40:04 -0700
Subject: [PATCH] [llvm][mustache] Avoid extra allocations in parseSection
We don't
https://github.com/ilovepi updated
https://github.com/llvm/llvm-project/pull/159199
>From 5a028c4e11ef7fe1543e31f58fc76a74d5362e0c Mon Sep 17 00:00:00 2001
From: Paul Kirth
Date: Tue, 16 Sep 2025 09:40:04 -0700
Subject: [PATCH] [llvm][mustache] Avoid extra allocations in parseSection
We don't
https://github.com/ilovepi updated
https://github.com/llvm/llvm-project/pull/159197
>From 0cf7370c83c7fcfab8559ebb36092f48020b8c8f Mon Sep 17 00:00:00 2001
From: Paul Kirth
Date: Tue, 16 Sep 2025 00:11:47 -0700
Subject: [PATCH] [llvm][mustache] Avoid redundant saves in accessor splitting
The s
https://github.com/cachemeifyoucan updated
https://github.com/llvm/llvm-project/pull/114104
Unicorn! · GitHub
body {
background-color: #f1f1f1;
margin: 0;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.container { margin:
https://github.com/cachemeifyoucan updated
https://github.com/llvm/llvm-project/pull/114104
>From 63c4928ed65fb2a83a4a25f3c098af7d931fc0af Mon Sep 17 00:00:00 2001
From: Steven Wu
Date: Mon, 3 Nov 2025 12:09:19 -0800
Subject: [PATCH 1/2] clang-format
Created using spr 1.3.7
---
llvm/tools/llv
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164271
>From 0a768f01ce410e4d1ee377442246a5f7f0442494 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Mon, 20 Oct 2025 08:21:26 -0700
Subject: [PATCH] [SLU][profcheck] create likely branch weights for
guard->branch
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164714
>From b54f064b74cf7fb7bead465878439446e27c0fd8 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Wed, 22 Oct 2025 14:34:31 -0700
Subject: [PATCH] [LSCFG][profcheck] Add dummy branch weights for the dummy
switc
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164714
>From b54f064b74cf7fb7bead465878439446e27c0fd8 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Wed, 22 Oct 2025 14:34:31 -0700
Subject: [PATCH] [LSCFG][profcheck] Add dummy branch weights for the dummy
switc
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164476
>From 84a4031a304acf8092dfadc815ec8863f0790ec7 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 11:22:01 -0700
Subject: [PATCH] [SLU][profcheck] Propagate profile for branches on injected
con
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164271
>From 0a768f01ce410e4d1ee377442246a5f7f0442494 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Mon, 20 Oct 2025 08:21:26 -0700
Subject: [PATCH] [SLU][profcheck] create likely branch weights for
guard->branch
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164523
>From 0037b3ee964df164b8215b0b6107a212b00b33ae Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 17:24:49 -0700
Subject: [PATCH] [LIR][profcheck] Reuse the loop's exit condition profile
---
.
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164476
>From 84a4031a304acf8092dfadc815ec8863f0790ec7 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 11:22:01 -0700
Subject: [PATCH] [SLU][profcheck] Propagate profile for branches on injected
con
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164507
>From b1dfb82c180e4cde2fb5da7328a90cdaaab29935 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 15:20:14 -0700
Subject: [PATCH] [LVer][profcheck] explicitly set unknown branch weights for
the
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164507
>From b1dfb82c180e4cde2fb5da7328a90cdaaab29935 Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 15:20:14 -0700
Subject: [PATCH] [LVer][profcheck] explicitly set unknown branch weights for
the
https://github.com/mtrofin updated
https://github.com/llvm/llvm-project/pull/164523
>From 0037b3ee964df164b8215b0b6107a212b00b33ae Mon Sep 17 00:00:00 2001
From: Mircea Trofin
Date: Tue, 21 Oct 2025 17:24:49 -0700
Subject: [PATCH] [LIR][profcheck] Reuse the loop's exit condition profile
---
.
https://github.com/usx95 updated
https://github.com/llvm/llvm-project/pull/165963
>From 66119a726e96dca212860e47a06f40b5af6717fe Mon Sep 17 00:00:00 2001
From: Utkarsh Saxena
Date: Sat, 1 Nov 2025 03:16:20 +
Subject: [PATCH] Avoid using DenseMap for CFGBlock and program points
---
.../Ana
https://github.com/usx95 updated
https://github.com/llvm/llvm-project/pull/165963
>From 66119a726e96dca212860e47a06f40b5af6717fe Mon Sep 17 00:00:00 2001
From: Utkarsh Saxena
Date: Sat, 1 Nov 2025 03:16:20 +
Subject: [PATCH] Avoid using DenseMap for CFGBlock and program points
---
.../Ana
boomanaiden154 wrote:
@arsenm Is this good to go or do you want more thought put into when this is
supposed to run (which looks like it might require a lot of work on AMX
lowering that I would prefer not to do).
https://github.com/llvm/llvm-project/pull/165113
_
paschalis-mpeis wrote:
Sounds good. So BOLT doesnt know whether inconsistencies are due to sync/async
unwind tables, but instead makes an assumption to help the user? Could you
summarise this with a comment in code around the point you emit the warning?
Since you are on this, should it handle
llvmbot wrote:
@llvm/pr-subscribers-backend-aarch64
Author: Benjamin Maxwell (MacDue)
Changes
This patch extends the MachineSMEABIPass to support ZT0. This is done with the
addition of two new states:
- `ACTIVE_ZT0_SAVED`
* This is used when calling a function that shares ZA, but d
llvmbot wrote:
@llvm/pr-subscribers-backend-aarch64
Author: Benjamin Maxwell (MacDue)
Changes
In the MachineSMEABIPass, if we have a function with ZT0 state, then there are
some additional cases where we need to zero ZA and ZT0.
If the function has a private ZA interface, i.e., new ZT0 (
https://github.com/MacDue ready_for_review
https://github.com/llvm/llvm-project/pull/166362
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https://github.com/MacDue ready_for_review
https://github.com/llvm/llvm-project/pull/166361
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MacDue wrote:
This is a stacked PR. See other PRs below:
1. https://github.com/llvm/llvm-project/pull/166360
2. https://github.com/llvm/llvm-project/pull/166361
3. :point_right: https://github.com/llvm/llvm-project/pull/166362
https://github.com/llvm/llvm-project/pull/166362
__
MacDue wrote:
This is a stacked PR. See other PRs below:
1. https://github.com/llvm/llvm-project/pull/166360
2. :point_right: https://github.com/llvm/llvm-project/pull/166361
3. https://github.com/llvm/llvm-project/pull/166362
https://github.com/llvm/llvm-project/pull/166361
___
https://github.com/MacDue created
https://github.com/llvm/llvm-project/pull/166362
This patch extends the MachineSMEABIPass to support ZT0. This is done with the
addition of two new states:
- `ACTIVE_ZT0_SAVED`
* This is used when calling a function that shares ZA, but does share ZT0
(i
https://github.com/MacDue created
https://github.com/llvm/llvm-project/pull/166361
In the MachineSMEABIPass, if we have a function with ZT0 state, then there are
some additional cases where we need to zero ZA and ZT0.
If the function has a private ZA interface, i.e., new ZT0 (and new ZA if
pr
Gergely =?utf-8?q?Bálint?= ,
Gergely =?utf-8?q?Bálint?=
Message-ID:
In-Reply-To:
paschalis-mpeis wrote:
> One piece of doubt that I have since I opened this PR: the term CFI is
> overloaded, it can mean Call Frame Information and Control Flow Integrity.
> This is even more problematic than u
@@ -0,0 +1,136 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
UTC_ARGS: --version 6
+; RUN: opt -S -mcpu=neoverse-v2 -passes=loop-vectorize -mtriple=aarch64 < %s |
FileCheck %s
+target triple = "aarch64"
+
+; Check that a partial reduction is rever
@@ -0,0 +1,136 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
UTC_ARGS: --version 6
+; RUN: opt -S -mcpu=neoverse-v2 -passes=loop-vectorize -mtriple=aarch64 < %s |
FileCheck %s
+target triple = "aarch64"
+
+; Check that a partial reduction is rever
@@ -0,0 +1,136 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
UTC_ARGS: --version 6
+; RUN: opt -S -mcpu=neoverse-v2 -passes=loop-vectorize -mtriple=aarch64 < %s |
FileCheck %s
+target triple = "aarch64"
+
+; Check that a partial reduction is rever
@@ -0,0 +1,136 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
UTC_ARGS: --version 6
+; RUN: opt -S -mcpu=neoverse-v2 -passes=loop-vectorize -mtriple=aarch64 < %s |
FileCheck %s
+target triple = "aarch64"
+
+; Check that a partial reduction is rever
@@ -3773,19 +3775,76 @@ static void
tryToCreateAbstractReductionRecipe(VPReductionRecipe *Red,
AbstractR = ExtRed;
// Cannot create abstract inloop reduction recipes.
if (!AbstractR)
-return;
+return false;
AbstractR->insertBefore(*VPBB, IP);
Red->repla
@@ -3773,19 +3775,76 @@ static void
tryToCreateAbstractReductionRecipe(VPReductionRecipe *Red,
AbstractR = ExtRed;
// Cannot create abstract inloop reduction recipes.
if (!AbstractR)
-return;
+return false;
AbstractR->insertBefore(*VPBB, IP);
Red->repla
@@ -5679,6 +5679,18 @@ InstructionCost AArch64TTIImpl::getPartialReductionCost(
if (CostKind != TTI::TCK_RecipThroughput)
return Invalid;
+ unsigned Ratio =
+ AccumType->getScalarSizeInBits() / InputTypeA->getScalarSizeInBits();
+
+ // A ratio of 1 would mean it's
@@ -3773,19 +3775,76 @@ static void
tryToCreateAbstractReductionRecipe(VPReductionRecipe *Red,
AbstractR = ExtRed;
// Cannot create abstract inloop reduction recipes.
if (!AbstractR)
-return;
+return false;
AbstractR->insertBefore(*VPBB, IP);
Red->repla
https://github.com/RKSimon approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/166048
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https://github.com/jayfoad commented:
This patch highlights a problem that I have run into before: _if_ we want to
support a single opcode (in this case BUNDLE) that may or may not load or store
depending on its operands, then the current definitions of
`MachineInstr::mayLoad` and `mayStore` a
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