https://github.com/optimisan updated
https://github.com/llvm/llvm-project/pull/109937
>From 2cd5b9b848a13653fe8c42429932f598cd75e763 Mon Sep 17 00:00:00 2001
From: Akshat Oke <akshat....@amd.com>
Date: Tue, 24 Sep 2024 06:35:43 +0000
Subject: [PATCH] [AMDGPU] Correct pass dependencies for SILowerSGPRSpills
Replace the unused analysis (VirtRegMap) dependency with the used one
(SlotIndexes).
This initializes `SlotIndexesWrapperPass` which is used by SILowerSGPRSpills to
ensure that legacy pass manager finds it.
Removes the initialization for `VirtRegMapWrapperLegacy` pass since it is not
requested in this pass.
---
llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp
b/llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp
index 4afefa3d9b245c..d8697aa2ffe1cd 100644
--- a/llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp
+++ b/llvm/lib/Target/AMDGPU/SILowerSGPRSpills.cpp
@@ -95,8 +95,8 @@ char SILowerSGPRSpillsLegacy::ID = 0;
INITIALIZE_PASS_BEGIN(SILowerSGPRSpillsLegacy, DEBUG_TYPE,
"SI lower SGPR spill instructions", false, false)
INITIALIZE_PASS_DEPENDENCY(LiveIntervalsWrapperPass)
-INITIALIZE_PASS_DEPENDENCY(VirtRegMapWrapperLegacy)
INITIALIZE_PASS_DEPENDENCY(MachineDominatorTreeWrapperPass)
+INITIALIZE_PASS_DEPENDENCY(SlotIndexesWrapperPass)
INITIALIZE_PASS_END(SILowerSGPRSpillsLegacy, DEBUG_TYPE,
"SI lower SGPR spill instructions", false, false)
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