llvm - delete obsolete patch

2 files changed, 2 insertions, 49 deletions

diff --git a/devel/llvm/HISTORY b/devel/llvm/HISTORY
index 656cb02771..84df088d74 100644
--- a/devel/llvm/HISTORY
+++ b/devel/llvm/HISTORY
@@ -1,5 +1,7 @@
 2021-10-01 Treeve Jelbert <treeve@sourcemage.org>
 	* DETAILS: version 13.0.0
+	* patches-llvm/0001--SROA--Avoid-splitting-loads-stores-with-irregular-type.patch:
+	  deleted
 
 2021-09-09 Ismael Luceno <ismael@sourcemage.org>
 	* PRE_SUB_DEPENDS, SUB_DEPENDS: added generic target subdeps
diff --git a/devel/llvm/patches-llvm/0001--SROA--Avoid-splitting-loads-stores-with-irregular-type.patch b/devel/llvm/patches-llvm/0001--SROA--Avoid-splitting-loads-stores-with-irregular-type.patch
deleted file mode 100644
index bc3e9a9656..0000000000
--- a/devel/llvm/patches-llvm/0001--SROA--Avoid-splitting-loads-stores-with-irregular-type.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From a2257bf717fd96796d2ec3747b2a0837dca4c9b6 Mon Sep 17 00:00:00 2001
-From: Lemon Boy <thatlemon@gmail.com>
-Date: Mon, 23 Aug 2021 20:23:37 -0600
-Subject: [PATCH] [SROA] Avoid splitting loads/stores with irregular type
-
-Upon encountering loads/stores on types whose size is not a multiple of 8 bits the SROA pass would either trip an assertion or use logic that was not meant to work with such irregularly-sized types.
-
-Reviewed By: aeubanks
-
-Differential Revision: https://reviews.llvm.org/D99435
-
-Marler: This fixes an error I got while building for x86_64-windows-gnu with gcc 9.2.0 on NixOS.
-
-Origin: Zig
-Upstream-Status: Accepted
----
- lib/Transforms/Scalar/SROA.cpp | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/lib/Transforms/Scalar/SROA.cpp b/lib/Transforms/Scalar/SROA.cpp
-index af510f1a84..6b8368d50a 100644
---- a/lib/Transforms/Scalar/SROA.cpp
-+++ b/lib/Transforms/Scalar/SROA.cpp
-@@ -768,7 +768,8 @@ class AllocaSlices::SliceBuilder : public PtrUseVisitor<SliceBuilder> {
-     // We allow splitting of non-volatile loads and stores where the type is an
-     // integer type. These may be used to implement 'memcpy' or other "transfer
-     // of bits" patterns.
--    bool IsSplittable = Ty->isIntegerTy() && !IsVolatile;
-+    bool IsSplittable =
-+        Ty->isIntegerTy() && !IsVolatile && DL.typeSizeEqualsStoreSize(Ty);
- 
-     insertUse(I, Offset, Size, IsSplittable);
-   }
-@@ -3980,6 +3981,7 @@ bool SROA::presplitLoadsAndStores(AllocaInst &AI, AllocaSlices &AS) {
-     SplitLoads.clear();
- 
-     IntegerType *Ty = cast<IntegerType>(LI->getType());
-+    assert(Ty->getBitWidth() % 8 == 0);
-     uint64_t LoadSize = Ty->getBitWidth() / 8;
-     assert(LoadSize > 0 && "Cannot have a zero-sized integer load!");
- 
-@@ -4104,6 +4106,7 @@ bool SROA::presplitLoadsAndStores(AllocaInst &AI, AllocaSlices &AS) {
-   for (StoreInst *SI : Stores) {
-     auto *LI = cast<LoadInst>(SI->getValueOperand());
-     IntegerType *Ty = cast<IntegerType>(LI->getType());
-+    assert(Ty->getBitWidth() % 8 == 0);
-     uint64_t StoreSize = Ty->getBitWidth() / 8;
-     assert(StoreSize > 0 && "Cannot have a zero-sized integer store!");
-