Merged update from upstream sources

This is an automated DistroBaker update from upstream sources.
If you do not know what this is about or would like to opt out,
contact the OSCI team.

Source: https://src.fedoraproject.org/rpms/llvm.git#f768ecb72d51ac2181cf867dcb39b3171c9c057a

.gitignore

@@ -86,3 +86,7 @@
 /llvm-11.0.1rc2.src.tar.xz
 /llvm-11.0.1.src.tar.xz
 /llvm-11.0.1.src.tar.xz.sig
+/llvm-11.1.0rc1.src.tar.xz.sig
+/llvm-11.1.0rc1.src.tar.xz
+/llvm-11.1.0rc2.src.tar.xz
+/llvm-11.1.0rc2.src.tar.xz.sig

builtin_mul_overflow.patch

@@ -0,0 +1,25 @@
+diff --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+index cf02ef1e83f3..e370f8c34809 100644
+--- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
++++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+@@ -3885,8 +3885,8 @@ void LSRInstance::GenerateICmpZeroScales(LSRUse &LU, unsigned LUIdx,
+     // Check that the multiplication doesn't overflow.
+     if (Base.BaseOffset == std::numeric_limits<int64_t>::min() && Factor == -1)
+       continue;
+-    int64_t NewBaseOffset = (uint64_t)Base.BaseOffset * Factor;
+-    if (NewBaseOffset / Factor != Base.BaseOffset)
++    int64_t NewBaseOffset;
++    if(__builtin_mul_overflow(Base.BaseOffset, Factor, &NewBaseOffset))
+       continue;
+     // If the offset will be truncated at this use, check that it is in bounds.
+     if (!IntTy->isPointerTy() &&
+@@ -3897,8 +3897,7 @@ void LSRInstance::GenerateICmpZeroScales(LSRUse &LU, unsigned LUIdx,
+     int64_t Offset = LU.MinOffset;
+     if (Offset == std::numeric_limits<int64_t>::min() && Factor == -1)
+       continue;
+-    Offset = (uint64_t)Offset * Factor;
+-    if (Offset / Factor != LU.MinOffset)
++    if(__builtin_mul_overflow(Offset, Factor, &Offset))
+       continue;
+     // If the offset will be truncated at this use, check that it is in bounds.
+     if (!IntTy->isPointerTy() &&

llvm.spec

@@ -10,12 +10,12 @@
 
 %global llvm_libdir %{_libdir}/%{name}
 %global build_llvm_libdir %{buildroot}%{llvm_libdir}
-#%%global rc_ver 2
+%global rc_ver 2
-%global baserelease 4
+%global baserelease 2
 %global llvm_srcdir llvm-%{version}%{?rc_ver:rc%{rc_ver}}.src
 %global maj_ver 11
-%global min_ver 0
+%global min_ver 1
-%global patch_ver 1
+%global patch_ver 0
 
 %if %{with compat_build}
 %global pkg_name llvm%{maj_ver}.%{min_ver}
@@ -39,7 +39,7 @@
 
 Name:		%{pkg_name}
 Version:	%{maj_ver}.%{min_ver}.%{patch_ver}
-Release:	%{baserelease}%{?rc_ver:.rc%{rc_ver}}%{?dist}
+Release:	%{?rc_ver:0.}%{baserelease}%{?rc_ver:.rc%{rc_ver}}%{?dist}
 Summary:	The Low Level Virtual Machine
 
 License:	NCSA
@@ -56,7 +56,10 @@ Source4:	lit.fedora.cfg.py
 # Fix coreos-installer test crash on s390x (rhbz#1883457), https://reviews.llvm.org/D89034
 Patch1:		0001-SystemZ-Use-LA-instead-of-AGR-in-eliminateFrameIndex.patch
 
-Patch2:         0001-gcc11.patch
+Patch2:     0001-gcc11.patch
+
+# See https://bugzilla.redhat.com/show_bug.cgi?id=1916576
+Patch3:     builtin_mul_overflow.patch
 
 BuildRequires:	gcc
 BuildRequires:	gcc-c++
@@ -539,8 +542,11 @@ fi
 %endif
 
 %changelog
-* Wed Jan 06 2021 Serge Guelton - 11.0.1-4
+* Fri Jan 22 2021 Serge Guelton - 11.1.0-0.2.rc2
-- LLVM 11.0.1 final
+- 11.1.0-rc2 release
+
+* Thu Jan 14 2021 Serge Guelton - 11.1.0-0.1.rc1
+- 11.1.0-rc1 release
 
 * Tue Jan 05 2021 Serge Guelton - 11.0.1-3.rc2
 - Waive extra test case

sources

@@ -1,2 +1,2 @@
-SHA512 (llvm-11.0.1.src.tar.xz) = b42c67ef88e09dd94171f85cdf49a421a15cfc82ff715c7ce6de22f98cefbe6c7cdf6bf4af7ca017d56ecf6aa3e36df3d823a78cf2dd5312de4301b54b43dbe8
+SHA512 (llvm-11.1.0rc2.src.tar.xz) = 4293bedabfacc3de5384b5567eb69d4ae19095540c31cf1f46b8e841db36b28215353aace2e55ccc15a069a63ba2954b2c969ad6337bebaa8877248a2dca024b
-SHA512 (llvm-11.0.1.src.tar.xz.sig) = f61797b7d666c99f2f233c73b7c1913aaf863dc25aaa74edf82f7ac56479be67a86739a089d542b8b05fa7a836cd1a4165699fefabb392b396be477d498d34b0
+SHA512 (llvm-11.1.0rc2.src.tar.xz.sig) = a6465924e10cf8778c23c7d25c83ac3240611fc1045b55651a2f33aa1636357e86cc4df020a5603c3ae07a0185f769df9d348e8b8321e0db7eada81497327dd1