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[notify] llvm: 6.0.0 -> 6.0.1 new dependency: ninja

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This commit is contained in:
Danny Rawlins 2018-07-28 14:44:40 +10:00
parent 0da4fcdca2
commit 6d0a17f046
9 changed files with 18 additions and 420 deletions
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6
llvm/.footprint
View File

@ -1320,7 +1320,7 @@ drwxr-xr-x root/root usr/lib/cmake/llvm/
-rw-r--r-- root/root usr/lib/cmake/llvm/LLVMProcessSources.cmake
-rw-r--r-- root/root usr/lib/cmake/llvm/TableGen.cmake
-rw-r--r-- root/root usr/lib/cmake/llvm/VersionFromVCS.cmake
lrwxrwxrwx root/root usr/lib/libLLVM-6.0.0.so -> libLLVM-6.0.so
lrwxrwxrwx root/root usr/lib/libLLVM-6.0.1.so -> libLLVM-6.0.so
-rwxr-xr-x root/root usr/lib/libLLVM-6.0.so
lrwxrwxrwx root/root usr/lib/libLLVM.so -> libLLVM-6.0.so
-rw-r--r-- root/root usr/lib/libLLVMAMDGPUAsmParser.a
@ -1395,8 +1395,8 @@ lrwxrwxrwx root/root usr/lib/libLLVM.so -> libLLVM-6.0.so
-rw-r--r-- root/root usr/lib/libLLVMXRay.a
-rw-r--r-- root/root usr/lib/libLLVMipo.a
lrwxrwxrwx root/root usr/lib/libLTO.so -> libLTO.so.6
lrwxrwxrwx root/root usr/lib/libLTO.so.6 -> libLTO.so.6.0.0
-rwxr-xr-x root/root usr/lib/libLTO.so.6.0.0
lrwxrwxrwx root/root usr/lib/libLTO.so.6 -> libLTO.so.6.0.1
-rwxr-xr-x root/root usr/lib/libLTO.so.6.0.1
drwxr-xr-x root/root usr/share/
drwxr-xr-x root/root usr/share/opt-viewer/
-rwxr-xr-x root/root usr/share/opt-viewer/opt-diff.py

7
llvm/.md5sum
View File

@ -1,7 +0,0 @@
64ece10ea4c79c7f9965cae071e59811 D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch
89fc1c86c19a2c76b239936f3356569d D44420-cmake-fix-a-typo-in-llvm_config-macro.patch
a7abc4c97480385a1cbf2a9a07242883 PR35947-export-LLVMInitializeInstCombine-as-extern-C.patch
c2d902376d0011c3039fc56cb76cf62e PR36417-DebugInfo-discard-invalid-DBG_VALUE-instructions.patch
c57e49163d27c0496fce1351f0a49648 PR36417-fixup-for-rL326769-RegState-Debug-is-being-truncated.patch
788a11a35fa62eb008019b37187d09d2 llvm-6.0.0.src.tar.xz
fcd6954a7fbd05687990e59e87131c3e llvm-config.h

13
llvm/.signature
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@ -1,11 +1,6 @@
untrusted comment: verify with /etc/ports/opt.pub
RWSE3ohX2g5d/WL0fEZIW4z61IYSRa7y7dR9+E5+D1ccJt41PT+/ZocXRId3bPsNSrtIjUmWas4bMpDgTP2qiVRnvMWQZyNwuA8=
SHA256 (Pkgfile) = d4f00216738b2451638834b3d4e00904b5447f3a632f97ab3d000c5a1e7d522a
SHA256 (.footprint) = 9e55f99cca4f9100bfb4789d94b97878241f6c63560e17a390389d2b245d62c7
SHA256 (llvm-6.0.0.src.tar.xz) = 1ff53c915b4e761ef400b803f07261ade637b0c269d99569f18040f3dcee4408
RWSE3ohX2g5d/RZgLq90jT5yaKORp95CkjfjF4S6nVV3nfYiy3fJs7JwoePRUbB+FlhfrAT0ub06fo0vRpWJFo/BTccsmDeClQM=
SHA256 (Pkgfile) = 9346bf4998e788d03be834736170acfbf81175c6216e53b66d70bc0d1ad36766
SHA256 (.footprint) = 7cc05e5e2e4b60e5bf0129a77399eb826582865d14df8eb80cb1465eb55fd2c5
SHA256 (llvm-6.0.1.src.tar.xz) = b6d6c324f9c71494c0ccaf3dac1f16236d970002b42bb24a6c9e1634f7d0f4e2
SHA256 (llvm-config.h) = 2227b83b904348e5530f3475c978e11cb0f05a85024781dcb49ac86b65582707
SHA256 (PR35947-export-LLVMInitializeInstCombine-as-extern-C.patch) = 7d0082d1c641873c1d45c2f076b9533fbc43002d605336afa92198b8830a5bcb
SHA256 (PR36417-DebugInfo-discard-invalid-DBG_VALUE-instructions.patch) = 5a90833c15c4981e7accd405290491d7930f991d30943d7ae9e4e338149731ff
SHA256 (PR36417-fixup-for-rL326769-RegState-Debug-is-being-truncated.patch) = da80b59c9abe9fe864ff8dc42132c5aa135a79d342fd147ae6f54e2621e009fa
SHA256 (D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch) = 96e2f3ca8b7d1bdbe2606a1eebb12c57b39838d1bcc15e40388e8d59649a9f4a
SHA256 (D44420-cmake-fix-a-typo-in-llvm_config-macro.patch) = 5cc114fd711e6ea836a6270b2f713e2e751c49e8b5ffa6c6812127ca801acef3

36
llvm/D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch
View File

@ -1,36 +0,0 @@
From 4d613a84ce271c6225068bef67d727ae02b2e3b1 Mon Sep 17 00:00:00 2001
From: Pavel Labath <labath@google.com>
Date: Wed, 14 Mar 2018 09:28:38 +0000
Subject: [PATCH] Export LLVM_DYLIB_COMPONENTS in LLVMConfig.cmake
Summary:
This is needed so that external projects (e.g. a standalone build of
lldb) can link to the LLVM shared library via the USE_SHARED argument of
llvm_config. Without this, llvm_config would add LLVM to the link list,
but then also add the constituent static libraries, resulting in
multiply defined symbols.
Reviewers: beanz, mgorny
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D44391
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327484 91177308-0d34-0410-b5e6-96231b3b80d8
---
cmake/modules/LLVMConfig.cmake.in | 2 ++
1 file changed, 2 insertions(+)
diff --git a/cmake/modules/LLVMConfig.cmake.in b/cmake/modules/LLVMConfig.cmake.in
index fe4df5278498..e70018679846 100644
--- a/cmake/modules/LLVMConfig.cmake.in
+++ b/cmake/modules/LLVMConfig.cmake.in
@@ -13,6 +13,8 @@ set(LLVM_COMMON_DEPENDS @LLVM_COMMON_DEPENDS@)
set(LLVM_AVAILABLE_LIBS @LLVM_AVAILABLE_LIBS@)
+set(LLVM_DYLIB_COMPONENTS @LLVM_DYLIB_COMPONENTS@)
+
set(LLVM_ALL_TARGETS @LLVM_ALL_TARGETS@)
set(LLVM_TARGETS_TO_BUILD @LLVM_TARGETS_TO_BUILD@)

13
llvm/D44420-cmake-fix-a-typo-in-llvm_config-macro.patch
View File

@ -1,13 +0,0 @@
Index: cmake/modules/LLVM-Config.cmake
===================================================================
--- cmake/modules/LLVM-Config.cmake
+++ cmake/modules/LLVM-Config.cmake
@@ -68,7 +68,7 @@
cmake_parse_arguments(ARG "USE_SHARED" "" "" ${ARGN})
set(link_components ${ARG_UNPARSED_ARGUMENTS})
- if(USE_SHARED)
+ if(ARG_USE_SHARED)
# If USE_SHARED is specified, then we link against libLLVM,
# but also against the component libraries below. This is
# done in case libLLVM does not contain all of the components

28
llvm/PR35947-export-LLVMInitializeInstCombine-as-extern-C.patch
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@ -1,28 +0,0 @@
From 7c9054610e354340f9474dcd13a927f929912d1d Mon Sep 17 00:00:00 2001
From: Eugene Zelenko <eugene.zelenko@gmail.com>
Date: Tue, 6 Mar 2018 23:06:13 +0000
Subject: [PATCH] [Transforms] Add missing header for InstructionCombining.cpp,
in order to export LLVMInitializeInstCombine as extern "C". Fixes PR35947.
Patch by Brenton Bostick.
Differential revision: https://reviews.llvm.org/D44140
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326843 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/Transforms/InstCombine/InstructionCombining.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp
index a3b2fe9e5d22..7ec73433e8f6 100644
--- a/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -34,6 +34,7 @@
//===----------------------------------------------------------------------===//
#include "InstCombineInternal.h"
+#include "llvm-c/Initialization.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"

262
llvm/PR36417-DebugInfo-discard-invalid-DBG_VALUE-instructions.patch
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@ -1,262 +0,0 @@
From 783006ec19853403b8fe799e4c1b9496cb03504a Mon Sep 17 00:00:00 2001
From: Bjorn Pettersson <bjorn.a.pettersson@ericsson.com>
Date: Tue, 6 Mar 2018 08:47:07 +0000
Subject: [PATCH] [DebugInfo] Discard invalid DBG_VALUE instructions in
LiveDebugVariables
Summary:
This is a workaround for pr36417
https://bugs.llvm.org/show_bug.cgi?id=36417
LiveDebugVariables will now verify that the DBG_VALUE instructions
are sane (prior to register allocation) by asking LIS if a virtual
register used in the DBG_VALUE is live (or dead def) in the slot
index before the DBG_VALUE. If it isn't sane the DBG_VALUE is
discarded.
One pass that was identified as introducing non-sane DBG_VALUE
instructtons, when analysing pr36417, was the DAG->DAG Instruction
Selection. It sometimes inserts DBG_VALUE instructions referring to
a virtual register that is defined later in the same basic block.
So it is a use before def kind of problem. The DBG_VALUE is
typically inserted in the beginning of a basic block when this
happens. The problem can be seen in the test case
test/DebugInfo/X86/dbg-value-inlined-parameter.ll
Reviewers: aprantl, rnk, probinson
Reviewed By: aprantl
Subscribers: vsk, davide, alexcrichton, Ka-Ka, eraman, llvm-commits, JDevlieghere
Differential Revision: https://reviews.llvm.org/D43956
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326769 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/CodeGen/LiveDebugVariables.cpp | 38 +++++-
test/DebugInfo/X86/dbg-value-inlined-parameter.ll | 6 +-
.../X86/live-debug-vars-discard-invalid.mir | 141 +++++++++++++++++++++
3 files changed, 181 insertions(+), 4 deletions(-)
create mode 100644 test/DebugInfo/X86/live-debug-vars-discard-invalid.mir
diff --git a/lib/CodeGen/LiveDebugVariables.cpp b/lib/CodeGen/LiveDebugVariables.cpp
index 09168b6b9309..f3fcd004defd 100644
--- a/lib/CodeGen/LiveDebugVariables.cpp
+++ b/lib/CodeGen/LiveDebugVariables.cpp
@@ -514,6 +514,39 @@ bool LDVImpl::handleDebugValue(MachineInstr &MI, SlotIndex Idx) {
return false;
}
+ // Detect invalid DBG_VALUE instructions, with a debug-use of a virtual
+ // register that hasn't been defined yet. If we do not remove those here, then
+ // the re-insertion of the DBG_VALUE instruction after register allocation
+ // will be incorrect.
+ // TODO: If earlier passes are corrected to generate sane debug information
+ // (and if the machine verifier is improved to catch this), then these checks
+ // could be removed or replaced by asserts.
+ bool Discard = false;
+ if (MI.getOperand(0).isReg() &&
+ TargetRegisterInfo::isVirtualRegister(MI.getOperand(0).getReg())) {
+ const unsigned Reg = MI.getOperand(0).getReg();
+ if (!LIS->hasInterval(Reg)) {
+ // The DBG_VALUE is described by a virtual register that does not have a
+ // live interval. Discard the DBG_VALUE.
+ Discard = true;
+ DEBUG(dbgs() << "Discarding debug info (no LIS interval): "
+ << Idx << " " << MI);
+ } else {
+ // The DBG_VALUE is only valid if either Reg is live out from Idx, or Reg
+ // is defined dead at Idx (where Idx is the slot index for the instruction
+ // preceeding the DBG_VALUE).
+ const LiveInterval &LI = LIS->getInterval(Reg);
+ LiveQueryResult LRQ = LI.Query(Idx);
+ if (!LRQ.valueOutOrDead()) {
+ // We have found a DBG_VALUE with the value in a virtual register that
+ // is not live. Discard the DBG_VALUE.
+ Discard = true;
+ DEBUG(dbgs() << "Discarding debug info (reg not live): "
+ << Idx << " " << MI);
+ }
+ }
+ }
+
// Get or create the UserValue for (variable,offset) here.
bool IsIndirect = MI.getOperand(1).isImm();
if (IsIndirect)
@@ -522,7 +555,10 @@ bool LDVImpl::handleDebugValue(MachineInstr &MI, SlotIndex Idx) {
const DIExpression *Expr = MI.getDebugExpression();
UserValue *UV =
getUserValue(Var, Expr, MI.getDebugLoc());
- UV->addDef(Idx, MI.getOperand(0), IsIndirect);
+ if (!Discard)
+ UV->addDef(Idx, MI.getOperand(0), IsIndirect);
+ else
+ UV->addDef(Idx, MachineOperand::CreateReg(0U, RegState::Debug), false);
return true;
}
diff --git a/test/DebugInfo/X86/dbg-value-inlined-parameter.ll b/test/DebugInfo/X86/dbg-value-inlined-parameter.ll
index 9954039654bb..e83cf0aa7ffd 100644
--- a/test/DebugInfo/X86/dbg-value-inlined-parameter.ll
+++ b/test/DebugInfo/X86/dbg-value-inlined-parameter.ll
@@ -32,10 +32,10 @@
;CHECK-NEXT: DW_AT_call_line
;CHECK: DW_TAG_formal_parameter
-;FIXME: Linux shouldn't drop this parameter either...
;CHECK-NOT: DW_TAG
-;DARWIN: DW_AT_abstract_origin {{.*}} "sp"
-;DARWIN: DW_TAG_formal_parameter
+;FIXME: Shouldn't drop this parameter...
+;XCHECK: DW_AT_abstract_origin {{.*}} "sp"
+;XCHECK: DW_TAG_formal_parameter
;CHECK: DW_AT_abstract_origin {{.*}} "nums"
;CHECK-NOT: DW_TAG_formal_parameter
diff --git a/test/DebugInfo/X86/live-debug-vars-discard-invalid.mir b/test/DebugInfo/X86/live-debug-vars-discard-invalid.mir
new file mode 100644
index 000000000000..abc21bc6ac90
--- /dev/null
+++ b/test/DebugInfo/X86/live-debug-vars-discard-invalid.mir
@@ -0,0 +1,141 @@
+# RUN: llc -mtriple=x86_64-linux-gnu -start-before greedy -stop-after virtregrewriter -o - %s | FileCheck %s
+
+--- |
+ ; ModuleID = '<stdin>'
+ source_filename = "test/DebugInfo/X86/dbg-value-inlined-parameter.ll"
+ target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
+ target triple = "x86_64-apple-darwin"
+
+ %struct.S1 = type { float*, i32 }
+
+ @p = common global %struct.S1 zeroinitializer, align 8, !dbg !0
+
+ ; Function Attrs: nounwind optsize ssp
+ define void @foobar() !dbg !15 {
+ entry:
+ tail call void @llvm.dbg.value(metadata %struct.S1* @p, metadata !18, metadata !DIExpression()) , !dbg !25
+ ret void, !dbg !32
+ }
+
+ ; Function Attrs: nounwind readnone speculatable
+ declare void @llvm.dbg.value(metadata, metadata, metadata) #2
+
+ !llvm.dbg.cu = !{!2}
+ !llvm.module.flags = !{!14}
+
+ !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
+ !1 = !DIGlobalVariable(name: "p", scope: !2, file: !3, line: 14, type: !6, isLocal: false, isDefinition: true)
+ !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 2.9 (trunk 125693)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !4, globals: !5, imports: !4)
+ !3 = !DIFile(filename: "nm2.c", directory: "/private/tmp")
+ !4 = !{}
+ !5 = !{!0}
+ !6 = !DIDerivedType(tag: DW_TAG_typedef, name: "S1", scope: !2, file: !3, line: 4, baseType: !7)
+ !7 = !DICompositeType(tag: DW_TAG_structure_type, name: "S1", scope: !2, file: !3, line: 1, size: 128, align: 64, elements: !8)
+ !8 = !{!9, !12}
+ !9 = !DIDerivedType(tag: DW_TAG_member, name: "m", scope: !3, file: !3, line: 2, baseType: !10, size: 64, align: 64)
+ !10 = !DIDerivedType(tag: DW_TAG_pointer_type, scope: !2, baseType: !11, size: 64, align: 64)
+ !11 = !DIBasicType(name: "float", size: 32, align: 32, encoding: DW_ATE_float)
+ !12 = !DIDerivedType(tag: DW_TAG_member, name: "nums", scope: !3, file: !3, line: 3, baseType: !13, size: 32, align: 32, offset: 64)
+ !13 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+ !14 = !{i32 1, !"Debug Info Version", i32 3}
+ !15 = distinct !DISubprogram(name: "foobar", scope: !3, file: !3, line: 15, type: !16, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, unit: !2)
+ !16 = !DISubroutineType(types: !17)
+ !17 = !{null}
+ !18 = !DILocalVariable(name: "sp", arg: 1, scope: !19, file: !3, line: 7, type: !24)
+ !19 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 8, type: !20, isLocal: false, isDefinition: true, scopeLine: 8, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, variables: !22)
+ !20 = !DISubroutineType(types: !21)
+ !21 = !{!13}
+ !22 = !{!18, !23}
+ !23 = !DILocalVariable(name: "nums", arg: 2, scope: !19, file: !3, line: 7, type: !13)
+ !24 = !DIDerivedType(tag: DW_TAG_pointer_type, scope: !2, baseType: !6, size: 64, align: 64)
+ !25 = !DILocation(line: 7, column: 13, scope: !19, inlinedAt: !26)
+ !26 = !DILocation(line: 16, column: 3, scope: !27)
+ !27 = distinct !DILexicalBlock(scope: !15, file: !3, line: 15, column: 15)
+ !32 = !DILocation(line: 17, column: 1, scope: !27)
+
+...
+---
+name: foobar
+tracksRegLiveness: true
+body: |
+ bb.0:
+ %1:gr64 = IMPLICIT_DEF
+ %2:gr64 = IMPLICIT_DEF
+
+ bb.1:
+ ; This DBG_VALUE will be discarded (use before def of %0).
+ DBG_VALUE debug-use %0, debug-use %noreg, !18, !DIExpression(), debug-location !25
+ %0:gr64 = IMPLICIT_DEF
+ %0:gr64 = IMPLICIT_DEF
+ %0:gr64 = IMPLICIT_DEF
+ %0:gr64 = IMPLICIT_DEF
+
+ bb.2:
+ ; This DBG_VALUE will be discarded (%1 is defined earlier, but it is not live in, so we do not know where %1 is stored).
+ DBG_VALUE debug-use %1, debug-use %noreg, !18, !DIExpression(), debug-location !25
+ %1:gr64 = IMPLICIT_DEF
+ %1:gr64 = IMPLICIT_DEF
+ %1:gr64 = IMPLICIT_DEF
+ %1:gr64 = IMPLICIT_DEF
+ ; This DBG_VALUE is kept, even if %1 is dead, it was defined in the prev instruction,
+ ; so the value should be available for as long as the register allocated to %1 is live.
+ DBG_VALUE debug-use %1, debug-use %noreg, !18, !DIExpression(), debug-location !25
+
+ bb.3:
+ %1:gr64 = IMPLICIT_DEF
+ DBG_VALUE 0, debug-use %noreg, !23, !DIExpression(), debug-location !25
+ ; This DBG_VALUE is kept, even if %1 is dead, it was defined in the prev non-dbg instruction,
+ ; so the value should be available for as long as the register allocated to %1 is live.
+ DBG_VALUE debug-use %1, debug-use %noreg, !18, !DIExpression(), debug-location !25
+
+ bb.4:
+ ; All DBG_VALUEs here should survive. %2 is livein as it was defined in bb.0, and it has use/def in the BTS64rr instruction.
+ DBG_VALUE debug-use %2, debug-use %noreg, !18, !DIExpression(), debug-location !25
+ %2:gr64 = BTS64rr %2, 0, implicit-def %eflags
+ DBG_VALUE 0, debug-use %noreg, !23, !DIExpression(), debug-location !25
+ DBG_VALUE debug-use %2, debug-use %noreg, !18, !DIExpression(), debug-location !25
+ %2:gr64 = BTS64rr %2, 0, implicit-def %eflags
+ DBG_VALUE debug-use %2, debug-use %noreg, !18, !DIExpression(), debug-location !25
+ %2:gr64 = BTS64rr %2, 0, implicit-def %eflags
+ DBG_VALUE debug-use %2, debug-use %noreg, !18, !DIExpression(), debug-location !25
+
+ bb.5:
+ RET 0, debug-location !32
+...
+
+# CHECK-LABEL: name: foobar
+
+# CHECK-LABEL: bb.1:
+## After solving https://bugs.llvm.org/show_bug.cgi?id=36579 we expect to get a
+## DBG_VALUE debug-use %noreg
+## here.
+# CHECK-NOT: DBG_VALUE
+
+# CHECK-LABEL: bb.2:
+## After solving https://bugs.llvm.org/show_bug.cgi?id=36579 we expect to get a
+## DBG_VALUE debug-use %noreg
+## here.
+# CHECK-NOT: DBG_VALUE
+# CHECK: dead renamable %rcx = IMPLICIT_DEF
+# CHECK-NEXT: dead renamable %rcx = IMPLICIT_DEF
+# CHECK-NEXT: dead renamable %rcx = IMPLICIT_DEF
+# CHECK-NEXT: dead renamable %rcx = IMPLICIT_DEF
+# CHECK-NEXT: DBG_VALUE debug-use %rcx, debug-use %noreg, !18, !DIExpression()
+
+# CHECK-LABEL: bb.3:
+# CHECK: dead renamable %rcx = IMPLICIT_DEF
+# CHECK-NEXT: DBG_VALUE 0, debug-use %noreg, !23, !DIExpression()
+# CHECK-NEXT: DBG_VALUE debug-use %rcx, debug-use %noreg, !18, !DIExpression()
+
+# CHECK-LABEL: bb.4:
+# CHECK: liveins: %rax
+# CHECK: DBG_VALUE debug-use %rax, debug-use %noreg, !18, !DIExpression()
+# CHECK-NEXT: renamable %rax = BTS64rr killed renamable %rax, 0, implicit-def %eflags
+# CHECK-NEXT: DBG_VALUE 0, debug-use %noreg, !23, !DIExpression()
+# CHECK-NEXT: DBG_VALUE debug-use %rax, debug-use %noreg, !18, !DIExpression()
+# CHECK-NEXT: renamable %rax = BTS64rr killed renamable %rax, 0, implicit-def %eflags
+# CHECK-NEXT: DBG_VALUE debug-use %rax, debug-use %noreg, !18, !DIExpression()
+# CHECK-NEXT: dead renamable %rax = BTS64rr killed renamable %rax, 0, implicit-def %eflags
+
+# CHECK-LABEL: bb.5:
+# CHECK-NEXT: RET 0

34
llvm/PR36417-fixup-for-rL326769-RegState-Debug-is-being-truncated.patch
View File

@ -1,34 +0,0 @@
From 866cf8f3afa0224e31d36ca0351ac5cb0d303757 Mon Sep 17 00:00:00 2001
From: Bjorn Pettersson <bjorn.a.pettersson@ericsson.com>
Date: Tue, 6 Mar 2018 13:23:28 +0000
Subject: [PATCH] Fixup for rL326769 (RegState::Debug is being truncated to a
bool)
I obviously messed up arguments to MachineOperand::CreateReg
in rL326769. This should make it work as intended.
Thanks to RKSimon for spotting this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326780 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/CodeGen/LiveDebugVariables.cpp | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/lib/CodeGen/LiveDebugVariables.cpp b/lib/CodeGen/LiveDebugVariables.cpp
index f3fcd004defd..8c547cdcff33 100644
--- a/lib/CodeGen/LiveDebugVariables.cpp
+++ b/lib/CodeGen/LiveDebugVariables.cpp
@@ -557,8 +557,11 @@ bool LDVImpl::handleDebugValue(MachineInstr &MI, SlotIndex Idx) {
getUserValue(Var, Expr, MI.getDebugLoc());
if (!Discard)
UV->addDef(Idx, MI.getOperand(0), IsIndirect);
- else
- UV->addDef(Idx, MachineOperand::CreateReg(0U, RegState::Debug), false);
+ else {
+ MachineOperand MO = MachineOperand::CreateReg(0U, false);
+ MO.setIsDebug();
+ UV->addDef(Idx, MO, false);
+ }
return true;
}

39
llvm/Pkgfile
View File

@ -1,18 +1,13 @@
# Description: LLVM compiler backend
# URL: http://llvm.org/
# Maintainer: Thomas Penteker, tek at serverop dot de
# Depends on: cmake libffi python
# Depends on: cmake libffi ninja
name=llvm
version=6.0.0
release=2
version=6.0.1
release=1
source=(https://llvm.org/releases/$version/$name-$version.src.tar.xz
llvm-config.h
PR35947-export-LLVMInitializeInstCombine-as-extern-C.patch
PR36417-DebugInfo-discard-invalid-DBG_VALUE-instructions.patch
PR36417-fixup-for-rL326769-RegState-Debug-is-being-truncated.patch
D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch
D44420-cmake-fix-a-typo-in-llvm_config-macro.patch)
llvm-config.h)
build() {
export CC=gcc
@ -20,40 +15,28 @@ build() {
cd $name-$version.src
# https://bugs.llvm.org/show_bug.cgi?id=35947
patch -p1 -i $SRC/PR35947-export-LLVMInitializeInstCombine-as-extern-C.patch
# https://bugs.llvm.org/show_bug.cgi?id=36417
patch -p1 -i $SRC/PR36417-DebugInfo-discard-invalid-DBG_VALUE-instructions.patch
patch -p1 -i $SRC/PR36417-fixup-for-rL326769-RegState-Debug-is-being-truncated.patch
# https://reviews.llvm.org/D44391
patch -p1 -i $SRC/D44391-export-LLVM_DYLIB_COMPONENTS-in-LLVMConfig.cmake.patch
# https://reviews.llvm.org/D44420
patch -p0 -i $SRC/D44420-cmake-fix-a-typo-in-llvm_config-macro.patch
mkdir build
cd build
cmake -DLLVM_ENABLE_CXX1Y=1 \
cmake .. -G Ninja \
-DLLVM_PARALLEL_COMPILE_JOBS="${JOBS:-1}" \
-DLLVM_ENABLE_CXX1Y=1 \
-DLLVM_INCLUDE_EXAMPLES=0 \
-DLLVM_INCLUDE_TESTS=0 \
-DLLVM_ENABLE_FFI=1 \
-DLLVM_ENABLE_OCAMLDOC=0 \
-DLLVM_TARGETS_TO_BUILD='X86;AMDGPU;BPF' \
-DLLVM_BUILD_LLVM_DYLIB=1 \
-DLLVM_INSTALL_UTILS=1 \
-DLLVM_INSTALL_UTILS=1 \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=/usr \
-DLLVM_APPEND_VC_REV=0 \
-Wno-dev ..
-Wno-dev
MAKEFLAGS="$MAKEFLAGS" make
make DESTDIR=$PKG install
ninja
DESTDIR=$PKG ninja install
# multilib stub
mv $PKG/usr/include/llvm/Config/llvm-config{,-64}.h
install -m 0644 $SRC/llvm-config.h $PKG/usr/include/llvm/Config/
}