[llvm-commits] [llvm] r134116 - in /llvm/trunk: include/llvm/CodeGen/FastISel.h lib/CodeGen/SelectionDAG/FastISel.cpp lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp test/CodeGen/X86/dbg-materialized-reg-loc.ll
Devang Patel
dpatel at apple.com
Wed Jun 29 16:50:13 PDT 2011
Author: dpatel
Date: Wed Jun 29 18:50:13 2011
New Revision: 134116
URL: http://llvm.org/viewvc/llvm-project?rev=134116&view=rev
Log:
Revert r133953 for now.
Removed:
llvm/trunk/test/CodeGen/X86/dbg-materialized-reg-loc.ll
Modified:
llvm/trunk/include/llvm/CodeGen/FastISel.h
llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
Modified: llvm/trunk/include/llvm/CodeGen/FastISel.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/FastISel.h?rev=134116&r1=134115&r2=134116&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/FastISel.h (original)
+++ llvm/trunk/include/llvm/CodeGen/FastISel.h Wed Jun 29 18:50:13 2011
@@ -118,10 +118,6 @@
DebugLoc DL;
};
- /// recomputeDebugLocForMaterializedRegs - Recompute debug location for
- /// very first instruction in a basic block.
- void recomputeDebugLocForMaterializedRegs();
-
/// enterLocalValueArea - Prepare InsertPt to begin inserting instructions
/// into the local value area and return the old insert position.
SavePoint enterLocalValueArea();
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp?rev=134116&r1=134115&r2=134116&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/FastISel.cpp Wed Jun 29 18:50:13 2011
@@ -292,28 +292,6 @@
++FuncInfo.InsertPt;
}
-/// recomputeDebugLocForMaterializedRegs - Recompute debug location for
-/// very first instruction in a basic block. All instructions emitted
-/// to materialize registers do not have location information, see
-/// enterLocalValueArea(), becase they may not be emited at the right
-/// location.
-void FastISel::recomputeDebugLocForMaterializedRegs() {
- if (!getLastLocalValue())
- return;
- MachineInstr *First = FuncInfo.MBB->getFirstNonPHI();
- if (!First->getDebugLoc().isUnknown())
- return;
-
- for (MachineBasicBlock::iterator I = FuncInfo.MBB->begin(),
- E = FuncInfo.MBB->end(); I != E; ++I) {
- DebugLoc DL = I->getDebugLoc();
- if (!DL.isUnknown()) {
- First->setDebugLoc(DL);
- return;
- }
- }
-}
-
FastISel::SavePoint FastISel::enterLocalValueArea() {
MachineBasicBlock::iterator OldInsertPt = FuncInfo.InsertPt;
DebugLoc OldDL = DL;
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp?rev=134116&r1=134115&r2=134116&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Wed Jun 29 18:50:13 2011
@@ -964,8 +964,6 @@
else
++NumFastIselBlocks;
- if (FastIS)
- FastIS->recomputeDebugLocForMaterializedRegs();
if (Begin != BI) {
// Run SelectionDAG instruction selection on the remainder of the block
// not handled by FastISel. If FastISel is not run, this is the entire
Removed: llvm/trunk/test/CodeGen/X86/dbg-materialized-reg-loc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/dbg-materialized-reg-loc.ll?rev=134115&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/dbg-materialized-reg-loc.ll (original)
+++ llvm/trunk/test/CodeGen/X86/dbg-materialized-reg-loc.ll (removed)
@@ -1,120 +0,0 @@
-; RUN: llc -O0 < %s | FileCheck %s
-; Radar 9223880
-; CHECK: .loc 1 17 64
-; CHECK: movl $0, %esi
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
-target triple = "x86_64-apple-macosx10.7.0"
-
-%class.LanguageRuntime = type opaque
-%class.Process = type { i8 }
-
-define zeroext i1 @_Z15SetDynamicValuev() uwtable ssp {
-entry:
- %retval = alloca i1, align 1
- %process = alloca %class.Process*, align 8
- %cpp_runtime = alloca %class.LanguageRuntime*, align 8
- %objc_runtime = alloca %class.LanguageRuntime*, align 8
- %call = call zeroext i1 @_Z24IsPointerOrReferenceTypev(), !dbg !15
- br i1 %call, label %if.end, label %if.then, !dbg !15
-
-if.then: ; preds = %entry
- store i1 false, i1* %retval, !dbg !17
- br label %return, !dbg !17
-
-if.end: ; preds = %entry
- call void @llvm.dbg.declare(metadata !{%class.Process** %process}, metadata !18), !dbg !20
- %call1 = call %class.Process* @_Z10GetProcessv(), !dbg !21
- store %class.Process* %call1, %class.Process** %process, align 8, !dbg !21
- %tmp = load %class.Process** %process, align 8, !dbg !22
- %tobool = icmp ne %class.Process* %tmp, null, !dbg !22
- br i1 %tobool, label %if.end3, label %if.then2, !dbg !22
-
-if.then2: ; preds = %if.end
- store i1 false, i1* %retval, !dbg !23
- br label %return, !dbg !23
-
-if.end3: ; preds = %if.end
- call void @llvm.dbg.declare(metadata !{%class.LanguageRuntime** %cpp_runtime}, metadata !24), !dbg !25
- %tmp5 = load %class.Process** %process, align 8, !dbg !26
- %call6 = call %class.LanguageRuntime* @_ZN7Process18GetLanguageRuntimeEi(%class.Process* %tmp5, i32 0), !dbg !26
- store %class.LanguageRuntime* %call6, %class.LanguageRuntime** %cpp_runtime, align 8, !dbg !26
- %tmp7 = load %class.LanguageRuntime** %cpp_runtime, align 8, !dbg !27
- %tobool8 = icmp ne %class.LanguageRuntime* %tmp7, null, !dbg !27
- br i1 %tobool8, label %if.then9, label %if.end10, !dbg !27
-
-if.then9: ; preds = %if.end3
- store i1 true, i1* %retval, !dbg !28
- br label %return, !dbg !28
-
-if.end10: ; preds = %if.end3
- call void @llvm.dbg.declare(metadata !{%class.LanguageRuntime** %objc_runtime}, metadata !30), !dbg !31
- %tmp12 = load %class.Process** %process, align 8, !dbg !32
- %call13 = call %class.LanguageRuntime* @_ZN7Process18GetLanguageRuntimeEi(%class.Process* %tmp12, i32 1), !dbg !32
- store %class.LanguageRuntime* %call13, %class.LanguageRuntime** %objc_runtime, align 8, !dbg !32
- %tmp14 = load %class.LanguageRuntime** %objc_runtime, align 8, !dbg !33
- %tobool15 = icmp ne %class.LanguageRuntime* %tmp14, null, !dbg !33
- br i1 %tobool15, label %if.then16, label %if.end17, !dbg !33
-
-if.then16: ; preds = %if.end10
- store i1 true, i1* %retval, !dbg !34
- br label %return, !dbg !34
-
-if.end17: ; preds = %if.end10
- store i1 false, i1* %retval, !dbg !36
- br label %return, !dbg !36
-
-return: ; preds = %if.end17, %if.then16, %if.then9, %if.then2, %if.then
- %0 = load i1* %retval, !dbg !37
- ret i1 %0, !dbg !37
-}
-
-declare zeroext i1 @_Z24IsPointerOrReferenceTypev()
-
-declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
-
-declare %class.Process* @_Z10GetProcessv()
-
-declare %class.LanguageRuntime* @_ZN7Process18GetLanguageRuntimeEi(%class.Process*, i32)
-
-!llvm.dbg.cu = !{!0}
-!llvm.dbg.sp = !{!1, !6}
-
-!0 = metadata !{i32 589841, i32 0, i32 4, metadata !"my_vo.cpp", metadata !"/private/tmp", metadata !"clang version 3.0 (trunk 133629)", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 589870, i32 0, metadata !2, metadata !"SetDynamicValue", metadata !"SetDynamicValue", metadata !"_Z15SetDynamicValuev", metadata !2, i32 9, metadata !3, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 false, i1 ()* @_Z15SetDynamicValuev, null, null} ; [ DW_TAG_subprogram ]
-!2 = metadata !{i32 589865, metadata !"my_vo.cpp", metadata !"/private/tmp", metadata !0} ; [ DW_TAG_file_type ]
-!3 = metadata !{i32 589845, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !4, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
-!4 = metadata !{metadata !5}
-!5 = metadata !{i32 589860, metadata !0, metadata !"bool", null, i32 0, i64 8, i64 8, i64 0, i32 0, i32 2} ; [ DW_TAG_base_type ]
-!6 = metadata !{i32 589870, i32 0, metadata !7, metadata !"GetLanguageRuntime", metadata !"GetLanguageRuntime", metadata !"_ZN7Process18GetLanguageRuntimeEi", metadata !2, i32 4, metadata !9, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null} ; [ DW_TAG_subprogram ]
-!7 = metadata !{i32 589826, metadata !0, metadata !"Process", metadata !2, i32 2, i64 8, i64 8, i32 0, i32 0, null, metadata !8, i32 0, null, null} ; [ DW_TAG_class_type ]
-!8 = metadata !{metadata !6}
-!9 = metadata !{i32 589845, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !10, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
-!10 = metadata !{metadata !11, metadata !13, metadata !14}
-!11 = metadata !{i32 589839, metadata !0, metadata !"", null, i32 0, i64 64, i64 64, i64 0, i32 0, metadata !12} ; [ DW_TAG_pointer_type ]
-!12 = metadata !{i32 589843, metadata !0, metadata !"LanguageRuntime", metadata !2, i32 1, i64 0, i64 0, i32 0, i32 4, i32 0, null, i32 0, i32 0} ; [ DW_TAG_structure_type ]
-!13 = metadata !{i32 589839, metadata !0, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !7} ; [ DW_TAG_pointer_type ]
-!14 = metadata !{i32 589860, metadata !0, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
-!15 = metadata !{i32 10, i32 3, metadata !16, null}
-!16 = metadata !{i32 589835, metadata !1, i32 9, i32 24, metadata !2, i32 0} ; [ DW_TAG_lexical_block ]
-!17 = metadata !{i32 11, i32 5, metadata !16, null}
-!18 = metadata !{i32 590080, metadata !16, metadata !"process", metadata !2, i32 13, metadata !19, i32 0} ; [ DW_TAG_auto_variable ]
-!19 = metadata !{i32 589839, metadata !0, metadata !"", null, i32 0, i64 64, i64 64, i64 0, i32 0, metadata !7} ; [ DW_TAG_pointer_type ]
-!20 = metadata !{i32 13, i32 12, metadata !16, null}
-!21 = metadata !{i32 13, i32 34, metadata !16, null}
-!22 = metadata !{i32 14, i32 3, metadata !16, null}
-!23 = metadata !{i32 15, i32 5, metadata !16, null}
-!24 = metadata !{i32 590080, metadata !16, metadata !"cpp_runtime", metadata !2, i32 17, metadata !11, i32 0} ; [ DW_TAG_auto_variable ]
-!25 = metadata !{i32 17, i32 20, metadata !16, null}
-!26 = metadata !{i32 17, i32 64, metadata !16, null}
-!27 = metadata !{i32 18, i32 3, metadata !16, null}
-!28 = metadata !{i32 19, i32 5, metadata !29, null}
-!29 = metadata !{i32 589835, metadata !16, i32 18, i32 20, metadata !2, i32 1} ; [ DW_TAG_lexical_block ]
-!30 = metadata !{i32 590080, metadata !16, metadata !"objc_runtime", metadata !2, i32 22, metadata !11, i32 0} ; [ DW_TAG_auto_variable ]
-!31 = metadata !{i32 22, i32 20, metadata !16, null}
-!32 = metadata !{i32 22, i32 65, metadata !16, null}
-!33 = metadata !{i32 23, i32 3, metadata !16, null}
-!34 = metadata !{i32 24, i32 5, metadata !35, null}
-!35 = metadata !{i32 589835, metadata !16, i32 23, i32 21, metadata !2, i32 2} ; [ DW_TAG_lexical_block ]
-!36 = metadata !{i32 26, i32 3, metadata !16, null}
-!37 = metadata !{i32 27, i32 1, metadata !16, null}
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