Revert "[AIX][XCOFF] emit symbol visibility for xcoff object file."

This reverts commit a0818689213234d5a078641432d10eccccf61a13. Based on the Hubert Tong'comment https://reviews.llvm.org/D84265#inline-799085
2025-01-31 12:41:49 +01:00 · 2020-08-27 11:07:58 -04:00 · 2020-08-27 11:07:58 -04:00 · 5d038d06f5
commit 5d038d06f5
parent 1af5e41f38
3 changed files with 10 additions and 471 deletions
--- a/include/llvm/MC/MCSectionXCOFF.h
+++ b/include/llvm/MC/MCSectionXCOFF.h
@ -66,11 +66,6 @@ public:
  XCOFF::StorageClass getStorageClass() const {
    return QualName->getStorageClass();
  }
-
-  XCOFF::VisibilityType getVisibilityType() const {
-    return QualName->getVisibilityType();
-  }
-
  XCOFF::SymbolType getCSectType() const { return Type; }
  MCSymbolXCOFF *getQualNameSymbol() const { return QualName; }

--- a/lib/MC/XCOFFObjectWriter.cpp
+++ b/lib/MC/XCOFFObjectWriter.cpp
@ -69,11 +69,6 @@ struct Symbol {
  XCOFF::StorageClass getStorageClass() const {
    return MCSym->getStorageClass();
  }
-
-  XCOFF::VisibilityType getVisibilityType() const {
-    return MCSym->getVisibilityType();
-  }
-
  StringRef getSymbolTableName() const { return MCSym->getSymbolTableName(); }
  Symbol(const MCSymbolXCOFF *MCSym) : MCSym(MCSym), SymbolTableIndex(-1) {}
 };
@ -574,12 +569,13 @@ void XCOFFObjectWriter::writeSymbolTableEntryForCsectMemberLabel(
  W.write<uint32_t>(CSectionRef.Address + SymbolOffset);
  W.write<int16_t>(SectionIndex);
  // Basic/Derived type. See the description of the n_type field for symbol
-  // table entries for a detailed description. Since we support visibility, and
-  // all other bits are either optionally set or reserved, we only set bits 0-3
-  // for symbol's visibility and leave other bits to zero.
+  // table entries for a detailed description. Since we don't yet support
+  // visibility, and all other bits are either optionally set or reserved, this
+  // is always zero.
+  // TODO FIXME How to assert a symbol's visibilty is default?
  // TODO Set the function indicator (bit 10, 0x0020) for functions
  // when debugging is enabled.
-  W.write<uint16_t>(SymbolRef.getVisibilityType());
+  W.write<uint16_t>(0);
  W.write<uint8_t>(SymbolRef.getStorageClass());
  // Always 1 aux entry for now.
  W.write<uint8_t>(1);
@ -610,12 +606,13 @@ void XCOFFObjectWriter::writeSymbolTableEntryForControlSection(
  // n_scnum
  W.write<int16_t>(SectionIndex);
  // Basic/Derived type. See the description of the n_type field for symbol
-  // table entries for a detailed description. Since we support visibility, and
-  // all other bits are either optionally set or reserved, we only set bits 0-3
-  // for symbol's visibility and leave other bits to zero.
+  // table entries for a detailed description. Since we don't yet support
+  // visibility, and all other bits are either optionally set or reserved, this
+  // is always zero.
+  // TODO FIXME How to assert a symbol's visibilty is default?
  // TODO Set the function indicator (bit 10, 0x0020) for functions
  // when debugging is enabled.
-  W.write<uint16_t>(CSectionRef.MCCsect->getVisibilityType());
+  W.write<uint16_t>(0);
  // n_sclass
  W.write<uint8_t>(StorageClass);
  // Always 1 aux entry for now.
--- a/test/CodeGen/PowerPC/aix-xcoff-visibility.ll
+++ b/test/CodeGen/PowerPC/aix-xcoff-visibility.ll
@ -3,16 +3,6 @@
 ; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr4 -mattr=-altivec < %s |\
 ; RUN:   FileCheck %s

-; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
-; RUN:     -mattr=-altivec -filetype=obj -o %t.o < %s
-; RUN: llvm-readobj --symbols %t.o | \
-; RUN:   FileCheck --check-prefix=XCOFF32 %s
-
-; RUN: not --crash llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff \
-; RUN:     -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.o 2>&1 < %s | \
-; RUN:   FileCheck --check-prefix=XCOFF64 %s
-; XCOFF64: LLVM ERROR: 64-bit XCOFF object files are not supported yet.
-
@b =  global i32 0, align 4
@b_h = hidden global i32 0, align 4

@ -66,446 +56,3 @@ declare hidden i32 @bar_h(i32*)
 ; CHECK:        .weak   zoo_weak_extern_h[DS],hidden
 ; CHECK:        .extern .bar_h[PR],hidden
 ; CHECK:        .extern bar_h[DS],hidden
-
-; XCOFF32:       Symbols [
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index:]]
-; XCOFF32-NEXT:     Name: .bar_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x0
-; XCOFF32-NEXT:     Section: N_UNDEF
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+1]]
-; XCOFF32-NEXT:       SectionLen: 0
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_ER (0x0)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_PR (0x0)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+2]]
-; XCOFF32-NEXT:     Name: zoo_weak_extern_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x0
-; XCOFF32-NEXT:     Section: N_UNDEF
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_WEAKEXT (0x6F)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+3]]
-; XCOFF32-NEXT:       SectionLen: 0
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_ER (0x0)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_DS (0xA)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+4]]
-; XCOFF32-NEXT:     Name: .zoo_weak_extern_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x0
-; XCOFF32-NEXT:     Section: N_UNDEF
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_WEAKEXT (0x6F)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+5]]
-; XCOFF32-NEXT:       SectionLen: 0
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_ER (0x0)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_PR (0x0)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+6]]
-; XCOFF32-NEXT:     Name: bar_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x0
-; XCOFF32-NEXT:     Section: N_UNDEF
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+7]]
-; XCOFF32-NEXT:       SectionLen: 0
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_ER (0x0)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_DS (0xA)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+8]]
-; XCOFF32-NEXT:     Name: .text
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x0
-; XCOFF32-NEXT:     Section: .text
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_HIDEXT (0x6B)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+9]]
-; XCOFF32-NEXT:       SectionLen: 152
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 4
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_PR (0x0)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+10]]
-; XCOFF32-NEXT:     Name: .foo
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x0
-; XCOFF32-NEXT:     Section: .text
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+11]]
-; XCOFF32-NEXT:       ContainingCsectSymbolIndex: 8
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_LD (0x2)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_PR (0x0)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+12]]
-; XCOFF32-NEXT:     Name: .foo_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x10
-; XCOFF32-NEXT:     Section: .text
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+13]]
-; XCOFF32-NEXT:       ContainingCsectSymbolIndex: 8
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_LD (0x2)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_PR (0x0)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+14]]
-; XCOFF32-NEXT:     Name: .foo_protected
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x20
-; XCOFF32-NEXT:     Section: .text
-; XCOFF32-NEXT:     Type: 0x3000
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+15]]
-; XCOFF32-NEXT:       ContainingCsectSymbolIndex: 8
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_LD (0x2)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_PR (0x0)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+16]]
-; XCOFF32-NEXT:     Name: .foo_weak_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x30
-; XCOFF32-NEXT:     Section: .text
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_WEAKEXT (0x6F)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+17]]
-; XCOFF32-NEXT:       ContainingCsectSymbolIndex: 8
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_LD (0x2)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_PR (0x0)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+18]]
-; XCOFF32-NEXT:     Name: .main
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x40
-; XCOFF32-NEXT:     Section: .text
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+19]]
-; XCOFF32-NEXT:       ContainingCsectSymbolIndex: 8
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_LD (0x2)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_PR (0x0)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+20]]
-; XCOFF32-NEXT:     Name: .data
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x98
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_HIDEXT (0x6B)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+21]]
-; XCOFF32-NEXT:       SectionLen: 12
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_RW (0x5)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+22]]
-; XCOFF32-NEXT:     Name: b
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x98
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+23]]
-; XCOFF32-NEXT:       ContainingCsectSymbolIndex: 20
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_LD (0x2)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_RW (0x5)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+24]]
-; XCOFF32-NEXT:     Name: b_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0x9C
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+25]]
-; XCOFF32-NEXT:       ContainingCsectSymbolIndex: 20
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_LD (0x2)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_RW (0x5)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+26]]
-; XCOFF32-NEXT:     Name: foo_p
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xA0
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+27]]
-; XCOFF32-NEXT:       ContainingCsectSymbolIndex: 20
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 0
-; XCOFF32-NEXT:       SymbolType: XTY_LD (0x2)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_RW (0x5)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+28]]
-; XCOFF32-NEXT:     Name: foo
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xA4
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+29]]
-; XCOFF32-NEXT:       SectionLen: 12
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_DS (0xA)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+30]]
-; XCOFF32-NEXT:     Name: foo_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xB0
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+31]]
-; XCOFF32-NEXT:       SectionLen: 12
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_DS (0xA)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+32]]
-; XCOFF32-NEXT:     Name: foo_protected
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xBC
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x3000
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+33]]
-; XCOFF32-NEXT:       SectionLen: 12
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_DS (0xA)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+34]]
-; XCOFF32-NEXT:     Name: foo_weak_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xC8
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x2000
-; XCOFF32-NEXT:     StorageClass: C_WEAKEXT (0x6F)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+35]]
-; XCOFF32-NEXT:       SectionLen: 12
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_DS (0xA)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+36]]
-; XCOFF32-NEXT:     Name: main
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xD4
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_EXT (0x2)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+37]]
-; XCOFF32-NEXT:       SectionLen: 12
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_DS (0xA)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+38]]
-; XCOFF32-NEXT:     Name: TOC
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xE0
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_HIDEXT (0x6B)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+39]]
-; XCOFF32-NEXT:       SectionLen: 0
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_TC0 (0xF)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+40]]
-; XCOFF32-NEXT:     Name: b_h
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xE0
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_HIDEXT (0x6B)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+41]]
-; XCOFF32-NEXT:       SectionLen: 4
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_TC (0x3)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT:   Symbol {
-; XCOFF32-NEXT:     Index: [[#Index+42]]
-; XCOFF32-NEXT:     Name: foo_p
-; XCOFF32-NEXT:     Value (RelocatableAddress): 0xE4
-; XCOFF32-NEXT:     Section: .data
-; XCOFF32-NEXT:     Type: 0x0
-; XCOFF32-NEXT:     StorageClass: C_HIDEXT (0x6B)
-; XCOFF32-NEXT:     NumberOfAuxEntries: 1
-; XCOFF32-NEXT:     CSECT Auxiliary Entry {
-; XCOFF32-NEXT:       Index: [[#Index+43]]
-; XCOFF32-NEXT:       SectionLen: 4
-; XCOFF32-NEXT:       ParameterHashIndex: 0x0
-; XCOFF32-NEXT:       TypeChkSectNum: 0x0
-; XCOFF32-NEXT:       SymbolAlignmentLog2: 2
-; XCOFF32-NEXT:       SymbolType: XTY_SD (0x1)
-; XCOFF32-NEXT:       StorageMappingClass: XMC_TC (0x3)
-; XCOFF32-NEXT:       StabInfoIndex: 0x0
-; XCOFF32-NEXT:       StabSectNum: 0x0
-; XCOFF32-NEXT:     }
-; XCOFF32-NEXT:   }
-; XCOFF32-NEXT: ]