diff options
author | Chen Zheng <czhengsz@cn.ibm.com> | 2024-03-22 13:23:36 +0800 |
---|---|---|
committer | GitHub <noreply@github.com> | 2024-03-22 13:23:36 +0800 |
commit | 90454a609894ab278a87be2b9f5c49714caba8df (patch) | |
tree | 69ce4ae4f3898a21049989ee4db2c768c60924f9 /llvm/test/CodeGen/PowerPC | |
parent | 4e165dd5ab7f7c022e23b645cd8f4676b03a9ec4 (diff) | |
download | llvm-90454a609894ab278a87be2b9f5c49714caba8df.zip llvm-90454a609894ab278a87be2b9f5c49714caba8df.tar.gz llvm-90454a609894ab278a87be2b9f5c49714caba8df.tar.bz2 |
[PowerPC][AIX] support explicit sections for -ffunction-sections (#85351)
Fix crashes in https://godbolt.org/z/6voEa1o6Y
Diffstat (limited to 'llvm/test/CodeGen/PowerPC')
-rw-r--r-- | llvm/test/CodeGen/PowerPC/aix-xcoff-funcsect-explicitsect.ll | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/aix-xcoff-funcsect-explicitsect.ll b/llvm/test/CodeGen/PowerPC/aix-xcoff-funcsect-explicitsect.ll new file mode 100644 index 0000000..4e94228 --- /dev/null +++ b/llvm/test/CodeGen/PowerPC/aix-xcoff-funcsect-explicitsect.ll @@ -0,0 +1,142 @@ +; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff \ +; RUN: -xcoff-traceback-table=false -filetype=obj -function-sections -o %t.o < %s +; RUN: llvm-readobj -s %t.o | FileCheck %s + +define dso_local signext i32 @foo1() section "sect" { +entry: + ret i32 1 +} + +define dso_local signext i32 @foo2() section "sect2" { +entry: + ret i32 2 +} + +define dso_local signext i32 @foo3() section "sect2" { +entry: + ret i32 3 +} + +define dso_local signext i32 @foo4() { +entry: + ret i32 4 +} + +; CHECK: Symbol {{[{][[:space:]] *}}Index: [[#INDX:]]{{[[:space:]] *}}Name: sect +; CHECK-NEXT: Value (RelocatableAddress): 0x0 +; CHECK-NEXT: Section: .text +; CHECK-NEXT: Type: 0x0 +; CHECK-NEXT: StorageClass: C_HIDEXT (0x6B) +; CHECK-NEXT: NumberOfAuxEntries: 1 +; CHECK-NEXT: CSECT Auxiliary Entry { +; CHECK-NEXT: Index: [[#INDX+1]] +; CHECK-NEXT: SectionLen: 8 +; CHECK-NEXT: ParameterHashIndex: 0x0 +; CHECK-NEXT: TypeChkSectNum: 0x0 +; CHECK-NEXT: SymbolAlignmentLog2: 5 +; CHECK-NEXT: SymbolType: XTY_SD (0x1) +; CHECK-NEXT: StorageMappingClass: XMC_PR (0x0) +; CHECK-NEXT: StabInfoIndex: 0x0 +; CHECK-NEXT: StabSectNum: 0x0 +; CHECK-NEXT: } +; CHECK-NEXT: } +; CHECK-NEXT: Symbol { +; CHECK-NEXT: Index: [[#INDX+2]] +; CHECK-NEXT: Name: .foo1 +; CHECK-NEXT: Value (RelocatableAddress): 0x0 +; CHECK-NEXT: Section: .text +; CHECK-NEXT: Type: 0x0 +; CHECK-NEXT: StorageClass: C_EXT (0x2) +; CHECK-NEXT: NumberOfAuxEntries: 1 +; CHECK-NEXT: CSECT Auxiliary Entry { +; CHECK-NEXT: Index: [[#INDX+3]] +; CHECK-NEXT: ContainingCsectSymbolIndex: [[#INDX]] +; CHECK-NEXT: ParameterHashIndex: 0x0 +; CHECK-NEXT: TypeChkSectNum: 0x0 +; CHECK-NEXT: SymbolAlignmentLog2: 0 +; CHECK-NEXT: SymbolType: XTY_LD (0x2) +; CHECK-NEXT: StorageMappingClass: XMC_PR (0x0) +; CHECK-NEXT: StabInfoIndex: 0x0 +; CHECK-NEXT: StabSectNum: 0x0 +; CHECK-NEXT: } +; CHECK-NEXT: } +; CHECK-NEXT: Symbol { +; CHECK-NEXT: Index: [[#INDX+4]] +; CHECK-NEXT: Name: sect2 +; CHECK-NEXT: Value (RelocatableAddress): 0x20 +; CHECK-NEXT: Section: .text +; CHECK-NEXT: Type: 0x0 +; CHECK-NEXT: StorageClass: C_HIDEXT (0x6B) +; CHECK-NEXT: NumberOfAuxEntries: 1 +; CHECK-NEXT: CSECT Auxiliary Entry { +; CHECK-NEXT: Index: [[#INDX+5]] +; CHECK-NEXT: SectionLen: 24 +; CHECK-NEXT: ParameterHashIndex: 0x0 +; CHECK-NEXT: TypeChkSectNum: 0x0 +; CHECK-NEXT: SymbolAlignmentLog2: 5 +; CHECK-NEXT: SymbolType: XTY_SD (0x1) +; CHECK-NEXT: StorageMappingClass: XMC_PR (0x0) +; CHECK-NEXT: StabInfoIndex: 0x0 +; CHECK-NEXT: StabSectNum: 0x0 +; CHECK-NEXT: } +; CHECK-NEXT: } +; CHECK-NEXT: Symbol { +; CHECK-NEXT: Index: [[#INDX+6]] +; CHECK-NEXT: Name: .foo2 +; CHECK-NEXT: Value (RelocatableAddress): 0x20 +; CHECK-NEXT: Section: .text +; CHECK-NEXT: Type: 0x0 +; CHECK-NEXT: StorageClass: C_EXT (0x2) +; CHECK-NEXT: NumberOfAuxEntries: 1 +; CHECK-NEXT: CSECT Auxiliary Entry { +; CHECK-NEXT: Index: [[#INDX+7]] +; CHECK-NEXT: ContainingCsectSymbolIndex: [[#INDX+4]] +; CHECK-NEXT: ParameterHashIndex: 0x0 +; CHECK-NEXT: TypeChkSectNum: 0x0 +; CHECK-NEXT: SymbolAlignmentLog2: 0 +; CHECK-NEXT: SymbolType: XTY_LD (0x2) +; CHECK-NEXT: StorageMappingClass: XMC_PR (0x0) +; CHECK-NEXT: StabInfoIndex: 0x0 +; CHECK-NEXT: StabSectNum: 0x0 +; CHECK-NEXT: } +; CHECK-NEXT: } +; CHECK-NEXT: Symbol { +; CHECK-NEXT: Index: [[#INDX+8]] +; CHECK-NEXT: Name: .foo3 +; CHECK-NEXT: Value (RelocatableAddress): 0x30 +; CHECK-NEXT: Section: .text +; CHECK-NEXT: Type: 0x0 +; CHECK-NEXT: StorageClass: C_EXT (0x2) +; CHECK-NEXT: NumberOfAuxEntries: 1 +; CHECK-NEXT: CSECT Auxiliary Entry { +; CHECK-NEXT: Index: [[#INDX+9]] +; CHECK-NEXT: ContainingCsectSymbolIndex: [[#INDX+4]] +; CHECK-NEXT: ParameterHashIndex: 0x0 +; CHECK-NEXT: TypeChkSectNum: 0x0 +; CHECK-NEXT: SymbolAlignmentLog2: 0 +; CHECK-NEXT: SymbolType: XTY_LD (0x2) +; CHECK-NEXT: StorageMappingClass: XMC_PR (0x0) +; CHECK-NEXT: StabInfoIndex: 0x0 +; CHECK-NEXT: StabSectNum: 0x0 +; CHECK-NEXT: } +; CHECK-NEXT: } +; CHECK-NEXT: Symbol { +; CHECK-NEXT: Index: [[#INDX+10]] +; CHECK-NEXT: Name: .foo4 +; CHECK-NEXT: Value (RelocatableAddress): 0x40 +; CHECK-NEXT: Section: .text +; CHECK-NEXT: Type: 0x0 +; CHECK-NEXT: StorageClass: C_EXT (0x2) +; CHECK-NEXT: NumberOfAuxEntries: 1 +; CHECK-NEXT: CSECT Auxiliary Entry { +; CHECK-NEXT: Index: 16 +; CHECK-NEXT: SectionLen: 8 +; CHECK-NEXT: ParameterHashIndex: 0x0 +; CHECK-NEXT: TypeChkSectNum: 0x0 +; CHECK-NEXT: SymbolAlignmentLog2: 5 +; CHECK-NEXT: SymbolType: XTY_SD (0x1) +; CHECK-NEXT: StorageMappingClass: XMC_PR (0x0) +; CHECK-NEXT: StabInfoIndex: 0x0 +; CHECK-NEXT: StabSectNum: 0x0 +; CHECK-NEXT: } +; CHECK-NEXT: } |