Author: Fangrui Song Date: 2024-05-21T09:27:03-07:00 New Revision: 446f66d685c2470bc7744b1d1538c4728e838e43
URL: https://github.com/llvm/llvm-project/commit/446f66d685c2470bc7744b1d1538c4728e838e43 DIFF: https://github.com/llvm/llvm-project/commit/446f66d685c2470bc7744b1d1538c4728e838e43.diff LOG: [CodeGen] Assign SHT_LLVM_LTO to .llvm.lto section (#92856) This follows up to SHT_LLVM_LTO (https://reviews.llvm.org/D153215) and resolves the comment of the FatLTO patch https://reviews.llvm.org/D146776#4430626 Added: Modified: clang/test/CodeGen/fat-lto-objects.c llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp llvm/test/CodeGen/X86/fat-lto-section.ll Removed: ################################################################################ diff --git a/clang/test/CodeGen/fat-lto-objects.c b/clang/test/CodeGen/fat-lto-objects.c index b50567c024fc8..36a73684e7bfe 100644 --- a/clang/test/CodeGen/fat-lto-objects.c +++ b/clang/test/CodeGen/fat-lto-objects.c @@ -62,7 +62,7 @@ // ELF: .llvm.lto -// ASM: .section .llvm.lto,"e",@progbits +// ASM: .section .llvm.lto,"e",@llvm_lto // ASM-NEXT: .Lllvm.embedded.object: // ASM-NEXT: .asciz "BC // ASM-NEXT: .size .Lllvm.embedded.object diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 3e1897ce670a6..0fc915d89f6c0 100644 --- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -523,6 +523,8 @@ static unsigned getELFSectionType(StringRef Name, SectionKind K) { if (hasPrefix(Name, ".llvm.offloading")) return ELF::SHT_LLVM_OFFLOADING; + if (Name == ".llvm.lto") + return ELF::SHT_LLVM_LTO; if (K.isBSS() || K.isThreadBSS()) return ELF::SHT_NOBITS; diff --git a/llvm/test/CodeGen/X86/fat-lto-section.ll b/llvm/test/CodeGen/X86/fat-lto-section.ll index 30c56229a0e2a..f3ca8436affb4 100644 --- a/llvm/test/CodeGen/X86/fat-lto-section.ll +++ b/llvm/test/CodeGen/X86/fat-lto-section.ll @@ -5,6 +5,6 @@ ; RUN: | FileCheck %s --check-prefix=EXCLUDE ; EXCLUDE: Name Type {{.*}} ES Flg Lk Inf Al -; EXCLUDE: .llvm.lto PROGBITS {{.*}} 00 E 0 0 1 +; EXCLUDE: .llvm.lto LLVM_LTO {{.*}} 00 E 0 0 1 @a = global i32 1 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
