Author: Michael Francis Date: 2022-11-29T10:16:27-05:00 New Revision: 0fae851824bc1b64a727aeb331b7a0787599bd1f
URL: https://github.com/llvm/llvm-project/commit/0fae851824bc1b64a727aeb331b7a0787599bd1f DIFF: https://github.com/llvm/llvm-project/commit/0fae851824bc1b64a727aeb331b7a0787599bd1f.diff LOG: [AIX][pg] Add Correct Search Paths for Profiled Libraries On AIX, profiled system libraries are stored at `/lib/profiled` and `/usr/lib/profiled`. When compiling with `-pg`, we want to link against libraries in those directories. This PR modifies the AIX toolchain to add those directories to the linker search paths. Differential Review: https://reviews.llvm.org/D137375 Added: Modified: clang/lib/Driver/ToolChains/AIX.cpp clang/test/Driver/aix-ld.c Removed: ################################################################################ diff --git a/clang/lib/Driver/ToolChains/AIX.cpp b/clang/lib/Driver/ToolChains/AIX.cpp index 1e72f1e761e8b..3bf97eec04a1a 100644 --- a/clang/lib/Driver/ToolChains/AIX.cpp +++ b/clang/lib/Driver/ToolChains/AIX.cpp @@ -250,6 +250,13 @@ void aix::Linker::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-lm"); CmdArgs.push_back("-lc"); + + if (Args.hasArg(options::OPT_pg)) { + CmdArgs.push_back(Args.MakeArgString((llvm::Twine("-L") + D.SysRoot) + + "/lib/profiled")); + CmdArgs.push_back(Args.MakeArgString((llvm::Twine("-L") + D.SysRoot) + + "/usr/lib/profiled")); + } } const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath()); diff --git a/clang/test/Driver/aix-ld.c b/clang/test/Driver/aix-ld.c index 8aae6b086cbff..42631f4c59eee 100644 --- a/clang/test/Driver/aix-ld.c +++ b/clang/test/Driver/aix-ld.c @@ -189,6 +189,8 @@ // CHECK-LD32-GPROF-NOT: "--no-as-needed" // CHECK-LD32-GPROF-NOT: "-lm" // CHECK-LD32-GPROF: "-lc" +// CHECK-LD32-GPROF: "-L[[SYSROOT]]/lib/profiled" +// CHECK-LD32-GPROF: "-L[[SYSROOT]]/usr/lib/profiled" // Check powerpc64-ibm-aix7.1.0.0, 64-bit. Enable g-profiling. // RUN: %clang %s -### 2>&1 \ @@ -216,6 +218,8 @@ // CHECK-LD64-GPROF-NOT: "--no-as-needed" // CHECK-LD64-GPROF-NOT: "-lm" // CHECK-LD64-GPROF: "-lc" +// CHECK-LD64-GPROF: "-L[[SYSROOT]]/lib/profiled" +// CHECK-LD64-GPROF: "-L[[SYSROOT]]/usr/lib/profiled" // Check powerpc-ibm-aix7.1.0.0, 32-bit. Static linking. // RUN: %clang %s -### 2>&1 \ _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
