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[AIX] Don't pass namedsects in LTO mode 

LTO don't need binder option , don't pass it in LTO mode.

Reviewed By: Whitney

Differential Revision: https://reviews.llvm.org/D110955
This commit is contained in:
Jinsong Ji 2021-10-01 19:12:00 +00:00
parent 04a6f80e9b
commit 9c31969e8d
2 changed files with 58 additions and 2 deletions
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5
clang/lib/Driver/ToolChains/AIX.cpp
View File

@ -98,8 +98,9 @@ void aix::Linker::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("-bnoentry");
}
// Specify PGO linker option
if ((Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
// Specify PGO linker option without LTO
if (!D.isUsingLTO() &&
(Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
false) ||
Args.hasFlag(options::OPT_fprofile_generate,
options::OPT_fno_profile_generate, false) ||

55
clang/test/Driver/aix-ld.c
View File

@ -649,3 +649,58 @@
// CHECK-LD64-SHARED-NOT: "--no-as-needed"
// CHECK-LD64-SHARED: "-lm"
// CHECK-LD64-SHARED: "-lc"
// Check powerpc-ibm-aix7.3.0.0, -fprofile-generate
// RUN: %clang -no-canonical-prefixes %s -### 2>&1 \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -static \
// RUN: -fprofile-generate\
// RUN: -target powerpc-ibm-aix7.3.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-PGO-NON-LTO %s
// CHECK-PGO-NON-LTO-NOT: warning:
// CHECK-PGO-NON-LTO: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc-ibm-aix7.3.0.0"
// CHECK-PGO-NON-LTO: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-PGO-NON-LTO: "-isysroot" "[[SYSROOT:[^"]+]]"
// CHECK-PGO-NON-LTO: "{{.*}}ld{{(.exe)?}}"
// CHECK-PGO-NON-LTO: "-bdbg:namedsects"
// CHECK-PGO-NON-LTO: "-b32"
// CHECK-PGO-NON-LTO: "-bpT:0x10000000" "-bpD:0x20000000"
// CHECK-PGO-NON-LTO: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
// CHECK-PGO-NON-LTO-NOT: "-lc++"
// CHECK-PGO-NON-LTO-NOT: "-lc++abi"
// CHECK-PGO-NON-LTO: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}aix{{/|\\\\}}libclang_rt.builtins-powerpc.a"
// CHECK-PGO-NON-LTO-NOT: "--as-needed"
// CHECK-PGO-NON-LTO-NOT: "-lunwind"
// CHECK-PGO-NON-LTO-NOT: "--no-as-needed"
// CHECK-PGO-NON-LTO-NOT: "-lm"
// CHECK-PGO-NON-LTO: "-lc"
// Check powerpc-ibm-aix7.2.5.3, -fprofile-generate, -flto
// RUN: %clang -no-canonical-prefixes %s -### 2>&1 \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -static \
// RUN: -fprofile-generate\
// RUN: -flto\
// RUN: -target powerpc-ibm-aix7.2.5.3 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-PGO-LTO %s
// CHECK-PGO-LTO-NOT: warning:
// CHECK-PGO-LTO: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc-ibm-aix7.2.5.3"
// CHECK-PGO-LTO: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-PGO-LTO: "-isysroot" "[[SYSROOT:[^"]+]]"
// CHECK-PGO-LTO: "{{.*}}ld{{(.exe)?}}"
// CHECK-PGO-LTO-NOT: "-bdbg:namedsects"
// CHECK-PGO-LTO: "-b32"
// CHECK-PGO-LTO: "-bpT:0x10000000" "-bpD:0x20000000"
// CHECK-PGO-LTO: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
// CHECK-PGO-LTO-NOT: "-lc++"
// CHECK-PGO-LTO-NOT: "-lc++abi"
// CHECK-PGO-LTO: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}aix{{/|\\\\}}libclang_rt.builtins-powerpc.a"
// CHECK-PGO-LTO-NOT: "--as-needed"
// CHECK-PGO-LTO-NOT: "-lunwind"
// CHECK-PGO-LTO-NOT: "--no-as-needed"
// CHECK-PGO-LTO-NOT: "-lm"
// CHECK-PGO-LTO: "-lc"