Author: stefanp Date: Fri Nov 16 10:37:01 2018 New Revision: 347070 URL: http://llvm.org/viewvc/llvm-project?rev=347070&view=rev Log: [PowerPC] Make no-PIC default to match GCC - CLANG
Make the default -fno-PIC on Power PC. Differential Revision: https://reviews.llvm.org/D53384 Modified: cfe/trunk/lib/Driver/ToolChains/Gnu.cpp cfe/trunk/test/Driver/clang-offload-bundler.c cfe/trunk/test/Driver/ppc-abi.c Modified: cfe/trunk/lib/Driver/ToolChains/Gnu.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Gnu.cpp?rev=347070&r1=347069&r2=347070&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChains/Gnu.cpp (original) +++ cfe/trunk/lib/Driver/ToolChains/Gnu.cpp Fri Nov 16 10:37:01 2018 @@ -2430,9 +2430,6 @@ bool Generic_GCC::isPICDefault() const { switch (getArch()) { case llvm::Triple::x86_64: return getTriple().isOSWindows(); - case llvm::Triple::ppc64: - case llvm::Triple::ppc64le: - return !getTriple().isOSBinFormatMachO() && !getTriple().isMacOSX(); case llvm::Triple::mips64: case llvm::Triple::mips64el: return true; Modified: cfe/trunk/test/Driver/clang-offload-bundler.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/clang-offload-bundler.c?rev=347070&r1=347069&r2=347070&view=diff ============================================================================== --- cfe/trunk/test/Driver/clang-offload-bundler.c (original) +++ cfe/trunk/test/Driver/clang-offload-bundler.c Fri Nov 16 10:37:01 2018 @@ -115,7 +115,7 @@ // CK-TEXTI: // __CLANG_OFFLOAD_BUNDLE____END__ openmp-x86_64-pc-linux-gnu // CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____START__ host-powerpc64le-ibm-linux-gnu -// CK-TEXTLL: @A = global i32 0 +// CK-TEXTLL: @A = dso_local global i32 0 // CK-TEXTLL: define {{.*}}@test_func() // CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____END__ host-powerpc64le-ibm-linux-gnu // CK-TEXTLL: ; __CLANG_OFFLOAD_BUNDLE____START__ openmp-powerpc64le-ibm-linux-gnu Modified: cfe/trunk/test/Driver/ppc-abi.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/ppc-abi.c?rev=347070&r1=347069&r2=347070&view=diff ============================================================================== --- cfe/trunk/test/Driver/ppc-abi.c (original) +++ cfe/trunk/test/Driver/ppc-abi.c Fri Nov 16 10:37:01 2018 @@ -24,10 +24,42 @@ // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \ // RUN: -mabi=altivec | FileCheck -check-prefix=CHECK-ELFv2 %s -// CHECK-ELFv1: "-mrelocation-model" "pic" "-pic-level" "2" +// CHECK-ELFv1: "-mrelocation-model" "static" // CHECK-ELFv1: "-target-abi" "elfv1" -// CHECK-ELFv1-QPX: "-mrelocation-model" "pic" "-pic-level" "2" +// CHECK-ELFv1-QPX: "-mrelocation-model" "static" // CHECK-ELFv1-QPX: "-target-abi" "elfv1-qpx" -// CHECK-ELFv2: "-mrelocation-model" "pic" "-pic-level" "2" +// CHECK-ELFv2: "-mrelocation-model" "static" // CHECK-ELFv2: "-target-abi" "elfv2" +// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ELFv1-PIC %s +// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-PIC %s +// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mabi=elfv1-qpx | FileCheck -check-prefix=CHECK-ELFv1-QPX-PIC %s +// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mcpu=a2q | FileCheck -check-prefix=CHECK-ELFv1-QPX-PIC %s +// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mcpu=a2 -mqpx | FileCheck -check-prefix=CHECK-ELFv1-QPX-PIC %s +// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mcpu=a2q -mno-qpx | FileCheck -check-prefix=CHECK-ELFv1-PIC %s +// RUN: %clang -fPIC -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-PIC %s + +// RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ELFv2-PIC %s +// RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-PIC %s +// RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-PIC %s +// RUN: %clang -fPIC -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \ +// RUN: -mabi=altivec | FileCheck -check-prefix=CHECK-ELFv2-PIC %s + +// CHECK-ELFv1-PIC: "-mrelocation-model" "pic" "-pic-level" "2" +// CHECK-ELFv1-PIC: "-target-abi" "elfv1" +// CHECK-ELFv1-QPX-PIC: "-mrelocation-model" "pic" "-pic-level" "2" +// CHECK-ELFv1-QPX-PIC: "-target-abi" "elfv1-qpx" +// CHECK-ELFv2-PIC: "-mrelocation-model" "pic" "-pic-level" "2" +// CHECK-ELFv2-PIC: "-target-abi" "elfv2" + + _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits