Author: Rainer Orth Date: 2023-01-13T10:08:33+01:00 New Revision: 7c4a70f8f6f37c0d22770fa60e079aaf8928a01c
URL: https://github.com/llvm/llvm-project/commit/7c4a70f8f6f37c0d22770fa60e079aaf8928a01c DIFF: https://github.com/llvm/llvm-project/commit/7c4a70f8f6f37c0d22770fa60e079aaf8928a01c.diff LOG: [Driver] Add crtfastmath.o on Solaris if appropriate `Flang :: Driver/fast_math.f90` `FAIL`s on Solaris because `crtfastmath.o` is missing from the link line. This patch adds it as appropriate. Tested on `amd64-pc-solaris2.11`. Differential Revision: https://reviews.llvm.org/D141596 Added: clang/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtfastmath.o clang/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtfastmath.o clang/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtfastmath.o clang/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtfastmath.o Modified: clang/lib/Driver/ToolChains/Solaris.cpp clang/test/Driver/solaris-ld.c Removed: ################################################################################ diff --git a/clang/lib/Driver/ToolChains/Solaris.cpp b/clang/lib/Driver/ToolChains/Solaris.cpp index c75375ac95f7b..7cc872c717759 100644 --- a/clang/lib/Driver/ToolChains/Solaris.cpp +++ b/clang/lib/Driver/ToolChains/Solaris.cpp @@ -115,6 +115,8 @@ void solaris::Linker::ConstructJob(Compilation &C, const JobAction &JA, Args.MakeArgString(getToolChain().GetFilePath(values_xpg))); CmdArgs.push_back( Args.MakeArgString(getToolChain().GetFilePath("crtbegin.o"))); + // Add crtfastmath.o if available and fast math is enabled. + getToolChain().addFastMathRuntimeIfAvailable(Args, CmdArgs); } getToolChain().AddFilePathLibArgs(Args, CmdArgs); diff --git a/clang/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtfastmath.o b/clang/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/crtfastmath.o new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtfastmath.o b/clang/test/Driver/Inputs/solaris_sparc_tree/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9/crtfastmath.o new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtfastmath.o b/clang/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64/crtfastmath.o new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtfastmath.o b/clang/test/Driver/Inputs/solaris_x86_tree/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/crtfastmath.o new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/solaris-ld.c b/clang/test/Driver/solaris-ld.c index 2193f35ac0545..2127ad5ded074 100644 --- a/clang/test/Driver/solaris-ld.c +++ b/clang/test/Driver/solaris-ld.c @@ -114,3 +114,57 @@ // CHECK-RELOCATABLE-NOT: "-l // CHECK-RELOCATABLE-NOT: /crt{{[^.]+}}.o // CHECK-RELOCATABLE-NOT: /values-{{[^.]+}}.o + +// Check that crtfastmath.o is linked with -ffast-math. + +// Check sparc-sun-solaris2.11, 32bit +// RUN: %clang --target=sparc-sun-solaris2.11 -### %s \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/solaris_sparc_tree 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NOCRTFASTMATH-SPARC32 %s +// RUN: %clang --target=sparc-sun-solaris2.11 -### %s -ffast-math \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/solaris_sparc_tree 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-CRTFASTMATH-SPARC32 %s +// CHECK-CRTFASTMATH-SPARC32: "-isysroot" "[[SYSROOT:[^"]+]]" +// CHECK-CRTFASTMATH-SPARC32: "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2{{/|\\\\}}crtfastmath.o" +// CHECK-NOCRTFASTMATH-SPARC32-NOT: crtfastmath.o + +// Check sparc-pc-solaris2.11, 64bit +// RUN: %clang -m64 --target=sparc-sun-solaris2.11 -### %s \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/solaris_sparc_tree 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NOCRTFASTMATH-SPARC64 %s +// RUN: %clang -m64 --target=sparc-sun-solaris2.11 -### %s -ffast-math \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/solaris_sparc_tree 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-CRTFASTMATH-SPARC64 %s +// CHECK-CRTFASTMATH-SPARC64: "-isysroot" "[[SYSROOT:[^"]+]]" +// CHECK-CRTFASTMATH-SPARC64: "[[SYSROOT]]/usr/gcc/4.8/lib/gcc/sparc-sun-solaris2.11/4.8.2/sparcv9{{/|\\\\}}crtfastmath.o" +// CHECK-NOCRTFASTMATH-SPARC64-NOT: crtfastmath.o + +// Check i386-pc-solaris2.11, 32bit +// RUN: %clang --target=i386-pc-solaris2.11 -### %s \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/solaris_x86_tree 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NOCRTFASTMATH-X32 %s +// RUN: %clang --target=i386-pc-solaris2.11 -### %s -ffast-math \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/solaris_x86_tree 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-CRTFASTMATH-X32 %s +// CHECK-CRTFASTMATH-X32: "-isysroot" "[[SYSROOT:[^"]+]]" +// CHECK-CRTFASTMATH-X32: "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4{{/|\\\\}}crtfastmath.o" +// CHECK-NOCRTFASTMATH-X32-NOT: crtfastmath.o + +// Check i386-pc-solaris2.11, 64bit +// RUN: %clang -m64 --target=i386-pc-solaris2.11 -### %s \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/solaris_x86_tree 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NOCRTFASTMATH-X64 %s +// RUN: %clang -m64 --target=i386-pc-solaris2.11 -### %s -ffast-math \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/solaris_x86_tree 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-CRTFASTMATH-X64 %s +// CHECK-CRTFASTMATH-X64: "-isysroot" "[[SYSROOT:[^"]+]]" +// CHECK-CRTFASTMATH-X64: "[[SYSROOT]]/usr/gcc/4.9/lib/gcc/i386-pc-solaris2.11/4.9.4/amd64{{/|\\\\}}crtfastmath.o" +// CHECK-NOCRTFASTMATH-X64-NOT: crtfastmath.o _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits