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llvm-project/clang/test/Driver/aarch64-features.c

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Add support for AArch64 target. In cooperation with the LLVM patch, this should implement all scalar front-end parts of the C and C++ ABIs for AArch64. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174055
2013-01-31 20:13:10 +08:00
// RUN: %clang -target aarch64-none-linux-gnu -### %s -fsyntax-only 2>&1 | FileCheck %s
[ARM64] Plumb in the -mfpu= flag. llvm-svn: 206395
2014-04-16 23:33:56 +08:00
// RUN: %clang -target arm64-none-linux-gnu -### %s -fsyntax-only 2>&1 | FileCheck %s
Add support for AArch64 target. In cooperation with the LLVM patch, this should implement all scalar front-end parts of the C and C++ ABIs for AArch64. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174055
2013-01-31 20:13:10 +08:00
[Driver] Default Generic_GCC aarch64 to -fasynchronous-unwind-tables In GCC, `aarch64-*-linux` and `aarch64-*-freebsd` made the switch in 2018 (https://gcc.gnu.org/pipermail/gcc-patches/2018-March/495549.html). In Clang, FreeBSD/Fuchsia/NetBSD/MinGW aarch64 default to -fasynchronous-unwind-tables. This patch defaults Generic_GCC aarch64 (which affects Linux) to use -fasynchronous-unwind-tables. Reviewed By: nickdesaulniers Differential Revision: https://reviews.llvm.org/D91760
2020-11-25 01:51:32 +08:00
// CHECK: "-munwind-tables"
Add support for AArch64 target. In cooperation with the LLVM patch, this should implement all scalar front-end parts of the C and C++ ABIs for AArch64. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174055
2013-01-31 20:13:10 +08:00
// The AArch64 PCS states that chars should be unsigned.
// CHECK: fno-signed-char