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| author | Craig Topper <craig.topper@intel.com> | 2019-03-21 20:36:08 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-03-21 20:36:08 +0000 |
| commit | 7339e61b891404631b92ae6130e24e641c2a5cb7 (patch) | |
| tree | ffd0183e7f5e196280e9ac041f2ec264b18ba84d /clang/test/Preprocessor/init.c | |
| parent | b576c77a9ead5cd523e48b49fc5e536800718912 (diff) | |
| download | bcm5719-llvm-7339e61b891404631b92ae6130e24e641c2a5cb7.tar.gz bcm5719-llvm-7339e61b891404631b92ae6130e24e641c2a5cb7.zip | |
[X86] Correct the value of MaxAtomicInlineWidth for pre-586 cpus
Use the new cx8 feature flag that was added to the backend to represent support for cmpxchg8b. Use this flag to set the MaxAtomicInlineWidth.
This also assumes all the cmpxchg instructions are enabled for CK_Generic which is what cc1 defaults to when nothing is specified.
Differential Revision: https://reviews.llvm.org/D59566
llvm-svn: 356709
Diffstat (limited to 'clang/test/Preprocessor/init.c')
| -rw-r--r-- | clang/test/Preprocessor/init.c | 56 |
1 files changed, 52 insertions, 4 deletions
diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c index dffcdf7f4d8..641d1006499 100644 --- a/clang/test/Preprocessor/init.c +++ b/clang/test/Preprocessor/init.c @@ -2845,8 +2845,9 @@ // I386:#define __i386__ 1 // I386:#define i386 1 // -// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-pc-linux-gnu -target-cpu pentium4 < /dev/null | FileCheck -match-full-lines -check-prefix I386-LINUX %s -// RUN: %clang_cc1 -x c++ -E -dM -ffreestanding -triple=i386-pc-linux-gnu -target-cpu pentium4 < /dev/null | FileCheck -match-full-lines -check-prefix I386-LINUX -check-prefix I386-LINUX-CXX %s +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-pc-linux-gnu -target-cpu pentium4 < /dev/null | FileCheck -match-full-lines -check-prefix I386-LINUX -check-prefix I386-LINUX-ALIGN32 %s +// RUN: %clang_cc1 -x c++ -E -dM -ffreestanding -triple=i386-pc-linux-gnu -target-cpu pentium4 < /dev/null | FileCheck -match-full-lines -check-prefix I386-LINUX -check-prefix I386-LINUX-CXX -check-prefix I386-LINUX-ALIGN32 %s +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-pc-linux-gnu -target-cpu pentium4 -malign-double < /dev/null | FileCheck -match-full-lines -check-prefix I386-LINUX -check-prefix I386-LINUX-ALIGN64 %s // // I386-LINUX-NOT:#define _LP64 // I386-LINUX:#define __BIGGEST_ALIGNMENT__ 16 @@ -2883,6 +2884,18 @@ // I386-LINUX:#define __FLT_MIN_EXP__ (-125) // I386-LINUX:#define __FLT_MIN__ 1.17549435e-38F // I386-LINUX:#define __FLT_RADIX__ 2 +// I386-LINUX:#define __GCC_ATOMIC_BOOL_LOCK_FREE 2 +// I386-LINUX:#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2 +// I386-LINUX:#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2 +// I386-LINUX:#define __GCC_ATOMIC_CHAR_LOCK_FREE 2 +// I386-LINUX:#define __GCC_ATOMIC_INT_LOCK_FREE 2 +// I386-LINUX-ALIGN32:#define __GCC_ATOMIC_LLONG_LOCK_FREE 1 +// I386-LINUX-ALIGN64:#define __GCC_ATOMIC_LLONG_LOCK_FREE 2 +// I386-LINUX:#define __GCC_ATOMIC_LONG_LOCK_FREE 2 +// I386-LINUX:#define __GCC_ATOMIC_POINTER_LOCK_FREE 2 +// I386-LINUX:#define __GCC_ATOMIC_SHORT_LOCK_FREE 2 +// I386-LINUX:#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1 +// I386-LINUX:#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2 // I386-LINUX:#define __INT16_C_SUFFIX__ // I386-LINUX:#define __INT16_FMTd__ "hd" // I386-LINUX:#define __INT16_FMTi__ "hi" @@ -3034,8 +3047,10 @@ // I386-LINUX:#define __i386__ 1 // I386-LINUX:#define i386 1 // -// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-netbsd < /dev/null | FileCheck -match-full-lines -check-prefix I386-NETBSD %s -// RUN: %clang_cc1 -x c++ -E -dM -ffreestanding -triple=i386-netbsd < /dev/null | FileCheck -match-full-lines -check-prefix I386-NETBSD -check-prefix I386-NETBSD-CXX %s +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-netbsd -target-cpu i486 < /dev/null | FileCheck -match-full-lines -check-prefix I386-NETBSD %s +// RUN: %clang_cc1 -x c++ -E -dM -ffreestanding -triple=i386-netbsd -target-cpu i486 < /dev/null | FileCheck -match-full-lines -check-prefix I386-NETBSD -check-prefix I386-NETBSD-CXX %s +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-netbsd -target-cpu i486 -malign-double < /dev/null | FileCheck -match-full-lines -check-prefix I386-NETBSD %s +// // // I386-NETBSD-NOT:#define _LP64 // I386-NETBSD:#define __BIGGEST_ALIGNMENT__ 16 @@ -3072,6 +3087,17 @@ // I386-NETBSD:#define __FLT_MIN_EXP__ (-125) // I386-NETBSD:#define __FLT_MIN__ 1.17549435e-38F // I386-NETBSD:#define __FLT_RADIX__ 2 +// I386-NETBSD:#define __GCC_ATOMIC_BOOL_LOCK_FREE 2 +// I386-NETBSD:#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2 +// I386-NETBSD:#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2 +// I386-NETBSD:#define __GCC_ATOMIC_CHAR_LOCK_FREE 2 +// I386-NETBSD:#define __GCC_ATOMIC_INT_LOCK_FREE 2 +// I386-NETBSD:#define __GCC_ATOMIC_LLONG_LOCK_FREE 1 +// I386-NETBSD:#define __GCC_ATOMIC_LONG_LOCK_FREE 2 +// I386-NETBSD:#define __GCC_ATOMIC_POINTER_LOCK_FREE 2 +// I386-NETBSD:#define __GCC_ATOMIC_SHORT_LOCK_FREE 2 +// I386-NETBSD:#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1 +// I386-NETBSD:#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2 // I386-NETBSD:#define __INT16_C_SUFFIX__ // I386-NETBSD:#define __INT16_FMTd__ "hd" // I386-NETBSD:#define __INT16_FMTi__ "hi" @@ -8947,6 +8973,17 @@ // X86_64-LINUX:#define __FLT_MIN_EXP__ (-125) // X86_64-LINUX:#define __FLT_MIN__ 1.17549435e-38F // X86_64-LINUX:#define __FLT_RADIX__ 2 +// X86_64-LINUX:#define __GCC_ATOMIC_BOOL_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_CHAR_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_INT_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_LLONG_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_LONG_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_POINTER_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_SHORT_LOCK_FREE 2 +// X86_64-LINUX:#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1 +// X86_64-LINUX:#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2 // X86_64-LINUX:#define __INT16_C_SUFFIX__ // X86_64-LINUX:#define __INT16_FMTd__ "hd" // X86_64-LINUX:#define __INT16_FMTi__ "hi" @@ -9149,6 +9186,17 @@ // X86_64-NETBSD:#define __FLT_MIN_EXP__ (-125) // X86_64-NETBSD:#define __FLT_MIN__ 1.17549435e-38F // X86_64-NETBSD:#define __FLT_RADIX__ 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_BOOL_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_CHAR_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_INT_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_LLONG_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_LONG_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_POINTER_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_SHORT_LOCK_FREE 2 +// X86_64-NETBSD:#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1 +// X86_64-NETBSD:#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2 // X86_64-NETBSD:#define __INT16_C_SUFFIX__ // X86_64-NETBSD:#define __INT16_FMTd__ "hd" // X86_64-NETBSD:#define __INT16_FMTi__ "hi" |
