[cfe-commits] [PATCH] Clean up and fix X86 features
Jung-uk Kim
jkim at FreeBSD.org
Thu Nov 15 15:47:04 PST 2012
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 2012-11-15 16:52:49 -0500, Eli Friedman wrote:
> On Thu, Nov 15, 2012 at 10:41 AM, Jung-uk Kim <jkim at freebsd.org>
> wrote:
>> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
>>
>> [This is actually PR14344 but I was told to submit the patch
>> here. Please see the PR14344 for the PR history.]
>>
>> I have an AMD Family 10h processor and I realized that LZCNT and
>> POPCNT are not enabled by default. Then, I looked at
>> lib/Basic/Targets.cpp and found it needs some love (e.g., sync.
>> with LLVM's X86.td). :-)
>>
>> Please see the attached patch.
>>
>> - - AMD Barcelona("amdfam10") and later processors have LZCNT and
>> POPCNT instructions. - - AMD Piledriver("bdver2") and later
>> processors have BMI, FMA, and F16C instructions. - - Intel Ivy
>> Bridge("core-avx-i") and later processors have F16C
>> instructions. - - Do not set SIMD sets (i.e., MMX, SSE3, and AVX)
>> when they are implicitly set via higher instruction sets. - - Do
>> not enable POPCNT instruction with SSE4* instruction sets as
>> they are not part of the specifications nor uses SIMD registers.
>> [1]
>>
>> Jung-uk Kim
>>
>> [1] It has little bit of history behind it. AMD called them ABM
>> and they added "-mabm" option to GCC, which enabled both LZCNT
>> and POPCNT instructions. OTOH, Intel implemented POPCNT first
>> (Arrandale), then LZCNT later (upcoming Haswell). Therefore, GCC
>> had to separate the flag and added "-mpopcnt" and "-mlzcnt" (but
>> kept "-mabm" for backward compatibility).
>
> Tests are important here; please include the relevant changes for
> clang/test/Preprocessor/predefined-arch-macros.c .
Attached (not tried yet). Please note I had to add missing tests for
AMD processors.
Thanks!
Jung-uk Kim
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (FreeBSD)
Comment: Using GnuPG with Mozilla - http://www.enigmail.net/
iEYEARECAAYFAlClfvcACgkQmlay1b9qnVMJlwCfbzr7G6v2srRkxuOrQgmQtl35
zY4AnRErZGRIVtkDpLj/umIC9ODxJKdx
=fpGs
-----END PGP SIGNATURE-----
-------------- next part --------------
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -1854,58 +1854,54 @@
break;
case CK_Pentium3:
case CK_Pentium3M:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "sse", true);
break;
case CK_PentiumM:
case CK_Pentium4:
case CK_Pentium4M:
case CK_x86_64:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "sse2", true);
break;
case CK_Yonah:
case CK_Prescott:
case CK_Nocona:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "sse3", true);
break;
case CK_Core2:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "ssse3", true);
break;
case CK_Penryn:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "sse4.1", true);
break;
case CK_Atom:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "ssse3", true);
break;
case CK_Corei7:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "sse4", true);
+ setFeatureEnabled(Features, "popcnt", true);
break;
case CK_Corei7AVX:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "avx", true);
+ setFeatureEnabled(Features, "popcnt", true);
setFeatureEnabled(Features, "aes", true);
setFeatureEnabled(Features, "pclmul", true);
break;
case CK_CoreAVXi:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "avx", true);
+ setFeatureEnabled(Features, "popcnt", true);
setFeatureEnabled(Features, "aes", true);
setFeatureEnabled(Features, "pclmul", true);
setFeatureEnabled(Features, "rdrnd", true);
+ setFeatureEnabled(Features, "f16c", true);
break;
case CK_CoreAVX2:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "avx2", true);
+ setFeatureEnabled(Features, "popcnt", true);
setFeatureEnabled(Features, "aes", true);
setFeatureEnabled(Features, "pclmul", true);
setFeatureEnabled(Features, "lzcnt", true);
setFeatureEnabled(Features, "rdrnd", true);
+ setFeatureEnabled(Features, "f16c", true);
setFeatureEnabled(Features, "bmi", true);
setFeatureEnabled(Features, "bmi2", true);
setFeatureEnabled(Features, "rtm", true);
@@ -1946,23 +1942,35 @@
setFeatureEnabled(Features, "3dnowa", true);
break;
case CK_AMDFAM10:
- setFeatureEnabled(Features, "sse3", true);
setFeatureEnabled(Features, "sse4a", true);
setFeatureEnabled(Features, "3dnowa", true);
+ setFeatureEnabled(Features, "lzcnt", true);
+ setFeatureEnabled(Features, "popcnt", true);
break;
case CK_BTVER1:
setFeatureEnabled(Features, "ssse3", true);
setFeatureEnabled(Features, "sse4a", true);
+ setFeatureEnabled(Features, "lzcnt", true);
+ setFeatureEnabled(Features, "popcnt", true);
break;
case CK_BDVER1:
+ setFeatureEnabled(Features, "xop", true);
+ setFeatureEnabled(Features, "lzcnt", true);
+ setFeatureEnabled(Features, "popcnt", true);
+ setFeatureEnabled(Features, "aes", true);
+ setFeatureEnabled(Features, "pclmul", true);
+ break;
case CK_BDVER2:
- setFeatureEnabled(Features, "avx", true);
setFeatureEnabled(Features, "xop", true);
+ setFeatureEnabled(Features, "lzcnt", true);
+ setFeatureEnabled(Features, "popcnt", true);
setFeatureEnabled(Features, "aes", true);
setFeatureEnabled(Features, "pclmul", true);
+ setFeatureEnabled(Features, "bmi", true);
+ setFeatureEnabled(Features, "fma", true);
+ setFeatureEnabled(Features, "f16c", true);
break;
case CK_C3_2:
- setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "sse", true);
break;
}
@@ -1995,8 +2003,7 @@
Features["ssse3"] = true;
else if (Name == "sse4" || Name == "sse4.2")
Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
- Features["ssse3"] = Features["sse41"] = Features["sse42"] =
- Features["popcnt"] = true;
+ Features["ssse3"] = Features["sse41"] = Features["sse42"] = true;
else if (Name == "sse4.1")
Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = true;
@@ -2011,25 +2018,24 @@
else if (Name == "avx")
Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = Features["sse42"] =
- Features["popcnt"] = Features["avx"] = true;
+ Features["avx"] = true;
else if (Name == "avx2")
Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = Features["sse42"] =
- Features["popcnt"] = Features["avx"] = Features["avx2"] = true;
+ Features["avx"] = Features["avx2"] = true;
else if (Name == "fma")
Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = Features["sse42"] =
- Features["popcnt"] = Features["avx"] = Features["fma"] = true;
+ Features["avx"] = Features["fma"] = true;
else if (Name == "fma4")
- Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
+ Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = Features["sse42"] =
- Features["popcnt"] = Features["avx"] = Features["sse4a"] =
- Features["fma4"] = true;
+ Features["avx"] = Features["sse4a"] = Features["fma4"] = true;
else if (Name == "xop")
- Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
+ Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = Features["sse42"] =
- Features["popcnt"] = Features["avx"] = Features["sse4a"] =
- Features["fma4"] = Features["xop"] = true;
+ Features["avx"] = Features["sse4a"] = Features["fma4"] =
+ Features["xop"] = true;
else if (Name == "sse4a")
Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["sse4a"] = true;
--- test/Preprocessor/predefined-arch-macros.c
+++ test/Preprocessor/predefined-arch-macros.c
@@ -467,6 +467,7 @@
// CHECK_CORE_AVX_I_M32: #define __MMX__ 1
// CHECK_CORE_AVX_I_M32: #define __PCLMUL__ 1
// CHECK_CORE_AVX_I_M32: #define __RDRND__ 1
+// CHECK_CORE_AVX_I_M32: #define __F16C__ 1
// CHECK_CORE_AVX_I_M32: #define __SSE2__ 1
// CHECK_CORE_AVX_I_M32: #define __SSE3__ 1
// CHECK_CORE_AVX_I_M32: #define __SSE4_1__ 1
@@ -487,6 +488,7 @@
// CHECK_CORE_AVX_I_M64: #define __MMX__ 1
// CHECK_CORE_AVX_I_M64: #define __PCLMUL__ 1
// CHECK_CORE_AVX_I_M64: #define __RDRND__ 1
+// CHECK_CORE_AVX_I_M64: #define __F16C__ 1
// CHECK_CORE_AVX_I_M64: #define __SSE2_MATH__ 1
// CHECK_CORE_AVX_I_M64: #define __SSE2__ 1
// CHECK_CORE_AVX_I_M64: #define __SSE3__ 1
@@ -516,6 +518,7 @@
// CHECK_CORE_AVX2_M32: #define __PCLMUL__ 1
// CHECK_CORE_AVX2_M32: #define __POPCNT__ 1
// CHECK_CORE_AVX2_M32: #define __RDRND__ 1
+// CHECK_CORE_AVX2_M32: #define __F16C__ 1
// CHECK_CORE_AVX2_M32: #define __RTM__ 1
// CHECK_CORE_AVX2_M32: #define __SSE2__ 1
// CHECK_CORE_AVX2_M32: #define __SSE3__ 1
@@ -542,6 +545,7 @@
// CHECK_CORE_AVX2_M64: #define __PCLMUL__ 1
// CHECK_CORE_AVX2_M64: #define __POPCNT__ 1
// CHECK_CORE_AVX2_M64: #define __RDRND__ 1
+// CHECK_CORE_AVX2_M64: #define __F16C__ 1
// CHECK_CORE_AVX2_M64: #define __RTM__ 1
// CHECK_CORE_AVX2_M64: #define __SSE2_MATH__ 1
// CHECK_CORE_AVX2_M64: #define __SSE2__ 1
@@ -1008,12 +1012,33 @@
// CHECK_ATHLON_FX_M64: #define __tune_k8__ 1
// CHECK_ATHLON_FX_M64: #define __x86_64 1
// CHECK_ATHLON_FX_M64: #define __x86_64__ 1
+// RUN: %clang -march=amdfam10 -m32 -E -dM %s -o - 2>&1 \
+// RUN: -target i386-unknown-linux \
+// RUN: | FileCheck %s -check-prefix=CHECK_AMDFAM10_M32
+// CHECK_AMDFAM10_M32: #define __3dNOW_A__ 1
+// CHECK_AMDFAM10_M32: #define __3dNOW__ 1
+// CHECK_AMDFAM10_M32: #define __MMX__ 1
+// CHECK_AMDFAM10_M32: #define __LZCNT__ 1
+// CHECK_AMDFAM10_M32: #define __POPCNT__ 1
+// CHECK_AMDFAM10_M32: #define __SSE2_MATH__ 1
+// CHECK_AMDFAM10_M32: #define __SSE2__ 1
+// CHECK_AMDFAM10_M32: #define __SSE3__ 1
+// CHECK_AMDFAM10_M32: #define __SSE4A__ 1
+// CHECK_AMDFAM10_M32: #define __SSE_MATH__ 1
+// CHECK_AMDFAM10_M32: #define __SSE__ 1
+// CHECK_AMDFAM10_M32: #define __i386 1
+// CHECK_AMDFAM10_M32: #define __i386__ 1
+// CHECK_AMDFAM10_M32: #define __amdfam10 1
+// CHECK_AMDFAM10_M32: #define __amdfam10__ 1
+// CHECK_AMDFAM10_M32: #define __tune_amdfam10__ 1
// RUN: %clang -march=amdfam10 -m64 -E -dM %s -o - 2>&1 \
// RUN: -target i386-unknown-linux \
// RUN: | FileCheck %s -check-prefix=CHECK_AMDFAM10_M64
// CHECK_AMDFAM10_M64: #define __3dNOW_A__ 1
// CHECK_AMDFAM10_M64: #define __3dNOW__ 1
// CHECK_AMDFAM10_M64: #define __MMX__ 1
+// CHECK_AMDFAM10_M64: #define __LZCNT__ 1
+// CHECK_AMDFAM10_M64: #define __POPCNT__ 1
// CHECK_AMDFAM10_M64: #define __SSE2_MATH__ 1
// CHECK_AMDFAM10_M64: #define __SSE2__ 1
// CHECK_AMDFAM10_M64: #define __SSE3__ 1
@@ -1027,14 +1052,86 @@
// CHECK_AMDFAM10_M64: #define __tune_amdfam10__ 1
// CHECK_AMDFAM10_M64: #define __x86_64 1
// CHECK_AMDFAM10_M64: #define __x86_64__ 1
+// RUN: %clang -march=btver1 -m32 -E -dM %s -o - 2>&1 \
+// RUN: -target i386-unknown-linux \
+// RUN: | FileCheck %s -check-prefix=CHECK_BTVER1_M32
+// CHECK_BTVER1_M32-NOT: #define __3dNOW_A__ 1
+// CHECK_BTVER1_M32-NOT: #define __3dNOW__ 1
+// CHECK_BTVER1_M32: #define __MMX__ 1
+// CHECK_BTVER1_M32: #define __LZCNT__ 1
+// CHECK_BTVER1_M32: #define __POPCNT__ 1
+// CHECK_BTVER1_M32: #define __SSE2_MATH__ 1
+// CHECK_BTVER1_M32: #define __SSE2__ 1
+// CHECK_BTVER1_M32: #define __SSE3__ 1
+// CHECK_BTVER1_M32: #define __SSE4A__ 1
+// CHECK_BTVER1_M32: #define __SSE_MATH__ 1
+// CHECK_BTVER1_M32: #define __SSE__ 1
+// CHECK_BTVER1_M32: #define __SSSE3__ 1
+// CHECK_BTVER1_M32: #define __i386 1
+// CHECK_BTVER1_M32: #define __i386__ 1
+// CHECK_BTVER1_M32: #define __btver1 1
+// CHECK_BTVER1_M32: #define __btver1__ 1
+// CHECK_BTVER1_M32: #define __tune_btver1__ 1
+// RUN: %clang -march=btver1 -m64 -E -dM %s -o - 2>&1 \
+// RUN: -target i386-unknown-linux \
+// RUN: | FileCheck %s -check-prefix=CHECK_BTVER1_M64
+// CHECK_BTVER1_M64-NOT: #define __3dNOW_A__ 1
+// CHECK_BTVER1_M64-NOT: #define __3dNOW__ 1
+// CHECK_BTVER1_M64: #define __MMX__ 1
+// CHECK_BTVER1_M64: #define __LZCNT__ 1
+// CHECK_BTVER1_M64: #define __POPCNT__ 1
+// CHECK_BTVER1_M64: #define __SSE2_MATH__ 1
+// CHECK_BTVER1_M64: #define __SSE2__ 1
+// CHECK_BTVER1_M64: #define __SSE3__ 1
+// CHECK_BTVER1_M64: #define __SSE4A__ 1
+// CHECK_BTVER1_M64: #define __SSE_MATH__ 1
+// CHECK_BTVER1_M64: #define __SSE__ 1
+// CHECK_BTVER1_M64: #define __SSSE3__ 1
+// CHECK_BTVER1_M64: #define __amd64 1
+// CHECK_BTVER1_M64: #define __amd64__ 1
+// CHECK_BTVER1_M64: #define __btver1 1
+// CHECK_BTVER1_M64: #define __btver1__ 1
+// CHECK_BTVER1_M64: #define __tune_btver1__ 1
+// CHECK_BTVER1_M64: #define __x86_64 1
+// CHECK_BTVER1_M64: #define __x86_64__ 1
+// RUN: %clang -march=bdver1 -m32 -E -dM %s -o - 2>&1 \
+// RUN: -target i386-unknown-linux \
+// RUN: | FileCheck %s -check-prefix=CHECK_BDVER1_M32
+// CHECK_BDVER1_M32: #define __AES__ 1
+// CHECK_BDVER1_M32: #define __AVX__ 1
+// CHECK_BDVER1_M32-NOT: #define __3dNOW_A__ 1
+// CHECK_BDVER1_M32-NOT: #define __3dNOW__ 1
+// CHECK_BDVER1_M32: #define __FMA4__ 1
+// CHECK_BDVER1_M32: #define __MMX__ 1
+// CHECK_BDVER1_M32: #define __LZCNT__ 1
+// CHECK_BDVER1_M32: #define __POPCNT__ 1
+// CHECK_BDVER1_M32: #define __PCLMUL__ 1
+// CHECK_BDVER1_M32: #define __SSE2_MATH__ 1
+// CHECK_BDVER1_M32: #define __SSE2__ 1
+// CHECK_BDVER1_M32: #define __SSE3__ 1
+// CHECK_BDVER1_M32: #define __SSE4A__ 1
+// CHECK_BDVER1_M32: #define __SSE4_1__ 1
+// CHECK_BDVER1_M32: #define __SSE4_2__ 1
+// CHECK_BDVER1_M32: #define __SSE_MATH__ 1
+// CHECK_BDVER1_M32: #define __SSE__ 1
+// CHECK_BDVER1_M32: #define __SSSE3__ 1
+// CHECK_BDVER1_M32: #define __XOP__ 1
+// CHECK_BDVER1_M32: #define __i386 1
+// CHECK_BDVER1_M32: #define __i386__ 1
+// CHECK_BDVER1_M32: #define __bdver1 1
+// CHECK_BDVER1_M32: #define __bdver1__ 1
+// CHECK_BDVER1_M32: #define __tune_bdver1__ 1
// RUN: %clang -march=bdver1 -m64 -E -dM %s -o - 2>&1 \
// RUN: -target i386-unknown-linux \
// RUN: | FileCheck %s -check-prefix=CHECK_BDVER1_M64
+// CHECK_BDVER1_M64: #define __AES__ 1
// CHECK_BDVER1_M64: #define __AVX__ 1
// CHECK_BDVER1_M64-NOT: #define __3dNOW_A__ 1
// CHECK_BDVER1_M64-NOT: #define __3dNOW__ 1
// CHECK_BDVER1_M64: #define __FMA4__ 1
// CHECK_BDVER1_M64: #define __MMX__ 1
+// CHECK_BDVER1_M64: #define __LZCNT__ 1
+// CHECK_BDVER1_M64: #define __POPCNT__ 1
// CHECK_BDVER1_M64: #define __PCLMUL__ 1
// CHECK_BDVER1_M64: #define __SSE2_MATH__ 1
// CHECK_BDVER1_M64: #define __SSE2__ 1
@@ -1053,5 +1150,67 @@
// CHECK_BDVER1_M64: #define __tune_bdver1__ 1
// CHECK_BDVER1_M64: #define __x86_64 1
// CHECK_BDVER1_M64: #define __x86_64__ 1
+// RUN: %clang -march=bdver2 -m32 -E -dM %s -o - 2>&1 \
+// RUN: -target i386-unknown-linux \
+// RUN: | FileCheck %s -check-prefix=CHECK_BDVER2_M32
+// CHECK_BDVER2_M32: #define __AES__ 1
+// CHECK_BDVER2_M32: #define __AVX__ 1
+// CHECK_BDVER2_M32-NOT: #define __3dNOW_A__ 1
+// CHECK_BDVER2_M32-NOT: #define __3dNOW__ 1
+// CHECK_BDVER2_M32: #define __F16C__ 1
+// CHECK_BDVER2_M32: #define __BMI__ 1
+// CHECK_BDVER2_M32: #define __FMA__ 1
+// CHECK_BDVER2_M32: #define __FMA4__ 1
+// CHECK_BDVER2_M32: #define __MMX__ 1
+// CHECK_BDVER2_M32: #define __LZCNT__ 1
+// CHECK_BDVER2_M32: #define __POPCNT__ 1
+// CHECK_BDVER2_M32: #define __PCLMUL__ 1
+// CHECK_BDVER2_M32: #define __SSE2_MATH__ 1
+// CHECK_BDVER2_M32: #define __SSE2__ 1
+// CHECK_BDVER2_M32: #define __SSE3__ 1
+// CHECK_BDVER2_M32: #define __SSE4A__ 1
+// CHECK_BDVER2_M32: #define __SSE4_1__ 1
+// CHECK_BDVER2_M32: #define __SSE4_2__ 1
+// CHECK_BDVER2_M32: #define __SSE_MATH__ 1
+// CHECK_BDVER2_M32: #define __SSE__ 1
+// CHECK_BDVER2_M32: #define __SSSE3__ 1
+// CHECK_BDVER2_M32: #define __XOP__ 1
+// CHECK_BDVER2_M32: #define __i386 1
+// CHECK_BDVER2_M32: #define __i386__ 1
+// CHECK_BDVER2_M32: #define __bdver2 1
+// CHECK_BDVER2_M32: #define __bdver2__ 1
+// CHECK_BDVER2_M32: #define __tune_bdver2__ 1
+// RUN: %clang -march=bdver2 -m64 -E -dM %s -o - 2>&1 \
+// RUN: -target i386-unknown-linux \
+// RUN: | FileCheck %s -check-prefix=CHECK_BDVER2_M64
+// CHECK_BDVER2_M64: #define __AES__ 1
+// CHECK_BDVER2_M64: #define __AVX__ 1
+// CHECK_BDVER2_M64-NOT: #define __3dNOW_A__ 1
+// CHECK_BDVER2_M64-NOT: #define __3dNOW__ 1
+// CHECK_BDVER2_M64: #define __F16C__ 1
+// CHECK_BDVER2_M64: #define __BMI__ 1
+// CHECK_BDVER2_M64: #define __FMA__ 1
+// CHECK_BDVER2_M64: #define __FMA4__ 1
+// CHECK_BDVER2_M64: #define __MMX__ 1
+// CHECK_BDVER2_M64: #define __LZCNT__ 1
+// CHECK_BDVER2_M64: #define __POPCNT__ 1
+// CHECK_BDVER2_M64: #define __PCLMUL__ 1
+// CHECK_BDVER2_M64: #define __SSE2_MATH__ 1
+// CHECK_BDVER2_M64: #define __SSE2__ 1
+// CHECK_BDVER2_M64: #define __SSE3__ 1
+// CHECK_BDVER2_M64: #define __SSE4A__ 1
+// CHECK_BDVER2_M64: #define __SSE4_1__ 1
+// CHECK_BDVER2_M64: #define __SSE4_2__ 1
+// CHECK_BDVER2_M64: #define __SSE_MATH__ 1
+// CHECK_BDVER2_M64: #define __SSE__ 1
+// CHECK_BDVER2_M64: #define __SSSE3__ 1
+// CHECK_BDVER2_M64: #define __XOP__ 1
+// CHECK_BDVER2_M64: #define __amd64 1
+// CHECK_BDVER2_M64: #define __amd64__ 1
+// CHECK_BDVER2_M64: #define __bdver2 1
+// CHECK_BDVER2_M64: #define __bdver2__ 1
+// CHECK_BDVER2_M64: #define __tune_bdver2__ 1
+// CHECK_BDVER2_M64: #define __x86_64 1
+// CHECK_BDVER2_M64: #define __x86_64__ 1
//
// End X86/GCC/Linux tests ------------------
More information about the cfe-commits
mailing list