maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Convert windows line endings to linux/unix line endings. 

llvm-svn: 179995
This commit is contained in:
Craig Topper 2013-04-22 05:38:01 +00:00
parent 2172ad64f9
commit 7af39d7de0
1 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
llvm/lib/Support/Host.cpp
View File

@ -112,19 +112,19 @@ static bool GetX86CpuIDAndInfo(unsigned value, unsigned *rEAX,
#endif
}
static bool OSHasAVXSupport() {
#if defined(__GNUC__)
// Check xgetbv; this uses a .byte sequence instead of the instruction
// directly because older assemblers do not include support for xgetbv and
// there is no easy way to conditionally compile based on the assembler used.
int rEAX, rEDX;
__asm__ (".byte 0x0f, 0x01, 0xd0" : "=a" (rEAX), "=d" (rEDX) : "c" (0));
#elif defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 160040219
unsigned long long rEAX = _xgetbv(_XCR_XFEATURE_ENABLED_MASK);
#else
int rEAX = 0; // Ensures we return false
#endif
return (rEAX & 6) == 6;
static bool OSHasAVXSupport() {
#if defined(__GNUC__)
// Check xgetbv; this uses a .byte sequence instead of the instruction
// directly because older assemblers do not include support for xgetbv and
// there is no easy way to conditionally compile based on the assembler used.
int rEAX, rEDX;
__asm__ (".byte 0x0f, 0x01, 0xd0" : "=a" (rEAX), "=d" (rEDX) : "c" (0));
#elif defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 160040219
unsigned long long rEAX = _xgetbv(_XCR_XFEATURE_ENABLED_MASK);
#else
int rEAX = 0; // Ensures we return false
#endif
return (rEAX & 6) == 6;
}
static void DetectX86FamilyModel(unsigned EAX, unsigned &Family,