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| author | Jeff Cohen <jeffc@jolt-lang.org> | 2006-01-28 18:47:32 +0000 |
|---|---|---|
| committer | Jeff Cohen <jeffc@jolt-lang.org> | 2006-01-28 18:47:32 +0000 |
| commit | a349640b7f39bba1ccce1b6d135c2a4239b2ccb7 (patch) | |
| tree | 23546f33ecfe4147de772c00fb4cab9c78a329fd /lib/Target/X86/X86Subtarget.cpp | |
| parent | 76177174960d03c6ac35acc27e9b45e206a6f633 (diff) | |
| download | external_llvm-a349640b7f39bba1ccce1b6d135c2a4239b2ccb7.zip external_llvm-a349640b7f39bba1ccce1b6d135c2a4239b2ccb7.tar.gz external_llvm-a349640b7f39bba1ccce1b6d135c2a4239b2ccb7.tar.bz2 | |
Use union instead of reinterpret_cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25751 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86Subtarget.cpp')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp index b0132ad..63927fa 100644 --- a/lib/Target/X86/X86Subtarget.cpp +++ b/lib/Target/X86/X86Subtarget.cpp @@ -67,11 +67,15 @@ static const char *GetCurrentX86CPU() { GetCpuIDAndInfo(0x80000001, &EAX, &EBX, &ECX, &EDX); bool Em64T = EDX & (1 << 29); - unsigned text[12]; - GetCpuIDAndInfo(0x80000002, text+0, text+1, text+2, text+3); - GetCpuIDAndInfo(0x80000003, text+4, text+5, text+6, text+7); - GetCpuIDAndInfo(0x80000004, text+8, text+9, text+10, text+11); - char *t = reinterpret_cast<char *>(&text[0]); + union { + unsigned u[12]; + char c[48]; + } text; + + GetCpuIDAndInfo(0x80000002, text.u+0, text.u+1, text.u+2, text.u+3); + GetCpuIDAndInfo(0x80000003, text.u+4, text.u+5, text.u+6, text.u+7); + GetCpuIDAndInfo(0x80000004, text.u+8, text.u+9, text.u+10, text.u+11); + char *t = text.c; while (*t == ' ') t++; |