Use union instead of reinterpret_cast.
llvm-svn: 25751
diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp
index b0132ad..63927fa 100644
--- a/llvm/lib/Target/X86/X86Subtarget.cpp
+++ b/llvm/lib/Target/X86/X86Subtarget.cpp
@@ -67,11 +67,15 @@
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++;