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Add alpha intrinsics, contributed by Rahul Joshi

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7372 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-07-28 21:18:21 +00:00
parent c1e39ee659
commit f4836c754a
1 changed files with 19 additions and 5 deletions
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24
include/llvm/Intrinsics.h
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@ -17,12 +17,26 @@ namespace LLVMIntrinsic {
enum ID {
not_intrinsic = 0, // Must be zero
va_start, // Used to represent a va_start call in C
va_end, // Used to represent a va_end call in C
va_copy, // Used to represent a va_copy call in C
va_start, // Used to represent a va_start call in C
va_end, // Used to represent a va_end call in C
va_copy, // Used to represent a va_copy call in C
setjmp, // Used to represent a setjmp call in C
longjmp, // Used to represent a longjmp call in C
setjmp, // Used to represent a setjmp call in C
longjmp, // Used to represent a longjmp call in C
//===------------------------------------------------------------------===//
// This section defines intrinsic functions used to represent Alpha
// instructions...
//
alpha_ctlz, // CTLZ (count leading zero): counts the number of leading
// zeros in the given ulong value
alpha_cttz, // CTTZ (count trailing zero): counts the number of trailing
// zeros in the given ulong value
alpha_ctpop, // CTPOP (count population): counts the number of ones in
// the given ulong value
alpha_umulh, // UMULH (unsigned multiply quadword high): Takes two 64-bit
// (ulong) values, and returns the upper 64 bits of their
// 128 bit product as a ulong
};
}