src/assembler.h - Issue 118107: Add shift operations to x64 assembler.

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Side by Side Diff: src/assembler.h

Issue 118107: Add shift operations to x64 assembler. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 11 years, 6 months ago

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1 // Copyright (c) 1994-2006 Sun Microsystems Inc.	1 // Copyright (c) 1994-2006 Sun Microsystems Inc.

2 // All Rights Reserved.	2 // All Rights Reserved.

3 //	3 //

4 // Redistribution and use in source and binary forms, with or without	4 // Redistribution and use in source and binary forms, with or without

5 // modification, are permitted provided that the following conditions are	5 // modification, are permitted provided that the following conditions are

6 // met:	6 // met:

7 //	7 //

8 // - Redistributions of source code must retain the above copyright notice,	8 // - Redistributions of source code must retain the above copyright notice,

9 // this list of conditions and the following disclaimer.	9 // this list of conditions and the following disclaimer.

10 //	10 //

(...skipping 423 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
434 static inline bool is_int8(int x) { return is_intn(x, 8); }	434 static inline bool is_int8(int x) { return is_intn(x, 8); }

435	435

436 static inline bool is_uintn(int x, int n) {	436 static inline bool is_uintn(int x, int n) {

437 return (x & -(1 << n)) == 0;	437 return (x & -(1 << n)) == 0;

438 }	438 }

439	439

440 static inline bool is_uint2(int x) { return is_uintn(x, 2); }	440 static inline bool is_uint2(int x) { return is_uintn(x, 2); }

441 static inline bool is_uint3(int x) { return is_uintn(x, 3); }	441 static inline bool is_uint3(int x) { return is_uintn(x, 3); }

442 static inline bool is_uint4(int x) { return is_uintn(x, 4); }	442 static inline bool is_uint4(int x) { return is_uintn(x, 4); }

443 static inline bool is_uint5(int x) { return is_uintn(x, 5); }	443 static inline bool is_uint5(int x) { return is_uintn(x, 5); }

	444 static inline bool is_uint6(int x) { return is_uintn(x, 6); }

444 static inline bool is_uint8(int x) { return is_uintn(x, 8); }	445 static inline bool is_uint8(int x) { return is_uintn(x, 8); }

445 static inline bool is_uint12(int x) { return is_uintn(x, 12); }	446 static inline bool is_uint12(int x) { return is_uintn(x, 12); }

446 static inline bool is_uint16(int x) { return is_uintn(x, 16); }	447 static inline bool is_uint16(int x) { return is_uintn(x, 16); }

447 static inline bool is_uint24(int x) { return is_uintn(x, 24); }	448 static inline bool is_uint24(int x) { return is_uintn(x, 24); }

448	449

449 } } // namespace v8::internal	450 } } // namespace v8::internal

450	451

451 #endif // V8_ASSEMBLER_H_	452 #endif // V8_ASSEMBLER_H_

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