Searched refs:zero (Results 101 - 108 of 108) sorted by relevance

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/openjdk7/hotspot/src/cpu/x86/vm/
H A DsharedRuntime_x86_64.cpp2311 // Save the test result, for recursive case, the result is zero
2499 __ jcc(Assembler::zero, L);
2957 __ jcc(Assembler::zero, skipUnbox);
3399 __ jcc(Assembler::zero, no_pending_exception);
H A Dc1_Runtime1_x86.cpp1042 __ jcc(Assembler::zero, ok);
H A Dassembler_x86.hpp457 zero = 0x4, enumerator in enum:Assembler::Condition
1306 // These dummies prevent using movl from converting a zero (like NULL) into Register
1322 // These dummies prevent using movq from converting a zero (like NULL) into Register
1610 void set_byte_if_not_zero(Register dst); // sets reg to 1 if not zero, otherwise 0
1885 // Support for fast byte/short loading with zero extension (depending on particular CPU)
2098 // converting a zero (like NULL) into a Register by giving
2307 void set_word_if_not_zero(Register reg); // sets reg to 1 if not zero, otherwise 0
/openjdk7/jdk/src/share/native/common/
H A Dcheck_code.c411 static void *CCalloc(context_type *context, int size, jboolean zero);
1141 /* 4639449, 4647081: Padding bytes must be zero. */
1145 CCerror(context, "Non zero padding bytes in switch");
1320 "Fourth operand byte of invokeinterface must be zero");
1326 "Third and fourth operand bytes of invokedynamic must be zero");
3498 CCalloc(context_type *context, int size, jboolean zero) argument
3536 if (zero)
/openjdk7/hotspot/src/share/vm/opto/
H A Dmemnode.cpp1031 // A load from a freshly-created object always returns zero.
1037 // return a zero value for the load's basic type
1416 // zero out the control input.
1754 // If we are loading from a freshly-allocated object, produce a zero,
1756 // (Also allow a variable load from a fresh array to produce zero.)
1770 // so just return a zero of the appropriate type
2389 // Store of zero anywhere into a freshly-allocated object?
2398 // the store may also apply to zero-bits in an earlier object
2625 // Clearing a zero length array does nothing
2660 Node *zero local
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H A Dlibrary_call.cpp1253 Node* zero = __ ConI(0); local
1273 __ loop(this, nargs, j, zero, BoolTest::lt, targetCountLess1); {
1279 __ if_then(__ AndI(cache, __ LShiftI(one, src2)), BoolTest::eq, zero); { local
1293 __ if_then(__ AndI(cache, __ LShiftI(one, src)), BoolTest::eq, zero, likely); { local
1754 // zero node
2866 // The 'test' is non-zero if we need to take a slow path.
3724 // Do a null check, and return zero if null.
4595 // If so, we will take responsibility here for initializing it to zero.
4615 // initializing any non-copied parts of the object to zero.
4630 zero_path = 4, // bypass when length of copy is zero
[all...]
/openjdk7/jdk/src/solaris/classes/sun/awt/X11/
H A DXWindowPeer.java1999 mwm_hints.zero();
/openjdk7/hotspot/src/cpu/sparc/vm/
H A Dassembler_sparc.hpp56 // reserved for certain tools. g0, of course, is always zero.
811 zero = 1, enumerator in enum:Assembler::Condition
1934 // compares register with zero (32 bit) and branches (V9 and V8 instructions)
1936 // Compares a pointer register with zero and branches on (not)null.
1954 // Short branch version for compares a pointer pwith zero.
2032 // set may be either setsw or setuw (high 32 bits may be zero or sign)
2203 // - They emit only a move if s2 is a constant zero.

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