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comparison graal/GraalCompiler/src/com/sun/c1x/ir/BlockEnd.java @ 2779:93ec3f067420

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Changed CriticalEdgeFinder to use LIRBlock.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Wed, 25 May 2011 11:04:59 +0200
parents 398b8fa5dc81
children 915456e4959e
comparison
equal deleted inserted replaced
2778:2ac7b30b7290 2779:93ec3f067420
50 } 50 }
51 51
52 /** 52 /**
53 * The list of instructions that produce input for this instruction. 53 * The list of instructions that produce input for this instruction.
54 */ 54 */
55 public BlockBegin blockSuccessor(int index) { 55 public Instruction blockSuccessor(int index) {
56 assert index >= 0 && index < blockSuccessorCount; 56 assert index >= 0 && index < blockSuccessorCount;
57 return (BlockBegin) successors().get(super.successorCount() + SUCCESSOR_COUNT + index); 57 return (Instruction) successors().get(super.successorCount() + SUCCESSOR_COUNT + index);
58 } 58 }
59 59
60 public Instruction setBlockSuccessor(int index, Instruction n) { 60 public Instruction setBlockSuccessor(int index, Instruction n) {
61 assert index >= 0 && index < blockSuccessorCount; 61 assert index >= 0 && index < blockSuccessorCount;
62 assert n == null || n instanceof BlockBegin : "only BlockBegins, for now... " + n.getClass(); 62 assert n == null || n instanceof BlockBegin : "only BlockBegins, for now... " + n.getClass();
121 121
122 /** 122 /**
123 * Gets the successor corresponding to the default (fall through) case. 123 * Gets the successor corresponding to the default (fall through) case.
124 * @return the default successor 124 * @return the default successor
125 */ 125 */
126 public BlockBegin defaultSuccessor() { 126 public Instruction defaultSuccessor() {
127 return blockSuccessor(blockSuccessorCount - 1); 127 return blockSuccessor(blockSuccessorCount - 1);
128 } 128 }
129 129
130 /** 130 /**
131 * Searches for the specified successor and returns its index into the 131 * Searches for the specified successor and returns its index into the