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Added an additional precondition check to OptJumpTarget3.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4280 b7a2c559-68d2-44c3-8de9-860c34a00d81
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uz 2009-09-30 14:10:13 +00:00
parent 5f609164d6
commit a532a52113
1 changed files with 3 additions and 2 deletions
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5
src/cc65/coptind.c
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@ -771,13 +771,14 @@ unsigned OptJumpTarget3 (CodeSeg* S)
CodeLabel* LN = 0;
/* Get next entry */
CodeEntry* E = CS_GetEntry (S, I);
CodeEntry* E = CS_GetEntry (S, I);
/* Check if this is a load insn with a label */
if ((E->Info & OF_LOAD) != 0 &&
CE_IsConstImm (E) &&
CE_HasLabel (E) &&
(N = CS_GetNextEntry (S, I)) != 0) {
(N = CS_GetNextEntry (S, I)) != 0 &&
(N->Info & OF_FBRA) == 0) {
/* Walk over all insn that jump here */
for (J = 0; J < CE_GetLabelCount (E); ++J) {