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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2015-11-10 02:27:55 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2015-11-10 02:27:55 (GMT) |
| commit | 3ea70c5bbb1dccef126ec75cfb291952527559b1 (patch) | |
| tree | 9e84525a1e799741be8bd9cf0a0b8111018cafc9 | |
| parent | 250af87c9a8922c8d05c66734d551c0267b98a30 (diff) | |
| download | tcl-mig_tmp.zip tcl-mig_tmp.tar.gz tcl-mig_tmp.tar.bz2 | |
update the range data for code that was moved to the endmig_tmp
| -rw-r--r-- | generic/tclOptimize.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/generic/tclOptimize.c b/generic/tclOptimize.c index d77e827..5c72460 100644 --- a/generic/tclOptimize.c +++ b/generic/tclOptimize.c @@ -227,7 +227,7 @@ Initialize( } } - //MoveUnreachable(envPtr, padPtr); + MoveUnreachable(envPtr, padPtr); /* * Now insure that all remaining targets are marked as reachable, and also @@ -1024,6 +1024,13 @@ MoveUnreachable( } break; + case INST_DONE: + case INST_TAILCALL: + case INST_CONTINUE: + case INST_BREAK: + fixend = 0; + break; + case INST_RETURN_CODE_BRANCH: /* let's hope there was no 1-jump to OK code! */ nextpc += 10; @@ -1048,7 +1055,7 @@ MoveUnreachable( /* * The code has been moved, jump targets are all absolute. Pass over the - * moved code, updating jump targets and setting. + * moved code, updating jump targets to the correct (relative) value. */ for (pc = codeSize; @@ -1082,7 +1089,7 @@ MoveUnreachable( padPtr->codeSize = envPtr->codeNext - envPtr->codeStart; - /* Update all range targets */ + /* Update all ranges and targets */ imax = envPtr->exceptArrayNext; for (i = 0 ; i < imax; i++) { @@ -1097,6 +1104,9 @@ MoveUnreachable( rangePtr->continueOffset = FOLLOW(NEW[rangePtr->continueOffset]); } } + target = rangePtr->codeOffset + rangePtr->numCodeBytes; + rangePtr->codeOffset = NEW[rangePtr->codeOffset]; + rangePtr->numCodeBytes = NEW[target]-rangePtr->codeOffset; } } |