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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2013-10-26 07:50:08 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2013-10-26 07:50:08 (GMT) |
| commit | fdfd431637d67d40a0af98bfe92a2771a2852e94 (patch) | |
| tree | 2692402551901487a51802dbd30cabdbe6550299 /generic/tclOptimize.c | |
| parent | bb5a05a1e626246d6baeabd22e419a4eee18ff66 (diff) | |
| download | tcl-fdfd431637d67d40a0af98bfe92a2771a2852e94.zip tcl-fdfd431637d67d40a0af98bfe92a2771a2852e94.tar.gz tcl-fdfd431637d67d40a0af98bfe92a2771a2852e94.tar.bz2 | |
Change name of instruction to make way for future changes.
Diffstat (limited to 'generic/tclOptimize.c')
| -rw-r--r-- | generic/tclOptimize.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/generic/tclOptimize.c b/generic/tclOptimize.c index 3b16e6e..3196b83 100644 --- a/generic/tclOptimize.c +++ b/generic/tclOptimize.c @@ -191,7 +191,7 @@ TrimUnreachable( * ConvertZeroEffectToNOP -- * * Replace PUSH/POP sequences (when non-hazardous) with NOPs. Also - * replace PUSH empty/CONCAT and TRY_CVT_NUMERIC (when followed by an + * replace PUSH empty/STR_CONCAT and TRY_CVT_NUMERIC (when followed by an * operation that guarantees the check for arithmeticity) and eliminate * LNOT when we can invert the following JUMP condition. * @@ -227,7 +227,7 @@ ConvertZeroEffectToNOP( case INST_PUSH1: if (nextInst == INST_POP) { blank = size + InstLength(nextInst); - } else if (nextInst == INST_CONCAT1 + } else if (nextInst == INST_STR_CONCAT1 && TclGetUInt1AtPtr(currentInstPtr + size + 1) == 2) { Tcl_Obj *litPtr = TclFetchLiteral(envPtr, TclGetUInt1AtPtr(currentInstPtr + 1)); @@ -242,7 +242,7 @@ ConvertZeroEffectToNOP( case INST_PUSH4: if (nextInst == INST_POP) { blank = size + 1; - } else if (nextInst == INST_CONCAT1 + } else if (nextInst == INST_STR_CONCAT1 && TclGetUInt1AtPtr(currentInstPtr + size + 1) == 2) { Tcl_Obj *litPtr = TclFetchLiteral(envPtr, TclGetUInt4AtPtr(currentInstPtr + 1)); |