gh-mirror/mikepaul-LuaJIT
1
0
Fork 1
mirror of https://github.com/LuaJIT/LuaJIT.git synced 2025-02-12 17:24:09 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

PPC: Use unsigned compares for pointer comparisons.

Browse Source
This commit is contained in:
Mike Pall 2010-09-09 01:14:17 +02:00
parent 9fd10963b9
commit 8a1af8cf89
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/buildvm_ppc.dasc
View File

@ -1584,7 +1584,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|
|2: // Check for __index if table value is nil.
| lwz TAB:TMP2, TAB:RB->metatable
| cmpwi TAB:TMP2, 0
| cmplwi TAB:TMP2, 0
| beq <1 // No metatable: done.
| lbz TMP0, TAB:TMP2->nomm
| andi. TMP0, TMP0, 1<<MM_index
@ -1628,14 +1628,14 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|
|4: // Follow hash chain.
| lwz NODE:TMP2, NODE:TMP2->next
| cmpwi NODE:TMP2, 0
| cmplwi NODE:TMP2, 0
| bne <1
| // End of hash chain: key not found, nil result.
| evmr TMP1, TISNIL
|
|5: // Check for __index if table value is nil.
| lwz TAB:TMP2, TAB:RB->metatable
| cmpwi TAB:TMP2, 0
| cmplwi TAB:TMP2, 0
| beq <3 // No metatable: done.
| lbz TMP0, TAB:TMP2->nomm
| andi. TMP0, TMP0, 1<<MM_index
@ -1661,7 +1661,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|
|5: // Check for __index if table value is nil.
| lwz TAB:TMP2, TAB:RB->metatable
| cmpwi TAB:TMP2, 0
| cmplwi TAB:TMP2, 0
| beq <1 // No metatable: done.
| lbz TMP2, TAB:TMP2->nomm
| andi. TMP2, TMP2, 1<<MM_index
@ -1697,7 +1697,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|
|2: // Check for __newindex if previous value is nil.
| lwz TAB:TMP3, TAB:RB->metatable
| cmpwi TAB:TMP3, 0
| cmplwi TAB:TMP3, 0
| beq <1 // No metatable: done.
| lbz TMP0, TAB:TMP3->nomm
| andi. TMP0, TMP0, 1<<MM_newindex
@ -1748,7 +1748,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|
|4: // Check for __newindex if previous value is nil.
| lwz TAB:TMP1, TAB:RB->metatable
| cmpwi TAB:TMP1, 0
| cmplwi TAB:TMP1, 0
| beq <2 // No metatable: done.
| lbz TMP0, TAB:TMP1->nomm
| andi. TMP0, TMP0, 1<<MM_newindex
@ -1757,7 +1757,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|
|5: // Follow hash chain.
| lwz NODE:TMP2, NODE:TMP2->next
| cmpwi NODE:TMP2, 0
| cmplwi NODE:TMP2, 0
| bne <1
| // End of hash chain: key not found, add a new one.
|
@ -1766,7 +1766,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
| la CARG3, DISPATCH_GL(tmptv)(DISPATCH)
| stw PC, SAVE_PC
| mr CARG1, L
| cmpwi TAB:TMP1, 0
| cmplwi TAB:TMP1, 0
| stw BASE, L->base
| beq >6 // No metatable: continue.
| lbz TMP0, TAB:TMP1->nomm
@ -1809,7 +1809,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|
|5: // Check for __newindex if previous value is nil.
| lwz TAB:TMP1, TAB:RB->metatable
| cmpwi TAB:TMP1, 0
| cmplwi TAB:TMP1, 0
| beq <1 // No metatable: done.
| lbz TMP1, TAB:TMP1->nomm
| andi. TMP1, TMP1, 1<<MM_newindex
@ -1864,7 +1864,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
| andi. TMP0, TMP1, FRAME_TYPE // Caveat: preserve cr0 until the crand.
| lbz TMP3, LFUNC:RB->ffid
| xori TMP2, TMP1, FRAME_VARG
| cmpwi cr1, NARGS8:RC, 0
| cmplwi cr1, NARGS8:RC, 0
| bne >7
|1:
| stw LFUNC:RB, FRAME_FUNC(BASE) // Copy function down, but keep PC.
@ -1874,7 +1874,7 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
|2:
| addi TMP3, TMP2, 8
| evlddx TMP0, RA, TMP2
| cmpw cr1, TMP3, NARGS8:RC
| cmplw cr1, TMP3, NARGS8:RC
| evstddx TMP0, BASE, TMP2
| mr TMP2, TMP3
| bne cr1, <2