gh-mirror/mikepaul-LuaJIT
1
0
Fork 0
mirror of https://github.com/LuaJIT/LuaJIT.git synced 2025-02-07 23:24:09 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix XSTORE for IRT_NUM constants.

Browse Source
This commit is contained in:
Mike Pall 2010-12-20 19:34:15 +01:00
parent 1eb6e23730
commit c8d6f078a5
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/lj_asm.c
View File

@ -2056,7 +2056,8 @@ static void asm_fxstore(ASMState *as, IRIns *ir)
/* The IRT_I16/IRT_U16 stores should never be simplified for constant /* The IRT_I16/IRT_U16 stores should never be simplified for constant
** values since mov word [mem], imm16 has a length-changing prefix. ** values since mov word [mem], imm16 has a length-changing prefix.
*/ */
if (!asm_isk32(as, ir->op2, &k) || irt_isi16(ir->t) || irt_isu16(ir->t)) { if (irt_isi16(ir->t) || irt_isu16(ir->t) || irt_isnum(ir->t) ||
!asm_isk32(as, ir->op2, &k)) {
RegSet allow8 = irt_isnum(ir->t) ? RSET_FPR : RegSet allow8 = irt_isnum(ir->t) ? RSET_FPR :
(irt_isi8(ir->t) || irt_isu8(ir->t)) ? RSET_GPR8 : RSET_GPR; (irt_isi8(ir->t) || irt_isu8(ir->t)) ? RSET_GPR8 : RSET_GPR;
src = osrc = ra_alloc1(as, ir->op2, allow8); src = osrc = ra_alloc1(as, ir->op2, allow8);