diff options
Diffstat (limited to 'compiler/elymasAsmLib.ey')
| -rw-r--r-- | compiler/elymasAsmLib.ey | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/elymasAsmLib.ey b/compiler/elymasAsmLib.ey index fb6bd76..2d3fe88 100644 --- a/compiler/elymasAsmLib.ey +++ b/compiler/elymasAsmLib.ey @@ -803,12 +803,10 @@ # guaranteed not to clobber rcx, rsi (because it is used in many loops) @markObject # rdi == address of a reachable object or some other random bits - 15 /dil :testbImmReg - /markObjectDone :jnzLbl32 # pointing to unaligned address - /rdi /rdx :movqRegReg /r8 /rdx :subqRegReg /markObjectDone :jbLbl32 # pointing below the heap + /rdi /r11 :cmpqRegReg /markObjectDone :jbeLbl32 # pointing above the heap @@ -821,6 +819,8 @@ /markObjectDone :jcLbl8 # was already marked (or not an object at all) /rdx /r9 :btqRegMem # test block bit /markObjectDoneFixMarkBit :jncLbl8 # not pointing to an object (... and mark bit should not have been set) + 15 /dil :testbImmReg + /markObjectDoneFixMarkBit :jnzLbl32 # pointing to unaligned address (... and mark bit should not have been set) /rbp /rbp :xorqRegReg # rbp == 0: not from stack exploration, function code references ignored if trivial forward |