Author: Armin Rigo <[email protected]>
Branch: stmgc-c7
Changeset: r70213:802bc9683f29
Date: 2014-03-23 16:48 +0100
http://bitbucket.org/pypy/pypy/changeset/802bc9683f29/
Log: comment
diff --git a/rpython/jit/backend/x86/rx86.py b/rpython/jit/backend/x86/rx86.py
--- a/rpython/jit/backend/x86/rx86.py
+++ b/rpython/jit/backend/x86/rx86.py
@@ -570,6 +570,8 @@
POP_b = insn(rex_nw, '\x8F', orbyte(0<<3), stack_bp(1))
POP_m = insn(rex_nw, '\x8F', orbyte(0<<3), mem_reg_plus_const(1))
+ # note: the segment specified in LEA should always be SEGMENT_NO;
+ # if instead you give it a SEGMENT_*S, it is ignored
LEA_rb = insn(rex_w, '\x8D', register(1,8), stack_bp(2))
LEA_rs = insn(rex_w, '\x8D', register(1,8), stack_sp(2))
LEA32_rb = insn(rex_w, '\x8D', register(1,8),stack_bp(2,force_32bits=True))
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