Author: Armin Rigo <[email protected]>
Branch: fast-gil
Changeset: r72191:809cc4f15a0b
Date: 2014-06-24 14:43 +0200
http://bitbucket.org/pypy/pypy/changeset/809cc4f15a0b/
Log: in-progress
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
@@ -621,9 +621,9 @@
# http://lists.gnu.org/archive/html/bug-binutils/2007-07/msg00095.html
MOVD_rx = xmminsn('\x66', rex_w, '\x0F\x7E', register(2, 8), register(1),
'\xC0')
MOVD_xr = xmminsn('\x66', rex_w, '\x0F\x6E', register(1, 8), register(2),
'\xC0')
- MOVD_xb = xmminsn('\x66', rex_w, '\x0F\x6E', register(1, 8), stack_bp(2))
- MOVD_sx = xmminsn('\x66', rex_w, '\x0F\x7E', register(2, 8), stack_sp(1))
- MOVD_xs = xmminsn('\x66', rex_w, '\x0F\x6E', register(1, 8), stack_sp(2))
+ MOVQ_xb = xmminsn('\xF3', rex_nw, '\x0F\x7E', register(1, 8), stack_bp(2))
+ MOVQ_xs = xmminsn('\xF3', rex_nw, '\x0F\x7E', register(1, 8), stack_sp(2))
+ MOVQ_sx = xmminsn('\x66', rex_nw, '\x0F\xD6', register(2, 8), stack_sp(1))
PSRAD_xi = xmminsn('\x66', rex_nw, '\x0F\x72', register(1), '\xE0',
immediate(2, 'b'))
diff --git a/rpython/jit/backend/x86/test/test_rx86_32_auto_encoding.py
b/rpython/jit/backend/x86/test/test_rx86_32_auto_encoding.py
--- a/rpython/jit/backend/x86/test/test_rx86_32_auto_encoding.py
+++ b/rpython/jit/backend/x86/test/test_rx86_32_auto_encoding.py
@@ -191,7 +191,8 @@
for args in args_lists:
suffix = ""
if (argmodes and not self.is_xmm_insn
- and not instrname.startswith('FSTP')):
+ and not instrname.startswith('FSTP')
+ and not instrname.startswith('FLD')):
suffix = suffixes[self.WORD]
# Special case: On 64-bit CPUs, rx86 assumes 64-bit integer
# operands when converting to/from floating point, so we need to
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