+2009-03-17 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/39482
+ * config/i386/i386.md (*truncdfsf_mixed): Avoid combining registers
+ from different units in a single alternative.
+ (*truncdfsf_i387): Ditto.
+ (*truncxfsf2_mixed): Ditto.
+ (*truncxfdf2_mixed): Ditto.
+
2009-03-17 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (dwarf2out_imported_module_or_decl_1): Allow
2009-03-17 H.J. Lu <hongjiu.lu@intel.com>
PR target/39477
- * doc/extend.texi: Correct register behavior for regparm on
- Intel 386.
+ * doc/extend.texi: Correct register behavior for regparm on Intel 386.
2009-03-17 H.J. Lu <hongjiu.lu@intel.com>
PR target/39476
- * config/i386/i386.c (ix86_function_regparm): Rewrite for
- 64bit.
+ * config/i386/i386.c (ix86_function_regparm): Rewrite for 64bit.
2009-03-17 H.J. Lu <hongjiu.lu@intel.com>
2008-03-13 Catherine Moore <clm@codesourcery.com>
- * gcc/config/i386/x-mingw32 (host-mingw32.o): Replace
+ * gcc/config/i386/x-mingw32 (host-mingw32.o): Replace
diagnostic.h with $(DIAGNOSTIC_H).
2008-03-12 Jakub Jelinek <jakub@redhat.com>
2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
PR target/39445
- * config/i386/i386.c (ix86_expand_push): Don't set memory
- alignment.
+ * config/i386/i386.c (ix86_expand_push): Don't set memory alignment.
2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
PR target/38824
- * config/i386/i386.md: Compare REGNO on the new peephole2
- patterns.
+ * config/i386/i386.md: Compare REGNO on the new peephole2 patterns.
2009-03-12 Vladimir Makarov <vmakarov@redhat.com>
2009-03-11 Jakub Jelinek <jakub@redhat.com>
PR target/39137
- * cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT
- macro.
+ * cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT macro.
* defaults.h (LOCAL_DECL_ALIGNMENT): Define if not yet defined.
* config/i386/i386.h (LOCAL_DECL_ALIGNMENT): Define.
* config/i386/i386.c (ix86_local_alignment): For
Nathan Froyd <froydnj@codesourcery.com>
PR middle-end/37850
- * libgcc2.c (__mulMODE3): Use explicit assignments to form the
- result.
+ * libgcc2.c (__mulMODE3): Use explicit assignments to form the result.
(__divMODE3): Likewise.
2009-03-09 Jakub Jelinek <jakub@redhat.com>
of referenced_var_check_and_insert.
PR debug/39372
- * dwarf2out.c (add_abstract_origin_attribute): Return
- origin_die.
+ * dwarf2out.c (add_abstract_origin_attribute): Return origin_die.
(gen_variable_die): Emit DW_AT_location on abstract static variable's
DIE, don't emit it if abstract origin already has it.
* tree-cfg.c (remove_useless_stmts_bind): GIMPLE_BINDs with any
2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* optc-gen.awk: No need to duplicate option flags twice.
- Reuse help texts for duplicate options which do not have
- any.
+ Reuse help texts for duplicate options which do not have any.
* gcc.c (display_help): Document --version.
(set_attr "mode" "SF")])
(define_insn "*truncdfsf_mixed"
- [(set (match_operand:SF 0 "nonimmediate_operand" "=m,?fx*r,Y2")
+ [(set (match_operand:SF 0 "nonimmediate_operand" "=m,Y2 ,?f,?x,?*r")
(float_truncate:SF
- (match_operand:DF 1 "nonimmediate_operand" "f ,f ,Y2m")))
- (clobber (match_operand:SF 2 "memory_operand" "=X,m ,X"))]
+ (match_operand:DF 1 "nonimmediate_operand" "f ,Y2m,f ,f ,f")))
+ (clobber (match_operand:SF 2 "memory_operand" "=X,X ,m ,m ,m"))]
"TARGET_MIX_SSE_I387"
{
switch (which_alternative)
{
case 0:
return output_387_reg_move (insn, operands);
-
case 1:
- return "#";
- case 2:
return "%vcvtsd2ss\t{%1, %d0|%d0, %1}";
+
default:
- gcc_unreachable ();
+ return "#";
}
}
- [(set_attr "type" "fmov,multi,ssecvt")
- (set_attr "unit" "*,i387,*")
- (set_attr "prefix" "orig,orig,maybe_vex")
+ [(set_attr "type" "fmov,ssecvt,multi,multi,multi")
+ (set_attr "unit" "*,*,i387,i387,i387")
+ (set_attr "prefix" "orig,maybe_vex,orig,orig,orig")
(set_attr "mode" "SF")])
(define_insn "*truncdfsf_i387"
- [(set (match_operand:SF 0 "nonimmediate_operand" "=m,?fx*r")
+ [(set (match_operand:SF 0 "nonimmediate_operand" "=m,?f,?x,?*r")
(float_truncate:SF
- (match_operand:DF 1 "nonimmediate_operand" "f,f")))
- (clobber (match_operand:SF 2 "memory_operand" "=X,m"))]
+ (match_operand:DF 1 "nonimmediate_operand" "f ,f ,f ,f")))
+ (clobber (match_operand:SF 2 "memory_operand" "=X,m ,m ,m"))]
"TARGET_80387"
{
switch (which_alternative)
case 0:
return output_387_reg_move (insn, operands);
- case 1:
- return "#";
default:
- gcc_unreachable ();
+ return "#";
}
}
- [(set_attr "type" "fmov,multi")
- (set_attr "unit" "*,i387")
+ [(set_attr "type" "fmov,multi,multi,multi")
+ (set_attr "unit" "*,i387,i387,i387")
(set_attr "mode" "SF")])
(define_insn "*truncdfsf2_i387_1"
})
(define_insn "*truncxfsf2_mixed"
- [(set (match_operand:SF 0 "nonimmediate_operand" "=m,?fx*r")
+ [(set (match_operand:SF 0 "nonimmediate_operand" "=m,?f,?x,?*r")
(float_truncate:SF
- (match_operand:XF 1 "register_operand" "f,f")))
- (clobber (match_operand:SF 2 "memory_operand" "=X,m"))]
+ (match_operand:XF 1 "register_operand" "f ,f ,f ,f")))
+ (clobber (match_operand:SF 2 "memory_operand" "=X,m ,m ,m"))]
"TARGET_80387"
{
gcc_assert (!which_alternative);
return output_387_reg_move (insn, operands);
}
- [(set_attr "type" "fmov,multi")
- (set_attr "unit" "*,i387")
+ [(set_attr "type" "fmov,multi,multi,multi")
+ (set_attr "unit" "*,i387,i387,i387")
(set_attr "mode" "SF")])
(define_insn "*truncxfdf2_mixed"
- [(set (match_operand:DF 0 "nonimmediate_operand" "=m,?fY2*r")
+ [(set (match_operand:DF 0 "nonimmediate_operand" "=m,?f,?Y2,?*r")
(float_truncate:DF
- (match_operand:XF 1 "register_operand" "f,f")))
- (clobber (match_operand:DF 2 "memory_operand" "=X,m"))]
+ (match_operand:XF 1 "register_operand" "f ,f ,f ,f")))
+ (clobber (match_operand:DF 2 "memory_operand" "=X,m ,m ,m"))]
"TARGET_80387"
{
gcc_assert (!which_alternative);
return output_387_reg_move (insn, operands);
}
- [(set_attr "type" "fmov,multi")
- (set_attr "unit" "*,i387")
+ [(set_attr "type" "fmov,multi,multi,multi")
+ (set_attr "unit" "*,i387,i387,i387")
(set_attr "mode" "DF")])
(define_insn "truncxf<mode>2_i387_noop"
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