+2010-04-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (ashr<mode>3): Macroize expander from
+ ashr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator.
+ (*ashr<mode>3_doubleword): New insn_and_split_pattern. Macroize
+ pattern from *ashr{di,ti}3_1 and corresponding splitters using
+ DWI mode iterator.
+ (*ashr<mode>3_doubleword peephole2): Macroize peephole2 pattern
+ from corresponding peephole2 patterns.
+ (ashrdi3_cvt): Rename from ashrdi3_63_rex64.
+ (ashrsi3_cvt): Rename from ashrsi3_31.
+ (*ashrsi3_cvt_zext): Rename from *ashrsi3_31_zext.
+ (x86_shift<mode>_adj_3): Macroize expander from x86_shift_adj_3
+ and x86_64_shift_adj_3 using SWI48 mode iterator.
+ (*ashr<mode>3_1): Merge with *ashr{qi,hi,si}3_1_one_bit and
+ *ashrdi3_1_one_bit_rex64. Macroize insn from *ashr{qi,hi,si}3_cmp
+ and *ashrdi3_cmp_rex64 using SWI mode iterator.
+ (*ashrqi3_1_slp): Merge with *ashrqi3_1_one_bit_slp.
+ (*ashr<mode>3_cmp): Merge with *ashr{qi,hi,si}3_one_bit_cmp and
+ *ashrdi3_one_bit_cmp_rex64. Macroize insn from *ashr{qi,hi,si}3_cmp
+ and *ashrdi3_cmp_rex64 using SWI mode iterator.
+ (*ashrsi3_cmp_zext): Merge with *ashrsi3_cmp_one_bit_zext.
+ (*ashr<mode>3_cconly): Merge with *ashr{qi,hi,si}3_one_bit_cconly and
+ *ashrdi3_one_bit_cconly_rex64. Macroize insn from
+ *ashr{qi,hi,si}3_cconly and *ashrdi3_cconly_rex64 using
+ SWI mode iterator.
+ (sign_extend splitters): Update for renamed ashr{di,si}3_patterns.
+ * config/i386/i386.c (ix86_split_ashr): Update for renamed
+ x86_shift<mode>_adj_3 expander.
+
+2010-04-10 Wei Guozhi <carrot@google.com>
+
+ PR target/42601
+ * config/arm/arm.c (arm_pic_static_addr): New function.
+ (legitimize_pic_address): Call arm_pic_static_addr when it detects
+ a static symbol.
+ (arm_output_addr_const_extra): Output expression for new pattern.
+ * config/arm/arm.md (UNSPEC_SYMBOL_OFFSET): New unspec symbol.
+
+2010-04-10 Bernd Schmidt <bernd.schmidt@codesourcery.com>
+
+ * ira-costs.c (record_reg_classes): Ignore alternatives that are
+ not enabled.
+
+ * Makefile.in (web.o): Depend on insn-config.h and $(RECOG_H).
+ * web.c: Include "insn-config.h" and "recog.h".
+ (union_match_dups): New function.
+ (web_main): Call it.
+ (union_defs): Don't try to recognize match_dups.
+
+ * reload1.c (eliminate_regs_in_insn): Don't restore an operand
+ if doing so would replace the entire pattern.
+
2010-04-09 Uros Bizjak <ubizjak@gmail.com>
PR target/43707
2010-04-09 Hariharan Sandanagobalane <hariharan@picochip.com>
- * config/picochip/picochip.c (picochip_rtx_costs): Use correct function
- template.
+ * config/picochip/picochip.c (picochip_rtx_costs): Use correct
+ function template.
(picochip_override_options): Enable section anchors only above -O1.
(picochip_reorg): Fixed a couple of build warnings.
(ix86_attribute_table): Add description for thiscall attribute.
* config/i386/i386.h (ix86_args): Adjust comment for member fastcall.
* doc/extend.texi: Add documentation for thiscall.
-
+
2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/28584
* gcc.h (DEFAULT_SWITCH_TAKES_ARG): Delete -b and -V.
2010-04-08 Christian Borntraeger <borntraeger@de.ibm.com>
- Wolfgang Gellerich <gellerich@de.ibm.com>
+ Wolfgang Gellerich <gellerich@de.ibm.com>
Implement target hook for loop unrolling
* target.h (loop_unroll_adjust): Add a new target hook function.
inserting GIMPLE_NOPs into the IL.
* tree-ssa-structalias.c (get_constraint_for_component_ref):
Explicitly strip handled components and indirect references.
-
+
* fold-const.c (fold_unary_loc): Do not strip qualifiers when
folding address expressions.
* gimple.c (gimple_ior_addresses_taken_1): Use get_base_address.
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