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riscv-gcc-1
Commit d5d5d289 by H.J. Lu
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i386.md: Check TARGET_ macros and optimize_size before checking function returns in... 

2007-08-06  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.md: Check TARGET_ macros and optimize_size
	before checking function returns in conditional expressions.

From-SVN: r127243
parent 30cad60d
Showing with 48 additions and 43 deletions
gcc/ChangeLog
2007-08-06 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.md: Check TARGET_ macros and optimize_size
before checking function returns in conditional expressions.
2007-08-06 Alfred Minarik <a.minarik@aon.at> 2007-08-06 Alfred Minarik <a.minarik@aon.at>
PR pch/13676 PR pch/13676
...@@ -11,33 +16,33 @@ ...@@ -11,33 +16,33 @@
2008-08-05 Paolo Bonzini <bonzini@gnu.org> 2008-08-05 Paolo Bonzini <bonzini@gnu.org>
* configure.ac: Remove --enable-checking=df from default settings. * configure.ac: Remove --enable-checking=df from default settings.
* tree-pass.h (TODO_df_verify): New. Shift TODO_mark_first_instance. * tree-pass.h (TODO_df_verify): New. Shift TODO_mark_first_instance.
* df-core.c (df_finish_pass) [ENABLE_CHECKING]: Schedule verification * df-core.c (df_finish_pass) [ENABLE_CHECKING]: Schedule verification
if the parameter is true. if the parameter is true.
(df_analyze) [!ENABLE_DF_CHECKING]: Also do verification if the (df_analyze) [!ENABLE_DF_CHECKING]: Also do verification if the
DF_VERIFY_SCHEDULED flag is true. DF_VERIFY_SCHEDULED flag is true.
* df.h (enum df_changeable_flags): Add DF_VERIFY_SCHEDULED. * df.h (enum df_changeable_flags): Add DF_VERIFY_SCHEDULED.
(df_finish_pass): Adjust prototype. (df_finish_pass): Adjust prototype.
* passes.c (execute_todo): Schedule verification if TODO_df_verify is * passes.c (execute_todo): Schedule verification if TODO_df_verify is
true. true.
* see.c (pass_see): Add TODO_df_verify. * see.c (pass_see): Add TODO_df_verify.
* loop-init.c (pass_rtl_move_loop_invariants): Add TODO_df_verify. * loop-init.c (pass_rtl_move_loop_invariants): Add TODO_df_verify.
* global.c (rest_of_handle_global_alloc): Schedule verification * global.c (rest_of_handle_global_alloc): Schedule verification
after the pass. after the pass.
* local-alloc.c (rest_of_handle_local_alloc): Schedule verification * local-alloc.c (rest_of_handle_local_alloc): Schedule verification
before the pass. before the pass.
* function.c (pass_thread_prologue_and_epilogue): Add TODO_df_verify. * function.c (pass_thread_prologue_and_epilogue): Add TODO_df_verify.
* gcse.c (rest_of_handle_gcse): Adjust call to df_finish_pass. * gcse.c (rest_of_handle_gcse): Adjust call to df_finish_pass.
* loop-iv.c (iv_analysis_done): Schedule verification after the pass. * loop-iv.c (iv_analysis_done): Schedule verification after the pass.
* config/sh/sh.c (sh_output_mi_thunk): Remove dead code. * config/sh/sh.c (sh_output_mi_thunk): Remove dead code.
* config/ia64/ia64.c (ia64_reorg): Adjust call to df_finish_pass. * config/ia64/ia64.c (ia64_reorg): Adjust call to df_finish_pass.
* config/bfin/bfin.c (bfin_reorg): Adjust call to df_finish_pass. * config/bfin/bfin.c (bfin_reorg): Adjust call to df_finish_pass.
2007-08-05 Vladimir Yanovsky <yanov@il.ibm.com> 2007-08-05 Vladimir Yanovsky <yanov@il.ibm.com>
Revital Eres <eres@il.ibm.com> Revital Eres <eres@il.ibm.com>
* doc/invoke.texi (-fmodulo-sched-allow-regmoves): Document new * doc/invoke.texi (-fmodulo-sched-allow-regmoves): Document new
flag. flag.
...@@ -904,7 +909,7 @@ ...@@ -904,7 +909,7 @@
* doc/invoke.texi: Follow spelling conventions. * doc/invoke.texi: Follow spelling conventions.
2007-07-29 Vladimir Yanovsky <yanov@il.ibm.com> 2007-07-29 Vladimir Yanovsky <yanov@il.ibm.com>
Revital Eres <eres@il.ibm.com> Revital Eres <eres@il.ibm.com>
* modulo-sched.c (sms_schedule): Avoid loops which includes * modulo-sched.c (sms_schedule): Avoid loops which includes
auto-increment instructions. auto-increment instructions.
...@@ -2152,16 +2157,16 @@ ...@@ -2152,16 +2157,16 @@
2007-07-16 Sandra Loosemore <sandra@codesourcery.com> 2007-07-16 Sandra Loosemore <sandra@codesourcery.com>
David Ung <davidu@mips.com> David Ung <davidu@mips.com>
* config/mips/mips.h (TUNE_24K): Define. * config/mips/mips.h (TUNE_24K): Define.
(TUNE_MACC_CHAINS): Add TUNE_24K. (TUNE_MACC_CHAINS): Add TUNE_24K.
* config/mips/mips.md: (*mul_acc_si, *mul_sub_si): Change type to * config/mips/mips.md: (*mul_acc_si, *mul_sub_si): Change type to
imadd. imadd.
* config/mips/74k.md (r74k_int_mult): Split madd/msub to .. * config/mips/74k.md (r74k_int_mult): Split madd/msub to ..
(r74k_int_madd): .. this new reservation. (r74k_int_madd): .. this new reservation.
(define_bypass): Fixed bypasses for r74k_int_madd to use (define_bypass): Fixed bypasses for r74k_int_madd to use
mips_linked_madd_p. mips_linked_madd_p.
* config/mips/24k.md (define_bypass): Define new * config/mips/24k.md (define_bypass): Define new
r24k_int_mul3->r24k_int_madd bypass using mips_linked_madd_p. r24k_int_mul3->r24k_int_madd bypass using mips_linked_madd_p.
2007-07-16 Sandra Loosemore <sandra@codesourcery.com> 2007-07-16 Sandra Loosemore <sandra@codesourcery.com>
Nigel Stephens <nigel@mips.com> Nigel Stephens <nigel@mips.com>
...@@ -3030,7 +3035,7 @@ ...@@ -3030,7 +3035,7 @@
* doc/tm.texi (DOLLARS_IN_IDENTIFIERS): Update. * doc/tm.texi (DOLLARS_IN_IDENTIFIERS): Update.
2007-07-06 Ian Lance Taylor <iant@google.com> 2007-07-06 Ian Lance Taylor <iant@google.com>
Zack Weinberg <zackw@panix.com> Zack Weinberg <zackw@panix.com>
PR middle-end/32441 PR middle-end/32441
* builtins.c (std_expand_builtin_va_start): Don't use make_tree. * builtins.c (std_expand_builtin_va_start): Don't use make_tree.
...@@ -3307,7 +3312,7 @@ ...@@ -3307,7 +3312,7 @@
after \. after \.
2007-07-04 David Ung <davidu@mips.com> 2007-07-04 David Ung <davidu@mips.com>
Joseph Myers <joseph@codesourcery.com> Joseph Myers <joseph@codesourcery.com>
* config/mips/mips.md (type): Add logical, signext and move. * config/mips/mips.md (type): Add logical, signext and move.
(one_cmpl<mode>2, *and<mode>3, *and<mode>3_mips16, *ior<mode>3, (one_cmpl<mode>2, *and<mode>3, *and<mode>3_mips16, *ior<mode>3,
...@@ -4276,7 +4281,7 @@ ...@@ -4276,7 +4281,7 @@
2007-06-26 Kenneth Zadeck <zadeck@naturalbridge.com> 2007-06-26 Kenneth Zadeck <zadeck@naturalbridge.com>
* tree.def (VEC_WIDEN_MULT_LO_EXPR): Corrected string name. * tree.def (VEC_WIDEN_MULT_LO_EXPR): Corrected string name.
2007-06-26 Steve Ellcey <sje@cup.hp.com> 2007-06-26 Steve Ellcey <sje@cup.hp.com>
...@@ -4496,7 +4501,7 @@ ...@@ -4496,7 +4501,7 @@
2007-06-21 Kenneth Zadeck <zadeck@naturalbridge.com> 2007-06-21 Kenneth Zadeck <zadeck@naturalbridge.com>
* df-problems.c (df_note_bb_compute): Made computation of live * df-problems.c (df_note_bb_compute): Made computation of live
info consistent with df_lr. info consistent with df_lr.
2007-06-21 Richard Guenther <rguenther@suse.de> 2007-06-21 Richard Guenther <rguenther@suse.de>
...@@ -4571,7 +4576,7 @@ ...@@ -4571,7 +4576,7 @@
(epilogue_reit): Rename to epilogue_reit_24. (epilogue_reit): Rename to epilogue_reit_24.
2007-06-20 Seongbae Park <seongbae.park@gmail.com> 2007-06-20 Seongbae Park <seongbae.park@gmail.com>
Maxim Kuvyrkov <mkuvyrkov@ispras.ru> Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
* dbgcnt.def (global_alloc_at_func, global_alloc_at_reg): * dbgcnt.def (global_alloc_at_func, global_alloc_at_reg):
New counters. New counters.
...@@ -4919,9 +4924,9 @@ ...@@ -4919,9 +4924,9 @@
(Intel 386 and AMD x86_64 Options): Document -mrecip. (Intel 386 and AMD x86_64 Options): Document -mrecip.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com> 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
Zdenek Dvorak <dvorakz@suse.cz> Zdenek Dvorak <dvorakz@suse.cz>
Richard Guenther <rguenther@suse.de> Richard Guenther <rguenther@suse.de>
Kaz Kojima <kkojima@gcc.gnu.org> Kaz Kojima <kkojima@gcc.gnu.org>
* tree-vrp.c (compare_values_warnv): Convert val2 to * tree-vrp.c (compare_values_warnv): Convert val2 to
the type of val1. the type of val1.
...@@ -5788,7 +5793,7 @@ ...@@ -5788,7 +5793,7 @@
(vect_estimate_min_profitable_iterations): New function to estimate (vect_estimate_min_profitable_iterations): New function to estimate
mimimimum iterartions required for vector version of loop to be mimimimum iterartions required for vector version of loop to be
profitable over scalar version. profitable over scalar version.
(vect_model_reduction_cost): New function. (vect_model_reduction_cost): New function.
(vect_model_induction_cost): New function. (vect_model_induction_cost): New function.
(vect_model_simple_cost): New function. (vect_model_simple_cost): New function.
(vect_cost_strided_group_size): New function. (vect_cost_strided_group_size): New function.
......
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