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riscv-gcc-1
Commit a557f9cc by Alan Modra
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rs6000.c (rs6000_emit_prologue): Use gen_int_mode rather than sign extension by hand. 

	* config/rs6000/rs6000.c (rs6000_emit_prologue): Use gen_int_mode
	rather than sign extension by hand.

From-SVN: r165101
parent 2e79de51
Showing with 24 additions and 22 deletions
gcc/ChangeLog
2010-10-07 Alan Modra <amodra@gmail.com>
* config/rs6000/rs6000.c (rs6000_emit_prologue): Use gen_int_mode
rather than sign extension by hand.
2010-10-07 Jan Hubicka <jh@suse.cz>
PR middle-end/45926
......@@ -20,17 +25,17 @@
* doc/tm.texi.in (CLASS_LIKELY_SPILLED_P): Remove documentation.
* doc/tm.texi.in: Regenerate.
* system.h (CLASS_LIKELY_SPILLED_P): Poison.
* targhooks.c (default_class_likely_spilled_p): Don't use the
* targhooks.c (default_class_likely_spilled_p): Don't use the
CLASS_LIKELY_SPILLED_P macro.
* config\arm\arm.md: Update comment.
* config/arm/arm.md: Update comment.
2010-10-06 Jan Hubicka <jh@suse.cz>
* ipa.c (cgraph_remove_unreachable_nodes): External references can always
be removed.
(cgraph_externally_visible_p): We can not bring local comdats that are known
to linker; fix handling of internal visibility.
* ipa.c (cgraph_remove_unreachable_nodes): External references can
always be removed.
(cgraph_externally_visible_p): We can not bring local comdats that
are known to linker; fix handling of internal visibility.
(function_and_variable_visibility): Likewise.
2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
......@@ -65,7 +70,7 @@
2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
Implemented fast enumeration for Objective-C.
Implemented fast enumeration for Objective-C.
* c-parser.c (objc_could_be_foreach_context): New.
(c_lex_one_token): Recognize RID_IN keyword in a potential
Objective-C foreach context.
......@@ -87,7 +92,7 @@
perform checks on the loop declarations.
* c-tree.h (check_for_loop_decls): Updated declaration.
* doc/objc.texi: Document fast enumeration.
2010-10-06 Nick Clifton <nickc@redhat.com>
* config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Increment by
......@@ -431,8 +436,7 @@
2010-10-04 Andi Kleen <ak@linux.intel.com>
* Makefile.in (xgcc, cpp, cc1, collect2, lto-wrapper, gcov,
gcov-dump, cc1-dummy, genprog, build/gcov-iov):
Add + to build rule.
gcov-dump, cc1-dummy, genprog, build/gcov-iov): Add + to build rule.
2010-10-04 Matthias Klose <doko@ubuntu.com>
......@@ -993,7 +997,7 @@
* extend.texi (interrupt_handler): Add MicroBlaze to list.
(save_volatiles): Describe option for MicroBlaze.
* invoke.texi: Add MicroBlaze Options.
* contrib.texi: Add acknowledgment.
* contrib.texi: Add acknowledgment.
* md.texi: Add MicroBlaze d and z constraints.
* install.texi: Add microblaze-*-elf.
* configure.ac: Add microblaze-*-* to target list.
......@@ -1111,7 +1115,7 @@
and RID_AT_PUBLIC instead of RID_PUBLIC.
(c_parser_statement_after_labels): Use RID_AT_TRY instead of
RID_TRY and RID_AT_CATCH instead of RID_CATCH.
2010-09-30 Tom G. Christensen <tgc@jupiterrise.com>
* doc/install.texi (Binaries): Update link to HP-UX porting centre.
......@@ -1121,7 +1125,7 @@
Merge from 'apple/trunk' branch on FSF servers.
* c-parser.c: Applied change originally in c-parse.in.
2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
Radar 4281748
......@@ -9203,7 +9207,7 @@
2010-07-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/43698
PR target/43698
* config/arm/arm.md: Split arm_rev into *arm_rev and *thumb1_rev.
Set *arm_rev to be predicable.
......@@ -12081,7 +12085,7 @@
* ipa-split.c (split_function): For aggregate values, set the return
slot optimization bit. When passing DECL_BY_REFERENCE, produce
*<retval> = fncall.part ().
*<retval> = fncall.part ().
(execute_split_functions): Do not care about DECL_BY_REFERENCE.
2010-07-02 Sandra Loosemore <sandra@codesourcery.com>
gcc/config/rs6000/rs6000.c
......@@ -20214,7 +20214,7 @@ rs6000_emit_prologue (void)
/* In AIX ABI we need to make sure r2 is really saved. */
if (TARGET_AIX && crtl->calls_eh_return)
{
rtx tmp_reg, tmp_reg_si, compare_result, toc_save_done, jump;
rtx tmp_reg, tmp_reg_si, hi, lo, compare_result, toc_save_done, jump;
long toc_restore_insn;
gcc_assert (frame_reg_rtx == frame_ptr_rtx
......@@ -20232,15 +20232,13 @@ rs6000_emit_prologue (void)
toc adjusting stub. */
emit_move_insn (tmp_reg_si, gen_rtx_MEM (SImode, tmp_reg));
toc_restore_insn = TARGET_32BIT ? 0x80410014 : 0xE8410028;
toc_restore_insn = (toc_restore_insn ^ 0x80000000) - 0x80000000;
emit_insn (gen_xorsi3 (tmp_reg_si, tmp_reg_si,
GEN_INT (toc_restore_insn & ~0xffff)));
hi = gen_int_mode (toc_restore_insn & ~0xffff, SImode);
emit_insn (gen_xorsi3 (tmp_reg_si, tmp_reg_si, hi));
compare_result = gen_rtx_REG (CCUNSmode, CR0_REGNO);
validate_condition_mode (EQ, CCUNSmode);
lo = gen_int_mode (toc_restore_insn & 0xffff, SImode);
emit_insn (gen_rtx_SET (VOIDmode, compare_result,
gen_rtx_COMPARE (CCUNSmode, tmp_reg_si,
GEN_INT (toc_restore_insn
& 0xffff))));
gen_rtx_COMPARE (CCUNSmode, tmp_reg_si, lo)));
toc_save_done = gen_label_rtx ();
jump = gen_rtx_IF_THEN_ELSE (VOIDmode,
gen_rtx_EQ (VOIDmode, compare_result,
......
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