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re PR target/77738 (Invalid initialisation of ar.lc register) 

PR target/77738
* config/ia64/ia64.md ("doloop_end"): Reject if mode of loop
pseudo is not DImode.

From-SVN: r240918
This commit is contained in:
Andreas Schwab 2016-10-10 12:16:00 +00:00
parent 208b8b69b6
commit fee13acdd8
2 changed files with 15 additions and 6 deletions
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18
gcc/ChangeLog
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@ -1,3 +1,9 @@
2016-10-10 Andreas Schwab <schwab@suse.de>
PR target/77738
* config/ia64/ia64.md ("doloop_end"): Reject if mode of loop
pseudo is not DImode.
2016-10-10 Claudiu Zissulescu <claziss@synopsys.com>
* common/config/arc/arc-common.c (arc_option_optimization_table):
@ -8,7 +14,7 @@
2016-10-09 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
* config/rs6000/rs6000.h (TARGET_EFFICIENT_OVERLAPPING_UNALIGNED):
* config/rs6000/rs6000.h (TARGET_EFFICIENT_OVERLAPPING_UNALIGNED):
Add macro to say we can efficiently handle overlapping unaligned
loads.
* config/rs6000/rs6000.c (expand_block_compare): Avoid generating
@ -207,7 +213,7 @@
(write_ipcp_transformation_info): Remove streaming for alignment
propagation summary.
(read_ipcp_transformation_info): Remove reading of alignment
propagation summary.
propagation summary.
(ipcp_update_alignments): Remove.
(ipcp_update_bits): Adjust to set alignment for parameters of pointer
type.
@ -215,7 +221,7 @@
and remove assignment to (*ipcp_transformations)[node->uid].alignments.
* ipa-prop.h (ipa_alignment): Remove.
(ipa_jump_func): Remove field alignment.
(ipcp_transformation_summary): Remove field alignments.
(ipcp_transformation_summary): Remove field alignments.
* doc/invoke.texi: Mark fipa-cp-alignment as obsolete.
* opts.c (default_options_table): Remove entry for fipa-cp-alignment.
(enable_fdo_optimizations): Remove checking for fipa-cp-alignment.
@ -491,7 +497,7 @@
which is not safe.
2016-10-06 James Clarke <jrtc27@jrtc27.com>
Eric Botcazou <ebotcazou@adacore.com>
Eric Botcazou <ebotcazou@adacore.com>
PR target/77759
* config/sparc/sparc.c (classify_data_t): Remove int_regs field.
@ -3397,7 +3403,7 @@
2016-09-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* cfg.c (free_original_copy_tables): Replace second assignment of
bb_copy = NULL by bb_original = NULL.
bb_copy = NULL by bb_original = NULL.
2016-09-02 Jakub Jelinek <jakub@redhat.com>
@ -19189,7 +19195,7 @@
Tweak the pipeline model for Exynos M1
* config/aarch64/aarch64.c (exynosm1_tunings): Enable weak prefetching
* config/aarch64/aarch64.c (exynosm1_tunings): Enable weak prefetching
model.
2016-03-17 David Malcolm <dmalcolm@redhat.com>

3
gcc/config/ia64/ia64.md
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@ -3959,6 +3959,9 @@
(use (match_operand 1 "" ""))] ; label
""
{
if (GET_MODE (operands[0]) != DImode)
FAIL;
emit_jump_insn (gen_doloop_end_internal (gen_rtx_REG (DImode, AR_LC_REGNUM),
operands[1]));
DONE;