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[ARM] PR 67591 ARM v8 Thumb IT blocks are deprecated part 2

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2017-11-06  Christophe Lyon  <christophe.lyon@linaro.org>

	PR target/67591
	* config/arm/arm.md (*sub_shiftsi): Add predicable_short_it
	attribute.
	(*cmp_ite0): Add enabled_for_depr_it attribute.
	(*cmp_ite1): Likewise.

From-SVN: r254446
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Christophe Lyon 2017-11-06 10:43:19 +00:00 • committed by Christophe Lyon
parent caa3209ec2
commit d276dc3174
2 changed files with 11 additions and 0 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2017-11-06 Christophe Lyon <christophe.lyon@linaro.org>
PR target/67591
* config/arm/arm.md (*sub_shiftsi): Add predicable_short_it
attribute.
(*cmp_ite0): Add enabled_for_depr_it attribute.
(*cmp_ite1): Likewise.
2017-11-06 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c (rs6000_insn_cost): Handle TYPE_MFCR and

3
gcc/config/arm/arm.md
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@ -8906,6 +8906,7 @@
"TARGET_32BIT"
"sub%?\\t%0, %1, %3%S2"
[(set_attr "predicable" "yes")
(set_attr "predicable_short_it" "no")
(set_attr "shift" "3")
(set_attr "arch" "32,a")
(set_attr "type" "alus_shift_imm,alus_shift_reg")])
@ -9344,6 +9345,7 @@
}"
[(set_attr "conds" "set")
(set_attr "arch" "t2,t2,t2,t2,t2,any,any,any,any")
(set_attr "enabled_for_depr_it" "yes,no,no,no,no,no,no,no,no")
(set_attr "type" "multiple")
(set_attr_alternative "length"
[(const_int 6)
@ -9427,6 +9429,7 @@
}"
[(set_attr "conds" "set")
(set_attr "arch" "t2,t2,t2,t2,t2,any,any,any,any")
(set_attr "enabled_for_depr_it" "yes,no,no,no,no,no,no,no,no")
(set_attr_alternative "length"
[(const_int 6)
(const_int 8)