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[arm] Fix insn type of *thumb1_tablejump 

*thumb1_tablejump had type "no_insn", which doesn't seems to correspond
to its documented use:

  an insn which does not represent an instruction in the final output,
  thus having no impact on scheduling.

Indirect jumps use the same instruction and have type "branch",
so the patch uses "branch" here too.

2019-09-17  Richard Sandiford  <richard.sandiford@arm.com>

gcc/
	* config/arm/thumb1.md (*thumb1_tablejump): Change type from
	"no_insn" to "branch".

From-SVN: r275806
This commit is contained in:
Richard Sandiford 2019-09-17 15:02:15 +00:00 committed by Richard Sandiford
parent 7dbc2e3b6d
commit 5d4efa795e
2 changed files with 6 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
* config/arm/thumb1.md (*thumb1_tablejump): Change type from
"no_insn" to "branch".
2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
* array-traits.h (array_traits<T[N]>::size): Remove parameter name.

2
gcc/config/arm/thumb1.md
View File

@ -1944,7 +1944,7 @@
"TARGET_THUMB1"
"mov\\t%|pc, %0"
[(set_attr "length" "2")
(set_attr "type" "no_insn")]
(set_attr "type" "branch")]
)
(define_insn_and_split "thumb_eh_return"