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authorMagnus Lång <[email protected]>2016-06-10 19:29:22 +0200
committerMagnus Lång <[email protected]>2016-08-30 17:21:20 +0200
commitd9b091472f9afb216fe9f0c763053baf89390a6c (patch)
treee7904d4146ac66bcbae6ac4a7e20874c6a7c07e1 /lib/hipe/regalloc/hipe_arm_specific.erl
parent1567585dda8bc604871be06a37aa5d19ad6d28f3 (diff)
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hipe_arm: Minimise CFG<->linear conversions
Now, there will only ever be a single Linear->CFG conversion, just after lowering from RTL, and only ever a single CFG->Linear conversion, just before the finalise pass. Both of these now happen in hipe_arm_main.
Diffstat (limited to 'lib/hipe/regalloc/hipe_arm_specific.erl')
-rw-r--r--lib/hipe/regalloc/hipe_arm_specific.erl8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/hipe/regalloc/hipe_arm_specific.erl b/lib/hipe/regalloc/hipe_arm_specific.erl
index 4e34cb1d99..e04d80f690 100644
--- a/lib/hipe/regalloc/hipe_arm_specific.erl
+++ b/lib/hipe/regalloc/hipe_arm_specific.erl
@@ -53,11 +53,11 @@
-export([defun_to_cfg/1,
check_and_rewrite/2]).
-defun_to_cfg(Defun) ->
- hipe_arm_cfg:init(Defun).
+defun_to_cfg(AlreadyACFG) ->
+ AlreadyACFG.
-check_and_rewrite(Defun, Coloring) ->
- hipe_arm_ra_postconditions:check_and_rewrite(Defun, Coloring, 'normal').
+check_and_rewrite(CFG, Coloring) ->
+ hipe_arm_ra_postconditions:check_and_rewrite(CFG, Coloring, 'normal').
reverse_postorder(CFG) ->
hipe_arm_cfg:reverse_postorder(CFG).