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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/arm/hipe_arm_main.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/arm/hipe_arm_main.erl')
-rw-r--r--lib/hipe/arm/hipe_arm_main.erl8
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/hipe/arm/hipe_arm_main.erl b/lib/hipe/arm/hipe_arm_main.erl
index c81cd92160..8a7fa86394 100644
--- a/lib/hipe/arm/hipe_arm_main.erl
+++ b/lib/hipe/arm/hipe_arm_main.erl
@@ -24,12 +24,14 @@
rtl_to_arm(MFA, RTL, Options) ->
Defun1 = hipe_rtl_to_arm:translate(RTL),
+ CFG1 = hipe_arm_cfg:init(Defun1),
%% io:format("~w: after translate\n", [?MODULE]),
%% hipe_arm_pp:pp(Defun1),
- Defun2 = hipe_arm_ra:ra(Defun1, Options),
+ CFG2 = hipe_arm_ra:ra(CFG1, Options),
%% io:format("~w: after regalloc\n", [?MODULE]),
- %% hipe_arm_pp:pp(Defun2),
- Defun3 = hipe_arm_frame:frame(Defun2),
+ %% hipe_arm_pp:pp(hipe_arm_cfg:linearise(CFG2)),
+ CFG3 = hipe_arm_frame:frame(CFG2),
+ Defun3 = hipe_arm_cfg:linearise(CFG3),
%% io:format("~w: after frame\n", [?MODULE]),
%% hipe_arm_pp:pp(Defun3),
Defun4 = hipe_arm_finalise:finalise(Defun3, Options),