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Gor Nishanov faf36c2e0b [Coroutines] Part13: Handle single edge PHINodes across suspends 
Summary:
If one of the uses of the value is a single edge PHINode, handle it.

Original:

    %val = something
    <suspend>
    %p = PHINode [%val]

After Spill + Part13:

    %val = something
    %slot = gep val.spill.slot
    store %val, %slot
    <suspend>
    %p = load %slot

Plus tiny fixes/changes:
   * use correct index for coro.free in CoroCleanup
   * fixup id parameter in coro.free to allow authoring coroutine in plain C with __builtins

Reviewers: majnemer

Subscribers: mehdi_amini, llvm-commits

Differential Revision: https://reviews.llvm.org/D24242

llvm-svn: 281020
 		2016-09-09 05:39:00 +00:00
..
ArgAddr.ll [Coroutines] Part12: Handle alloca address-taken 2016-09-05 23:45:45 +00:00
coro-early.ll Part 4c: Coroutine Devirtualization: Devirtualize coro.resume and coro.destroy. 2016-08-06 02:16:35 +00:00
coro-elide.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
coro-heap-elide.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
coro-split-00.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
coro-split-01.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
ex0.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
ex1.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
ex2.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
ex3.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
ex4.ll [Coroutines] Part 10: Add coroutine promise support. 2016-08-31 00:35:41 +00:00
ex5.ll [Coroutines] Part11: Add final suspend handling. 2016-09-05 04:44:30 +00:00
phi-coro-end.ll [Coroutines] Part13: Handle single edge PHINodes across suspends 2016-09-09 05:39:00 +00:00
restart-trigger.ll [Coroutines] Part 9: Add cleanup subfunction. 2016-08-29 14:34:12 +00:00
smoketest.ll [Coroutines] Part 8: Coroutine Frame Building algorithm 2016-08-24 04:44:35 +00:00