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| author | Björn-Egil Dahlberg <[email protected]> | 2013-10-26 16:04:29 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2014-01-28 15:56:29 +0100 |
| commit | f3ea2236bc8d11dd09b7eaaec3f175361e4771d3 (patch) | |
| tree | 3d7f50fe469eaed565115e81f9ac7b1aafc0d273 /lib/compiler/src | |
| parent | 1014059ea438798960cf858e6f37b16e321152ad (diff) | |
| download | otp-f3ea2236bc8d11dd09b7eaaec3f175361e4771d3.tar.gz otp-f3ea2236bc8d11dd09b7eaaec3f175361e4771d3.tar.bz2 otp-f3ea2236bc8d11dd09b7eaaec3f175361e4771d3.zip | |
compiler: Fix get_map_element bug with allocate
The instruction get_map_element has a faillabel so you may not
use the instruction within a allocate/deallocate block.
Diffstat (limited to 'lib/compiler/src')
| -rw-r--r-- | lib/compiler/src/beam_block.erl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/compiler/src/beam_block.erl b/lib/compiler/src/beam_block.erl index d5f2ffc444..3723cc19e1 100644 --- a/lib/compiler/src/beam_block.erl +++ b/lib/compiler/src/beam_block.erl @@ -240,6 +240,7 @@ move_allocates_2(Alloc, [], Acc) -> alloc_may_pass({set,_,_,{alloc,_,_}}) -> false; alloc_may_pass({set,_,_,{set_tuple_element,_}}) -> false; +alloc_may_pass({set,_,_,{get_map_element,_,_}}) -> false; alloc_may_pass({set,_,_,put_list}) -> false; alloc_may_pass({set,_,_,put}) -> false; alloc_may_pass({set,_,_,_}) -> true. |