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-rw-r--r--liblll/CompilerState.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/liblll/CompilerState.cpp b/liblll/CompilerState.cpp
index c76ef655..72078535 100644
--- a/liblll/CompilerState.cpp
+++ b/liblll/CompilerState.cpp
@@ -54,8 +54,9 @@ void CompilerState::populateStandard()
"(def 'msg (gaslimit to value data) { [0]:data (msg gaslimit to value 0 32) })"
"(def 'msg (to value data) { [0]:data (msg allgas to value 0 32) })"
"(def 'msg (to data) { [0]:data (msg allgas to 0 0 32) })"
- "(def 'create (value code) { [0]:(msize) (create value @0 (lll code @0)) })"
- "(def 'create (code) { [0]:(msize) (create 0 @0 (lll code @0)) })"
+ // NOTE: in the create macros, memory location 0 is set in order to force msize to be at least 32 bytes.
+ "(def 'create (value code) { [0]:0 [0]:(msize) (create value @0 (lll code @0)) })"
+ "(def 'create (code) { [0]:0 [0]:(msize) (create 0 @0 (lll code @0)) })"
"(def 'sha3 (loc len) (keccak256 loc len))"
"(def 'sha3 (val) { [0]:val (sha3 0 32) })"
"(def 'sha3pair (a b) { [0]:a [32]:b (sha3 0 64) })"