mach backend: allow snapshotting IR graphs with the SNAPSHOT_REGALLOC env variable;

This also requires the serde feature, which isn't enabled by default, thus it must be passed as a command-line argument to cargo.
2020-06-08 17:17:11 +02:00
parent 46093f6119
commit 5d01603390
3 changed files with 20 additions and 0 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -368,6 +368,7 @@ dependencies = [
 name = "cranelift-codegen"
 version = "0.64.0"
 dependencies = [
+ "bincode",
 "byteorder",
 "cranelift-bforest",
 "cranelift-codegen-meta",
@@ -1669,6 +1670,7 @@ checksum = "7c03092d79e0fd610932d89ed53895a38c0dd3bcd317a0046e69940de32f1d95"
 dependencies = [
 "log",
 "rustc-hash",
+ "serde",
 "smallvec",
 ]