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authorMichaël Zasso <targos@protonmail.com>2018-03-02 12:06:06 +0100
committerMichaël Zasso <targos@protonmail.com>2018-03-07 16:48:52 +0100
commit9396a9f02c75c2e7a7a6f07e761354633e5f22b5 (patch)
tree263b3bd500dc68e30bf037a17a2d8edd809e39a3 /deps/v8
parentd68ee7eab74c10a7d9323e2c2e447911c7ab7118 (diff)
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deps: cherry-pick 8bfbe25 from upstream V8
Original commit message: [compiler] Fix typing of NumberToString operator. It must be monotone. R=bmeurer@chromium.org Bug: v8:7354 Change-Id: I08dcd3333518029eef08c074c2b91b5c20ad699e Reviewed-on: https://chromium-review.googlesource.com/880982 Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#50801} Refs: https://github.com/v8/v8/commit/8bfbe25a7cbe359f40c4182d64ef75d9795ee085 PR-URL: https://github.com/nodejs/node/pull/18453 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Yang Guo <yangguo@chromium.org> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Diffstat (limited to 'deps/v8')
-rw-r--r--deps/v8/src/compiler/operation-typer.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/deps/v8/src/compiler/operation-typer.cc b/deps/v8/src/compiler/operation-typer.cc
index 5819655633..226faeaa82 100644
--- a/deps/v8/src/compiler/operation-typer.cc
+++ b/deps/v8/src/compiler/operation-typer.cc
@@ -507,7 +507,7 @@ Type* OperationTyper::NumberToInt32(Type* type) {
Type* OperationTyper::NumberToString(Type* type) {
DCHECK(type->Is(Type::Number()));
-
+ if (type->IsNone()) return type;
if (type->Is(Type::NaN())) return singleton_NaN_string_;
if (type->Is(cache_.kZeroOrMinusZero)) return singleton_zero_string_;
return Type::SeqString();