diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
commit | 8dd16259287f58f9273002717ec4d27e97127719 (patch) | |
tree | 3863e62a53829a84037444beab3abd4ed9dfc7d0 /js/src/jit/Ion.cpp | |
parent | Releasing progress-linux version 126.0.1-1~progress7.99u1. (diff) | |
download | firefox-8dd16259287f58f9273002717ec4d27e97127719.tar.xz firefox-8dd16259287f58f9273002717ec4d27e97127719.zip |
Merging upstream version 127.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit/Ion.cpp')
-rw-r--r-- | js/src/jit/Ion.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit/Ion.cpp b/js/src/jit/Ion.cpp index e209ace846..03965d3d60 100644 --- a/js/src/jit/Ion.cpp +++ b/js/src/jit/Ion.cpp @@ -20,6 +20,7 @@ #include "jit/BacktrackingAllocator.h" #include "jit/BaselineFrame.h" #include "jit/BaselineJIT.h" +#include "jit/BranchHinting.h" #include "jit/CodeGenerator.h" #include "jit/CompileInfo.h" #include "jit/EdgeCaseAnalysis.h" @@ -1223,6 +1224,19 @@ bool OptimizeMIR(MIRGenerator* mir) { } } + if (mir->branchHintingEnabled()) { + JitSpewCont(JitSpew_BranchHint, "\n"); + if (!BranchHinting(mir, graph)) { + return false; + } + gs.spewPass("BranchHinting"); + AssertBasicGraphCoherency(graph); + + if (mir->shouldCancel("BranchHinting")) { + return false; + } + } + // LICM can hoist instructions from conditional branches and // trigger bailouts. Disable it if bailing out of a hoisted // instruction has previously invalidated this script. |