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| author | Max Graey <maxgraey@gmail.com> | 2020-11-10 21:41:22 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-10 11:41:22 -0800 |
| commit | 0c20d9f427b63a6fdc354bb917c11f382068eaec (patch) | |
| tree | 750a49a311872f566d6c5b91a29d19d5f2a2e3c1 /test/passes/optimize-instructions_optimize-level=2_all-features_ignore-implicit-traps.txt | |
| parent | 5d2c13f16af2183a5d1861828e512fe0f964990c (diff) | |
| download | binaryen-0c20d9f427b63a6fdc354bb917c11f382068eaec.tar.gz binaryen-0c20d9f427b63a6fdc354bb917c11f382068eaec.tar.bz2 binaryen-0c20d9f427b63a6fdc354bb917c11f382068eaec.zip | |
Canonicalize subtraction with constant on the right to addition (#3321)
Using addition in more places is better for gzip, and helps simplify the
optimizer as well.
Add a FinalOptimizer phase to do optimizations like our signed LEB tweaks, to
reduce binary size in the rare case when we do want a subtraction.
Diffstat (limited to 'test/passes/optimize-instructions_optimize-level=2_all-features_ignore-implicit-traps.txt')
| -rw-r--r-- | test/passes/optimize-instructions_optimize-level=2_all-features_ignore-implicit-traps.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/passes/optimize-instructions_optimize-level=2_all-features_ignore-implicit-traps.txt b/test/passes/optimize-instructions_optimize-level=2_all-features_ignore-implicit-traps.txt index 235944062..e450f9cc8 100644 --- a/test/passes/optimize-instructions_optimize-level=2_all-features_ignore-implicit-traps.txt +++ b/test/passes/optimize-instructions_optimize-level=2_all-features_ignore-implicit-traps.txt @@ -261,9 +261,9 @@ (i32.and (i32.shr_s (i32.shl - (i32.add + (i32.sub (local.get $1) - (i32.const -1) + (i32.const 1) ) (i32.const 24) ) @@ -300,9 +300,9 @@ (i32.and (i32.shr_s (i32.shl - (i32.add + (i32.sub (local.get $0) - (i32.const -1) + (i32.const 1) ) (i32.const 24) ) |