diff options
Diffstat (limited to 'src/passes/RemoveUnusedBrs.cpp')
| -rw-r--r-- | src/passes/RemoveUnusedBrs.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/passes/RemoveUnusedBrs.cpp b/src/passes/RemoveUnusedBrs.cpp index 1fa996ae6..572105187 100644 --- a/src/passes/RemoveUnusedBrs.cpp +++ b/src/passes/RemoveUnusedBrs.cpp @@ -21,6 +21,8 @@ #include <wasm.h> #include <pass.h> #include <ast_utils.h> +#include <ast/branch-utils.h> +#include <ast/effects.h> #include <wasm-builder.h> namespace wasm { @@ -257,7 +259,7 @@ struct RemoveUnusedBrs : public WalkerPass<PostWalker<RemoveUnusedBrs>> { // so only do it if it looks useful, which it definitely is if // (a) $somewhere is straight out (so the br out vanishes), and // (b) this br_if is the only branch to that block (so the block will vanish) - if (brIf->name == block->name && BreakSeeker::count(block, block->name) == 1) { + if (brIf->name == block->name && BranchUtils::BranchSeeker::count(block, block->name) == 1) { // note that we could drop the last element here, it is a br we know for sure is removable, // but telling stealSlice to steal all to the end is more efficient, it can just truncate. list[i] = builder.makeIf(brIf->condition, builder.makeBreak(brIf->name), builder.stealSlice(block, i + 1, list.size())); @@ -447,7 +449,7 @@ struct RemoveUnusedBrs : public WalkerPass<PostWalker<RemoveUnusedBrs>> { auto* br = list[0]->dynCast<Break>(); if (br && br->condition && br->name == curr->name) { assert(!br->value); // can't, it would be dropped or last in the block - if (BreakSeeker::count(curr, curr->name) == 1) { + if (BranchUtils::BranchSeeker::count(curr, curr->name) == 1) { // no other breaks to that name, so we can do this Builder builder(*getModule()); replaceCurrent(builder.makeIf( |