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| author | Andrew Kelley <andrew@ziglang.org> | 2021-04-08 13:41:49 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-04-08 13:41:49 -0700 |
| commit | 9f744f19e7036df9a410f780f3394f6669b8079e (patch) | |
| tree | 055ef5f9727b51bde13f86805c67b3a4608b8c68 /src/codegen/c.zig | |
| parent | d7a89f98765381b4be2ce7626addad07ecfa7208 (diff) | |
| parent | 6dc35efe4958a0569c4d8576bca84d62264b1d1d (diff) | |
| download | zig-9f744f19e7036df9a410f780f3394f6669b8079e.tar.gz zig-9f744f19e7036df9a410f780f3394f6669b8079e.zip | |
Merge pull request #8464 from gracefuu/grace/wasm-ops
stage2 wasm: Add division and bitwise/boolean ops &, |, ^, and, or
Diffstat (limited to 'src/codegen/c.zig')
| -rw-r--r-- | src/codegen/c.zig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/codegen/c.zig b/src/codegen/c.zig index 874baccf42..0fdf5cb01b 100644 --- a/src/codegen/c.zig +++ b/src/codegen/c.zig @@ -632,6 +632,9 @@ pub fn genBody(o: *Object, body: ir.Body) error{ AnalysisFail, OutOfMemory }!voi .mul => try genBinOp(o, inst.castTag(.sub).?, " * "), // TODO make this do wrapping multiplication for signed ints .mulwrap => try genBinOp(o, inst.castTag(.sub).?, " * "), + // TODO use a different strategy for div that communicates to the optimizer + // that wrapping is UB. + .div => try genBinOp(o, inst.castTag(.div).?, " / "), .constant => unreachable, // excluded from function bodies .alloc => try genAlloc(o, inst.castTag(.alloc).?), |