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| author | Andrew Kelley <andrew@ziglang.org> | 2022-01-30 16:23:31 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2022-01-30 16:23:31 -0700 |
| commit | fb7060d3c2e8ce4d7de5560adf8ec4a26fc5f6e8 (patch) | |
| tree | 3710af0870e1e1d43f44830d6ff3e662761e93ce /src/codegen/c.zig | |
| parent | 0c30799d4039c30f95eee29e2c2f8f604e8b9880 (diff) | |
| download | zig-fb7060d3c2e8ce4d7de5560adf8ec4a26fc5f6e8.tar.gz zig-fb7060d3c2e8ce4d7de5560adf8ec4a26fc5f6e8.zip | |
stage2: implement shl_exact and shr_exact
These produce an undefined value when one bits are shifted out.
New AIR instruction: shr_exact.
Diffstat (limited to 'src/codegen/c.zig')
| -rw-r--r-- | src/codegen/c.zig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/codegen/c.zig b/src/codegen/c.zig index 5dc1f26a6b..299581cd48 100644 --- a/src/codegen/c.zig +++ b/src/codegen/c.zig @@ -1470,7 +1470,7 @@ fn genBody(f: *Function, body: []const Air.Inst.Index) error{ AnalysisFail, OutO .bit_and => try airBinOp(f, inst, " & "), .bit_or => try airBinOp(f, inst, " | "), .xor => try airBinOp(f, inst, " ^ "), - .shr => try airBinOp(f, inst, " >> "), + .shr, .shr_exact => try airBinOp(f, inst, " >> "), .shl, .shl_exact => try airBinOp(f, inst, " << "), .not => try airNot (f, inst), |