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| author | joachimschmidt557 <joachim.schmidt557@outlook.com> | 2021-04-07 15:15:14 +0200 |
|---|---|---|
| committer | joachimschmidt557 <joachim.schmidt557@outlook.com> | 2021-04-07 15:15:14 +0200 |
| commit | 4ff5a3cd94b0532f2cd713082948b00a8a36336f (patch) | |
| tree | 16ec4456a977fbb1e4ae91bb62bbb405487357de /src/codegen.zig | |
| parent | ac2211118fe9030aa8a524549c9bb7caf8795f4d (diff) | |
| download | zig-4ff5a3cd94b0532f2cd713082948b00a8a36336f.tar.gz zig-4ff5a3cd94b0532f2cd713082948b00a8a36336f.zip | |
stage2 regalloc: Add unit test for getReg
Diffstat (limited to 'src/codegen.zig')
| -rw-r--r-- | src/codegen.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/codegen.zig b/src/codegen.zig index cacf51730a..220a8fa374 100644 --- a/src/codegen.zig +++ b/src/codegen.zig @@ -1735,7 +1735,8 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type { switch (result) { .register => |reg| { - try self.register_manager.getRegAssumeFree(toCanonicalReg(reg), &inst.base); + try self.register_manager.registers.ensureCapacity(self.gpa, self.register_manager.registers.count() + 1); + self.register_manager.getRegAssumeFree(toCanonicalReg(reg), &inst.base); }, else => {}, } |