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Sema: remove all_vector_instructions logic

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Backends can instead ask legalization on a per-instruction basis.
This commit is contained in:
Jacob Young
2025-05-30 12:13:18 -04:00
parent b4a0a082dc
commit 6198f7afb7
15 changed files with 222 additions and 195 deletions
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8
src/codegen/c.zig
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@@ -20,6 +20,10 @@ const Alignment = InternPool.Alignment;
const BigIntLimb = std.math.big.Limb;
const BigInt = std.math.big.int;
pub inline fn legalizeFeatures(_: *const std.Target) *const Air.Legalize.Features {
return comptime &.initEmpty();
}
pub const CType = @import("c/Type.zig");
pub const CValue = union(enum) {
@@ -4179,7 +4183,7 @@ fn airOverflow(f: *Function, inst: Air.Inst.Index, operation: []const u8, info:
try v.elem(f, w);
try w.writeAll(", ");
try f.writeCValue(w, rhs, .FunctionArgument);
try v.elem(f, w);
if (f.typeOf(bin_op.rhs).isVector(zcu)) try v.elem(f, w);
try f.object.dg.renderBuiltinInfo(w, scalar_ty, info);
try w.writeAll(");\n");
try v.end(f, inst, w);
@@ -6536,7 +6540,7 @@ fn airBinBuiltinCall(
try v.elem(f, writer);
try writer.writeAll(", ");
try f.writeCValue(writer, rhs, .FunctionArgument);
try v.elem(f, writer);
if (f.typeOf(bin_op.rhs).isVector(zcu)) try v.elem(f, writer);
try f.object.dg.renderBuiltinInfo(writer, scalar_ty, info);
try writer.writeAll(");\n");
try v.end(f, inst, writer);