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Merge pull request #18906 from jacobly0/x86_64-tests

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x86_64: pass more tests
This commit is contained in:
Andrew Kelley
2024-02-25 21:43:20 -08:00
committed by GitHub
parent d656c2a7ab 4fcc750ba5
commit 91fb211faa
24 changed files with 2224 additions and 651 deletions
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10
src/codegen/llvm.zig
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@@ -8646,8 +8646,6 @@ pub const FuncGen = struct {
const operand_ty = self.typeOf(ty_op.operand);
const dest_ty = self.typeOfIndex(inst);
const target = mod.getTarget();
const dest_bits = dest_ty.floatBits(target);
const src_bits = operand_ty.floatBits(target);
if (intrinsicsAllowed(dest_ty, target) and intrinsicsAllowed(operand_ty, target)) {
return self.wip.cast(.fpext, operand, try o.lowerType(dest_ty), "");
@@ -8655,11 +8653,19 @@ pub const FuncGen = struct {
const operand_llvm_ty = try o.lowerType(operand_ty);
const dest_llvm_ty = try o.lowerType(dest_ty);
const dest_bits = dest_ty.scalarType(mod).floatBits(target);
const src_bits = operand_ty.scalarType(mod).floatBits(target);
const fn_name = try o.builder.fmt("__extend{s}f{s}f2", .{
compilerRtFloatAbbrev(src_bits), compilerRtFloatAbbrev(dest_bits),
});
const libc_fn = try self.getLibcFunction(fn_name, &.{operand_llvm_ty}, dest_llvm_ty);
if (dest_ty.isVector(mod)) return self.buildElementwiseCall(
libc_fn,
&.{operand},
try o.builder.poisonValue(dest_llvm_ty),
dest_ty.vectorLen(mod),
);
return self.wip.call(
.normal,
.ccc,