diff options
| author | gingerBill <gingerBill@users.noreply.github.com> | 2023-05-18 11:25:44 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-18 11:25:44 +0100 |
| commit | 5ec47191240c19e32c2db273a1cfc83c0cdc5ff8 (patch) | |
| tree | 5dff4d53e80eff684f7935c1c18cf38dcded1f0a /src/llvm_backend_expr.cpp | |
| parent | 911c98e2351c1b0d27b63ef51184b72e5903c4fd (diff) | |
| parent | ada42aa18441584d503eaa88f08a895be4284015 (diff) | |
Merge pull request #2523 from jcmoyer/fix-2056
Zero non-diagonal elements when converting to matrix
Diffstat (limited to 'src/llvm_backend_expr.cpp')
| -rw-r--r-- | src/llvm_backend_expr.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/llvm_backend_expr.cpp b/src/llvm_backend_expr.cpp index 1b43aac86..108276ee3 100644 --- a/src/llvm_backend_expr.cpp +++ b/src/llvm_backend_expr.cpp @@ -2083,10 +2083,12 @@ gb_internal lbValue lb_emit_conv(lbProcedure *p, lbValue value, Type *t) { Type *elem = base_array_type(dst); lbValue e = lb_emit_conv(p, value, elem); lbAddr v = lb_add_local_generated(p, t, false); - for (i64 i = 0; i < dst->Matrix.row_count; i++) { - isize j = cast(isize)i; - lbValue ptr = lb_emit_matrix_epi(p, v.addr, j, j); - lb_emit_store(p, ptr, e); + lbValue zero = lb_const_value(p->module, elem, exact_value_i64(0), true); + for (i64 j = 0; j < dst->Matrix.column_count; j++) { + for (i64 i = 0; i < dst->Matrix.row_count; i++) { + lbValue ptr = lb_emit_matrix_epi(p, v.addr, i, j); + lb_emit_store(p, ptr, i == j ? e : zero); + } } |