From c701ec00ccce6dfa8094d6550ce2db929fc8cefe Mon Sep 17 00:00:00 2001 From: Yong He Date: Tue, 1 Jul 2025 19:09:29 -0700 Subject: Defer immutable buffer loads when emitting spirv. (#7579) * Defer immutable buffer loads when emitting spirv. * Fix. * Fix. * Fix. * Fix tests. * Fix test. --- source/slang/slang-check-expr.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'source/slang/slang-check-expr.cpp') diff --git a/source/slang/slang-check-expr.cpp b/source/slang/slang-check-expr.cpp index c3238bd9b..b28b458da 100644 --- a/source/slang/slang-check-expr.cpp +++ b/source/slang/slang-check-expr.cpp @@ -538,6 +538,11 @@ Expr* SemanticsVisitor::constructDerefExpr(Expr* base, QualType elementType, Sou { derefExpr->type.isLeftValue = true; } + else if (isImmutableBufferType(base->type)) + { + derefExpr->type.isLeftValue = false; + derefExpr->type.isWriteOnly = false; + } else { derefExpr->type.isLeftValue = base->type.isLeftValue; -- cgit v1.2.3