From 4fc34b18da2f83ee6b4f094067503a66cab3d0b5 Mon Sep 17 00:00:00 2001 From: Yong He Date: Wed, 26 Oct 2022 08:29:30 -0700 Subject: Legalize array return types. (#2463) --- source/slang/slang-emit.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'source/slang/slang-emit.cpp') diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp index bab33e79d..896171f32 100644 --- a/source/slang/slang-emit.cpp +++ b/source/slang/slang-emit.cpp @@ -23,6 +23,7 @@ #include "slang-ir-glsl-legalize.h" #include "slang-ir-insts.h" #include "slang-ir-inline.h" +#include "slang-ir-legalize-array-return-type.h" #include "slang-ir-legalize-varying-params.h" #include "slang-ir-link.h" #include "slang-ir-com-interface.h" @@ -525,6 +526,10 @@ Result linkAndOptimizeIR( simplifyIR(irModule); } + // Rewrite functions that return arrays to return them via `out` parameter, + // since our target languages doesn't allow returning arrays. + legalizeArrayReturnType(irModule); + #if 0 dumpIRIfEnabled(codeGenContext, irModule, "AFTER RESOURCE SPECIALIZATION"); #endif -- cgit v1.2.3