commit 675bd38bfadc6a9ef994dc3dedf8447e5dfc0483
author Greg Fischer <greg@lunarg.com> Tue Aug 10 00:53:01 2021 -0600
committer GitHub <noreply@github.com> Tue Aug 10 00:53:01 2021 -0600
tree 352d80a55e6de0ee43e13913011ba167b7af80d7
parent e0f3fdf43385061a1e3a049208e98527ee6af4af
parent 9f18258e41f119b3b7df80f5313c1e1fa248546f

Merge pull request #2729 from greg-lunarg/2725

Fix seperate stores to swizzled lvalue.

SPIRV/SpvBuilder.cpp

diff --git a/SPIRV/SpvBuilder.cpp b/SPIRV/SpvBuilder.cpp
index 6751dec..e83306e 100644
--- a/SPIRV/SpvBuilder.cpp
+++ b/SPIRV/SpvBuilder.cpp
@@ -2812,6 +2812,7 @@
         accessChain.component == NoResult) {
         for (unsigned int i = 0; i < accessChain.swizzle.size(); ++i) {
             accessChain.indexChain.push_back(makeUintConstant(accessChain.swizzle[i]));
+            accessChain.instr = NoResult;
 
             Id base = collapseAccessChain();
             addDecoration(base, nonUniform);