Route O1experimental through fast compile APIs

AnastaZIuk · AnastaZIuk · commit 4dd86f92d4e4 · 2026-03-29T08:57:59.000+02:00
diff --git a/external/SPIRV-Tools b/external/SPIRV-Tools
@@ -1 +1 @@
-Subproject commit 4fce38cf1105346a47f5226bcb77defcdd84df5e
+Subproject commit 5bc9ddf5be12ff872c260240bfed7923fde43791
diff --git a/tools/clang/lib/SPIRV/SpirvEmitter.cpp b/tools/clang/lib/SPIRV/SpirvEmitter.cpp
@@ -16705,7 +16705,7 @@ bool SpirvEmitter::spirvToolsLegalize(std::vector<uint32_t> *mod,
     } else if (needsLegalizationSsaRewrite) {
       legalizationSsaRewriteMode = spvtools::SSARewriteMode::OpaqueOnly;
     }
-    optimizer.RegisterLegalizationPasses(
+    optimizer.RegisterLegalizationPassesFastCompile(
         spirvOptions.preserveInterface, needsLegalizationLoopUnroll,
         legalizationSsaRewriteMode);
   } else {

Original file line number	Diff line number	Diff line change
`@@ -16705,7 +16705,7 @@ bool SpirvEmitter::spirvToolsLegalize(std::vector<uint32_t> *mod,`
`16705`	`16705`	`} else if (needsLegalizationSsaRewrite) {`
`16706`	`16706`	`legalizationSsaRewriteMode = spvtools::SSARewriteMode::OpaqueOnly;`
`16707`	`16707`	`}`
`16708`		`- optimizer.RegisterLegalizationPasses(`
	`16708`	`+ optimizer.RegisterLegalizationPassesFastCompile(`
`16709`	`16709`	`spirvOptions.preserveInterface, needsLegalizationLoopUnroll,`
`16710`	`16710`	`legalizationSsaRewriteMode);`
`16711`	`16711`	`} else {`