Disable byteswap support on x86 until issues are resolved

Signed-off-by: Filip Jeremic <fjeremic@ca.ibm.com>
eclipse · Nov 3, 2020 · 518e46d · 518e46d
1 parent 6fddaab
commit 518e46d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/compiler/x/codegen/OMRCodeGenerator.cpp b/compiler/x/codegen/OMRCodeGenerator.cpp
@@ -431,7 +431,8 @@ OMR::X86::CodeGenerator::initializeX86(TR::Compilation *comp)
    self()->setSupportsVirtualGuardNOPing();
    self()->setSupportsDynamicANewArray();
    self()->setSupportsSelect();
-   self()->setSupportsByteswap();
+   // TODO (#5642): Re-enable byteswap support on x86 and Power
+   // self()->setSupportsByteswap();
 
    // allows [i/l]div to decompose to [i/l]mulh in TreeSimplifier
    //