[PATCH] D15546: [WebAssembly] Print an extra local decl when the user stack pointer is used

Tue Dec 15 16:34:49 PST 2015

dschuff marked 2 inline comments as done.

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Comment at: lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp:185
@@ -183,1 +184,3 @@
   }
+  if (MF->getFrameInfo()->getStackSize() > 0) {
+    // TODO: wasm64
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well, IIUC it would be "iterate over phys regs except for ARGUMENTS and EXPR_STACK" which would leave us with SP and FP. so approximately the same level of weirdness either way?


http://reviews.llvm.org/D15546



