[llvm] [NVPTX] Basic support for fp128 as a storage type (PR #136006)

[Artem Belevich via llvm-commits]

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@@ -125,6 +125,12 @@ class LLVM_LIBRARY_VISIBILITY NVPTXAsmPrinter : public AsmPrinter {
       return curpos;
     }
 
+    void addByte(uint8_t Byte) {
+      assert((curpos + 1) <= size);
+      buffer[curpos] = Byte;
+      curpos++;
+    }
+
     unsigned addZeros(int Num) {
       assert((curpos + Num) <= size);
       for (int i = 0; i < Num; ++i) {
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Artem-B wrote:

<!--__GRAPHITE_HTML_TAG_START__--><p class='graphite__hidden'><i>[Re: lines +134 to +141]</i></p><!--__GRAPHITE_HTML_TAG_END__-->
This could now be just a loop over `addByte(0)`
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https://github.com/llvm/llvm-project/pull/136006