Test case for current behaviour.

Author: ekpyron

test/libyul/evmCodeTransform/pops_in_reverting_branch.yul

@@ -0,0 +1,44 @@
+object "main" {
+	code {
+	    let a := calldataload(0)
+	    let b := calldataload(32)
+	    if calldataload(64) {
+	        revert(0,0)
+	    }
+	    sstore(b, a)
+	}
+}
+// ====
+// stackOptimization: true
+// ----
+//     /* "":51:52   */
+//   0x00
+//     /* "":38:53   */
+//   calldataload
+//     /* "":81:83   */
+//   0x20
+//     /* "":68:84   */
+//   calldataload
+//     /* "":106:108   */
+//   0x40
+//     /* "":93:109   */
+//   calldataload
+//     /* "":90:139   */
+//   tag_1
+//   jumpi
+//     /* "":22:160   */
+// tag_2:
+//     /* "":145:157   */
+//   sstore
+//     /* "":22:160   */
+//   stop
+//     /* "":110:139   */
+// tag_1:
+//     /* "":121:132   */
+//   pop
+//   pop
+//     /* "":130:131   */
+//   0x00
+//     /* "":121:132   */
+//   dup1
+//   revert