C++: add noopt on getPhiOperandDefinition

Robert Marsh · Robert Marsh · commit e416d75f6fe2 · 2020-01-08T11:36:57.000-08:00
diff --git a/cpp/ql/src/semmle/code/cpp/ir/implementation/aliased_ssa/internal/SSAConstruction.qll b/cpp/ql/src/semmle/code/cpp/ir/implementation/aliased_ssa/internal/SSAConstruction.qll
@@ -153,9 +153,10 @@ private module Cached {
     )
   }
 
+pragma[noopt]
   cached
   Instruction getPhiOperandDefinition(
-    PhiInstruction instr, IRBlock newPredecessorBlock, Overlap overlap
+    Phi instr, IRBlock newPredecessorBlock, Overlap overlap
   ) {
     exists(
       Alias::MemoryLocation defLocation, Alias::MemoryLocation useLocation, OldBlock phiBlock,

Original file line number	Diff line number	Diff line change
`@@ -153,9 +153,10 @@ private module Cached {`
`153`	`153`	`)`
`154`	`154`	`}`
`155`	`155`
	`156`	`+pragma[noopt]`
`156`	`157`	`cached`
`157`	`158`	`Instruction getPhiOperandDefinition(`
`158`		`- PhiInstruction instr, IRBlock newPredecessorBlock, Overlap overlap`
	`159`	`+ Phi instr, IRBlock newPredecessorBlock, Overlap overlap`
`159`	`160`	`) {`
`160`	`161`	`exists(`
`161`	`162`	`Alias::MemoryLocation defLocation, Alias::MemoryLocation useLocation, OldBlock phiBlock,`