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Enable ranger for the vectorizer

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The following enables ranger for the vectorizer, this lets niter
analysis use the active ranger to simplify conditions.

	PR tree-optimization/122587
	* tree-vectorizer.cc (pass_vectorize::execute): Enable
	ranger around analysis and code generation.
This commit is contained in:
Richard Biener
2025-11-07 13:54:14 +01:00
committed by Richard Biener
parent 699287fd7b
commit 8fad025430
1 changed files with 3 additions and 0 deletions
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3
gcc/tree-vectorizer.cc
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@@ -83,6 +83,7 @@ along with GCC; see the file COPYING3. If not see
#include "internal-fn.h"
#include "tree-ssa-sccvn.h"
#include "tree-into-ssa.h"
#include "gimple-range.h"
/* Loop or bb location, with hotness information. */
dump_user_location_t vect_location;
@@ -1279,6 +1280,7 @@ pass_vectorize::execute (function *fun)
note_simd_array_uses (&simd_array_to_simduid_htab, fun);
/* ----------- Analyze loops. ----------- */
enable_ranger (fun);
/* If some loop was duplicated, it gets bigger number
than all previously defined loops. This fact allows us to run
@@ -1341,6 +1343,7 @@ pass_vectorize::execute (function *fun)
num_vectorized_loops);
/* ----------- Finalize. ----------- */
disable_ranger (fun);
if (any_ifcvt_loops)
for (i = 1; i < number_of_loops (fun); i++)