* [PATCH] tree-optimization/96483 - fix ICE in PRE with POLY_INT_CST
@ 2020-08-06 10:17 Richard Biener
0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2020-08-06 10:17 UTC (permalink / raw)
To: gcc-patches
This adds a missing case for PRE expression re-materialization.
Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed.
2020-08-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/96483
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Handle
POLY_INT_CST.
---
gcc/tree-ssa-pre.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index 7d67305bf4b..0a94f4e3355 100644
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -2644,6 +2644,7 @@ create_component_ref_by_pieces_1 (basic_block block, vn_reference_t ref,
}
case STRING_CST:
case INTEGER_CST:
+ case POLY_INT_CST:
case COMPLEX_CST:
case VECTOR_CST:
case REAL_CST:
--
2.26.2
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2020-08-06 10:17 [PATCH] tree-optimization/96483 - fix ICE in PRE with POLY_INT_CST Richard Biener
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