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tree-optimization/96483 - fix ICE in PRE with POLY_INT_CST

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This adds a missing case for PRE expression re-materialization.

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.
This commit is contained in:
Richard Biener 2020-08-06 12:16:05 +02:00
parent c7b1f30258
commit 1f4c8afa1b
1 changed files with 1 additions and 0 deletions
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gcc/tree-ssa-pre.c
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@ -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: