* [PATCH] Fix PR88862
@ 2019-01-22 11:28 Richard Biener
0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2019-01-22 11:28 UTC (permalink / raw)
To: gcc-patches
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied.
Richard.
2019-01-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/88862
* graphite-scop-detection.c
(scop_detection::graphite_can_represent_scev): Reject ADDR_EXPR.
Index: gcc/graphite-scop-detection.c
===================================================================
--- gcc/graphite-scop-detection.c (revision 268140)
+++ gcc/graphite-scop-detection.c (working copy)
@@ -892,6 +892,10 @@ scop_detection::graphite_can_represent_s
return false;
return graphite_can_represent_scev (scop, CHREC_LEFT (scev));
+ case ADDR_EXPR:
+ /* We cannot encode addresses for ISL. */
+ return false;
+
default:
break;
}
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