From fac4c4bdab1735bd8a87e37c519f0260e4769f2a Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Thu, 11 Nov 2021 15:12:32 +0100 Subject: tree-optimization/103190 - fix assert in reassoc stmt placement with asm This makes sure to only assert we don't run into a asm goto when inserting a stmt in reassoc, matching the condition in can_reassociate_p. We can handle EH edges from an asm just like EH edges from any other stmt. 2021-11-11 Richard Biener PR tree-optimization/103190 * tree-ssa-reassoc.c (insert_stmt_after): Only assert on asm goto. --- gcc/tree-ssa-reassoc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c index 6a555e7c553..65316223047 100644 --- a/gcc/tree-ssa-reassoc.c +++ b/gcc/tree-ssa-reassoc.c @@ -1515,7 +1515,8 @@ insert_stmt_after (gimple *stmt, gimple *insert_point) gsi_insert_after (&gsi, stmt, GSI_NEW_STMT); return; } - else if (gimple_code (insert_point) == GIMPLE_ASM) + else if (gimple_code (insert_point) == GIMPLE_ASM + && gimple_asm_nlabels (as_a (insert_point)) != 0) /* We have no idea where to insert - it depends on where the uses will be placed. */ gcc_unreachable (); -- cgit v1.2.1