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[committed] internal-fn: Fix up expand_arith_overflow [PR114753]

Message ID ZiKZLm/E6tE9dc5/@tucnak
State New
Headers show
Series [committed] internal-fn: Fix up expand_arith_overflow [PR114753] | expand

Commit Message

Jakub Jelinek April 19, 2024, 4:17 p.m. UTC 
Hi!

During backporting I've noticed I've missed one return spot for the
restoration of the original flag_trapv flag value.

Tested on x86_64-linux, committed to trunk as obvious.  Sorry.

2024-04-19  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/114753
	* internal-fn.cc (expand_arith_overflow): Add one missing restore
	of flag_trapv before return.


	Jakub
diff mbox series

Patch

--- gcc/internal-fn.cc.jj	2024-04-18 09:45:08.079695875 +0200
+++ gcc/internal-fn.cc	2024-04-19 18:11:51.202204402 +0200
@@ -2793,6 +2793,7 @@  expand_arith_overflow (enum tree_code co
 	    case PLUS_EXPR:
 	      expand_addsub_overflow (loc, code, lhs, arg0, arg1, unsr_p,
 				      unsr_p, unsr_p, false, NULL);
+	      flag_trapv = save_flag_trapv;
 	      return;
 	    case MULT_EXPR:
 	      expand_mul_overflow (loc, lhs, arg0, arg1, unsr_p,