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Commit 92344ed0 by Jakub Jelinek Committed by Jakub Jelinek
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re PR target/63848 (FAIL: c-c++-common/torture/builtin-arith-overflow-17.c -O0 execution test) 

	PR target/63848
	PR target/63975
	* internal-fn.c (expand_arith_overflow_result_store,
	expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow): Use
	do_compare_rtx_and_jump instead of emit_cmp_and_jump_insns everywhere,
	adjust arguments to those functions.  Use unsignedp = true for
	EQ, NE, GEU, LEU, LTU and GTU comparisons.

From-SVN: r217946
parent 09877e13
Showing with 8 additions and 0 deletions
gcc/ChangeLog
2014-11-21 Jakub Jelinek <jakub@redhat.com> 2014-11-21 Jakub Jelinek <jakub@redhat.com>
PR target/63848
PR target/63975
* internal-fn.c (expand_arith_overflow_result_store,
expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow): Use
do_compare_rtx_and_jump instead of emit_cmp_and_jump_insns everywhere,
adjust arguments to those functions. Use unsignedp = true for
EQ, NE, GEU, LEU, LTU and GTU comparisons.
PR tree-optimization/64006 PR tree-optimization/64006
* tree-vrp.c (stmt_interesting_for_vrp): Return true * tree-vrp.c (stmt_interesting_for_vrp): Return true
for {ADD,SUB,MUL}_OVERFLOW internal calls. for {ADD,SUB,MUL}_OVERFLOW internal calls.
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