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re PR bootstrap/33306 (Bootstrap failure on alpha: ICE in convert_move, at expr.c:369)

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gcc/
	PR middle-end/33306
	* optabs.c (avoid_expensive_constant): Do nothing if MODE is VOIDmode.

From-SVN: r128179
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Richard Sandiford 2007-09-06 08:45:16 +00:00 committed by Richard Sandiford
parent b61ff9c852
commit 47de45c6fc
2 changed files with 7 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-09-06 Richard Sandiford <richard@codesourcery.com>
PR middle-end/33306
* optabs.c (avoid_expensive_constant): Do nothing if MODE is VOIDmode.
2007-09-06 Basile Starynkevitch <basile@starynkevitch.net>
* cfg.c (dump_bb_info, dump_edge_info): Added cfun test for

3
gcc/optabs.c
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@ -1359,7 +1359,8 @@ static rtx
avoid_expensive_constant (enum machine_mode mode, optab binoptab,
rtx x, bool unsignedp)
{
if (optimize
if (mode != VOIDmode
&& optimize
&& CONSTANT_P (x)
&& rtx_cost (x, binoptab->code) > COSTS_N_INSNS (1))
{