diff options
| author | Richard Sandiford <richard@codesourcery.com> | 2007-09-06 08:45:16 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2007-09-06 08:45:16 +0000 |
| commit | 47de45c6fc7adcf626af5499cb39b0ca43b870c3 (patch) | |
| tree | b8298df8f9b1ea531341c8309f69c0620aec30d4 /gcc | |
| parent | b61ff9c85263648abe43f376b1d8bcd7dfbe161b (diff) | |
| download | gcc-47de45c6fc7adcf626af5499cb39b0ca43b870c3.zip gcc-47de45c6fc7adcf626af5499cb39b0ca43b870c3.tar.gz gcc-47de45c6fc7adcf626af5499cb39b0ca43b870c3.tar.bz2 | |
re PR bootstrap/33306 (Bootstrap failure on alpha: ICE in convert_move, at expr.c:369)
gcc/
PR middle-end/33306
* optabs.c (avoid_expensive_constant): Do nothing if MODE is VOIDmode.
From-SVN: r128179
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/optabs.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c908108..55694f0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/optabs.c b/gcc/optabs.c index 5ed8101..6a78fbc 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -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)) { |