diff options
Diffstat (limited to 'gcc/lambda-code.c')
| -rw-r--r-- | gcc/lambda-code.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/gcc/lambda-code.c b/gcc/lambda-code.c index f4fce423243..f16937b3cbd 100644 --- a/gcc/lambda-code.c +++ b/gcc/lambda-code.c @@ -115,8 +115,7 @@ Fourier-Motzkin elimination is used to compute the bounds of the base space of the lattice. */ -static bool perfect_nestify (struct loops *, - struct loop *, VEC(tree,heap) *, +static bool perfect_nestify (struct loop *, VEC(tree,heap) *, VEC(tree,heap) *, VEC(int,heap) *, VEC(tree,heap) *); /* Lattice stuff that is internal to the code generation algorithm. */ @@ -1457,8 +1456,7 @@ DEF_VEC_ALLOC_P(lambda_loop,heap); during this process. */ lambda_loopnest -gcc_loopnest_to_lambda_loopnest (struct loops *currloops, - struct loop *loop_nest, +gcc_loopnest_to_lambda_loopnest (struct loop *loop_nest, VEC(tree,heap) **inductionvars, VEC(tree,heap) **invariants) { @@ -1493,8 +1491,8 @@ gcc_loopnest_to_lambda_loopnest (struct loops *currloops, if (!perfect_nest) { - if (!perfect_nestify (currloops, loop_nest, - lboundvars, uboundvars, steps, *inductionvars)) + if (!perfect_nestify (loop_nest, lboundvars, uboundvars, steps, + *inductionvars)) { if (dump_file) fprintf (dump_file, @@ -2402,7 +2400,6 @@ can_convert_to_perfect_nest (struct loop *loop) } /* Transform the loop nest into a perfect nest, if possible. - LOOPS is the current struct loops * LOOP is the loop nest to transform into a perfect nest LBOUNDS are the lower bounds for the loops to transform UBOUNDS are the upper bounds for the loops to transform @@ -2439,8 +2436,7 @@ can_convert_to_perfect_nest (struct loop *loop) Return FALSE if we can't make this loop into a perfect nest. */ static bool -perfect_nestify (struct loops *loops, - struct loop *loop, +perfect_nestify (struct loop *loop, VEC(tree,heap) *lbounds, VEC(tree,heap) *ubounds, VEC(int,heap) *steps, @@ -2514,7 +2510,7 @@ perfect_nestify (struct loops *loops, make_edge (latchbb, headerbb, EDGE_FALLTHRU); /* Update the loop structures. */ - newloop = duplicate_loop (loops, loop, olddest->loop_father); + newloop = duplicate_loop (loop, olddest->loop_father); newloop->header = headerbb; newloop->latch = latchbb; set_single_exit (newloop, e); |