diff options
Diffstat (limited to 'gcc/tree-ssa-sink.c')
| -rw-r--r-- | gcc/tree-ssa-sink.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/tree-ssa-sink.c b/gcc/tree-ssa-sink.c index 7bb37187e20..b30c23d65f8 100644 --- a/gcc/tree-ssa-sink.c +++ b/gcc/tree-ssa-sink.c @@ -131,7 +131,7 @@ all_immediate_uses_same_place (tree stmt) return true; } -/* Some global stores don't necessarily have V_MAY_DEF's of global variables, +/* Some global stores don't necessarily have VDEF's of global variables, but we still must avoid moving them around. */ bool @@ -156,7 +156,7 @@ is_hidden_global_store (tree stmt) int x; p_1 = (i_2 > 3) ? &x : p; - # x_4 = V_MAY_DEF <x_3> + # x_4 = VDEF <x_3> *p_1 = 5; return 2; @@ -194,7 +194,7 @@ is_hidden_global_store (tree stmt) tree ptr = TREE_OPERAND (lhs, 0); struct ptr_info_def *pi = SSA_NAME_PTR_INFO (ptr); tree nmt = (pi) ? pi->name_mem_tag : NULL_TREE; - tree smt = var_ann (SSA_NAME_VAR (ptr))->symbol_mem_tag; + tree smt = symbol_mem_tag (SSA_NAME_VAR (ptr)); /* If either the name tag or the symbol tag for PTR is a global variable, then the store is necessary. */ @@ -207,6 +207,7 @@ is_hidden_global_store (tree stmt) else gcc_unreachable (); } + return false; } @@ -402,7 +403,7 @@ statement_sink_location (tree stmt, basic_block frombb) /* This will happen when you have a_3 = PHI <a_13, a_26> - a_26 = V_MAY_DEF <a_3> + a_26 = VDEF <a_3> If the use is a phi, and is in the same bb as the def, we can't sink it. */ |