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| author | Andrew Pinski <quic_apinski@quicinc.com> | 2024-08-29 11:01:56 -0700 |
|---|---|---|
| committer | Andrew Pinski <quic_apinski@quicinc.com> | 2024-08-30 07:09:07 -0700 |
| commit | 4d2cbe2bbedbdbc609683f7fb491b3e02add15b3 (patch) | |
| tree | 4e47301e222a80b468144c8f23f74b035adc5df4 /gcc | |
| parent | 04d11ded0132adb0054120fb5290154400991d13 (diff) | |
| download | gcc-4d2cbe2bbedbdbc609683f7fb491b3e02add15b3.zip gcc-4d2cbe2bbedbdbc609683f7fb491b3e02add15b3.tar.gz gcc-4d2cbe2bbedbdbc609683f7fb491b3e02add15b3.tar.bz2 | |
middle-end: Remove integer_three_node [PR116537]
After the small expansion patch for __builtin_prefetch, the
only use of integer_three_node is inside tree-ssa-loop-prefetch.cc so let's
remove it as the loop prefetch pass is not enabled these days by default and
having a tree node around just for that pass is a little wasteful. Integer
constants are also shared these days so calling build_int_cst will use the cached
node anyways.
Bootstrapped and tested on x86_64-linux.
PR middle-end/116537
gcc/ChangeLog:
* tree-core.h (enum tree_index): Remove TI_INTEGER_THREE
* tree-ssa-loop-prefetch.cc (issue_prefetch_ref): Call build_int_cst
instead of using integer_three_node.
* tree.cc (build_common_tree_nodes): Remove initialization
of integer_three_node.
* tree.h (integer_three_node): Delete.
Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/tree-core.h | 1 | ||||
| -rw-r--r-- | gcc/tree-ssa-loop-prefetch.cc | 2 | ||||
| -rw-r--r-- | gcc/tree.cc | 1 | ||||
| -rw-r--r-- | gcc/tree.h | 1 |
4 files changed, 1 insertions, 4 deletions
diff --git a/gcc/tree-core.h b/gcc/tree-core.h index 27c569c..a368170 100644 --- a/gcc/tree-core.h +++ b/gcc/tree-core.h @@ -662,7 +662,6 @@ enum tree_index : unsigned { TI_INTEGER_ZERO, TI_INTEGER_ONE, - TI_INTEGER_THREE, TI_INTEGER_MINUS_ONE, TI_NULL_POINTER, diff --git a/gcc/tree-ssa-loop-prefetch.cc b/gcc/tree-ssa-loop-prefetch.cc index 52ea3ba..529ecae 100644 --- a/gcc/tree-ssa-loop-prefetch.cc +++ b/gcc/tree-ssa-loop-prefetch.cc @@ -1183,7 +1183,7 @@ issue_prefetch_ref (struct mem_ref *ref, unsigned unroll_factor, unsigned ahead) addr_base = force_gimple_operand_gsi (&bsi, unshare_expr (addr_base), true, NULL, true, GSI_SAME_STMT); write_p = ref->write_p ? integer_one_node : integer_zero_node; - local = nontemporal ? integer_zero_node : integer_three_node; + local = nontemporal ? integer_zero_node : build_int_cst (integer_type_node, 3); for (ap = 0; ap < n_prefetches; ap++) { diff --git a/gcc/tree.cc b/gcc/tree.cc index 17a5cea..b14cfbe 100644 --- a/gcc/tree.cc +++ b/gcc/tree.cc @@ -9567,7 +9567,6 @@ build_common_tree_nodes (bool signed_char) /* Define these next since types below may used them. */ integer_zero_node = build_int_cst (integer_type_node, 0); integer_one_node = build_int_cst (integer_type_node, 1); - integer_three_node = build_int_cst (integer_type_node, 3); integer_minus_one_node = build_int_cst (integer_type_node, -1); size_zero_node = size_int (0); @@ -4444,7 +4444,6 @@ tree_strip_any_location_wrapper (tree exp) #define integer_zero_node global_trees[TI_INTEGER_ZERO] #define integer_one_node global_trees[TI_INTEGER_ONE] -#define integer_three_node global_trees[TI_INTEGER_THREE] #define integer_minus_one_node global_trees[TI_INTEGER_MINUS_ONE] #define size_zero_node global_trees[TI_SIZE_ZERO] #define size_one_node global_trees[TI_SIZE_ONE] |