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defaults.h, [...]: Fix comment typos.

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* defaults.h, stmt.c, tree-cfg.c, tree-ssa-dce.c: Fix comment
	typos.

From-SVN: r92092
This commit is contained in:
Kazu Hirata 2004-12-13 16:03:40 +00:00 • committed by Kazu Hirata
parent 6e38fea3e4
commit adb35797f7
5 changed files with 13 additions and 9 deletions
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3
gcc/ChangeLog
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@ -6,6 +6,9 @@
* tree-ssa-dom.c (record_equivalences_from_phis): Add a * tree-ssa-dom.c (record_equivalences_from_phis): Add a
comment. comment.
* defaults.h, stmt.c, tree-cfg.c, tree-ssa-dce.c: Fix comment
typos.
2004-12-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> 2004-12-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
* config/m32r/t-linux (SHLIB_MAPFILES): Add libgcc-glibc.ver to * config/m32r/t-linux (SHLIB_MAPFILES): Add libgcc-glibc.ver to

2
gcc/defaults.h
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@ -339,7 +339,7 @@ do { fputs (integer_asm_op (POINTER_SIZE / BITS_PER_UNIT, TRUE), FILE); \
#endif #endif
#endif #endif
/* This decision to use a .jcr section can be overriden by defining /* This decision to use a .jcr section can be overridden by defining
USE_JCR_SECTION to 0 in target file. This is necessary if target USE_JCR_SECTION to 0 in target file. This is necessary if target
can define JCR_SECTION_NAME but does not have crtstuff or can define JCR_SECTION_NAME but does not have crtstuff or
linker support for .jcr section. */ linker support for .jcr section. */

7
gcc/stmt.c
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@ -3041,11 +3041,12 @@ emit_case_nodes (rtx index, case_node_ptr node, rtx default_label,
else if (node->right != 0 && node->left == 0) else if (node->right != 0 && node->left == 0)
{ {
/* Here we have a right child but no left so we issue conditional /* Here we have a right child but no left so we issue a conditional
branch to default and process the right child. branch to default and process the right child.
Omit the conditional branch to default if we it avoid only one Omit the conditional branch to default if the right child
right child; it costs too much space to save so little time. */ does not have any children and is single valued; it would
cost too much space to save so little time. */
if (node->right->right || node->right->left if (node->right->right || node->right->left
|| !tree_int_cst_equal (node->right->low, node->right->high)) || !tree_int_cst_equal (node->right->low, node->right->high))

8
gcc/tree-cfg.c
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@ -450,7 +450,7 @@ make_edges (void)
statements in it. */ statements in it. */
make_edge (ENTRY_BLOCK_PTR, BASIC_BLOCK (0), EDGE_FALLTHRU); make_edge (ENTRY_BLOCK_PTR, BASIC_BLOCK (0), EDGE_FALLTHRU);
/* Traverse basic block array placing edges. */ /* Traverse the basic block array placing edges. */
FOR_EACH_BB (bb) FOR_EACH_BB (bb)
{ {
tree first = first_stmt (bb); tree first = first_stmt (bb);
@ -3087,8 +3087,8 @@ bsi_insert_on_edge (edge e, tree stmt)
append_to_statement_list (stmt, &PENDING_STMT (e)); append_to_statement_list (stmt, &PENDING_STMT (e));
} }
/* Similar to bsi_insert_on_edge+bsi_commit_edge_inserts. If new block has to /* Similar to bsi_insert_on_edge+bsi_commit_edge_inserts. If a new
be created, it is returned. */ block has to be created, it is returned. */
basic_block basic_block
bsi_insert_on_edge_immediate (edge e, tree stmt) bsi_insert_on_edge_immediate (edge e, tree stmt)
@ -3941,7 +3941,7 @@ has_abnormal_incoming_edge_p (basic_block bb)
return false; return false;
} }
/* Removes forwarder block BB. Returns false if this failed. If new /* Removes forwarder block BB. Returns false if this failed. If a new
forwarder block is created due to redirection of edges, it is forwarder block is created due to redirection of edges, it is
stored to worklist. */ stored to worklist. */

2
gcc/tree-ssa-dce.c
View file

@ -264,7 +264,7 @@ mark_operand_necessary (tree op, bool phionly)
} }
/* Mark STMT as necessary if it is obviously is. Add it to the worklist if /* Mark STMT as necessary if it obviously is. Add it to the worklist if
it can make other statements necessary. it can make other statements necessary.
If AGGRESSIVE is false, control statements are conservatively marked as If AGGRESSIVE is false, control statements are conservatively marked as