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riscv-gcc-1
Commit d3ea1dbd by Bernd Schmidt Committed by Bernd Schmidt
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fold-const.c (fold_unary_loc): Use GET_MODE_PRECISION for comparisons against TYPE_PRECISION. 

	* fold-const.c (fold_unary_loc): Use GET_MODE_PRECISION for
	comparisons against TYPE_PRECISION.
	* tree-ssa-forwprop.c (combine_conversions): Likewise.

From-SVN: r186350
parent 30235ede
Showing with 11 additions and 5 deletions
gcc/ChangeLog
2012-04-11 Bernd Schmidt <bernds@codesourcery.com>
* fold-const.c (fold_unary_loc): Use GET_MODE_PRECISION for
comparisons against TYPE_PRECISION.
* tree-ssa-forwprop.c (combine_conversions): Likewise.
2012-04-11 Xinliang David Li <davidxl@google.com>
* tree-passes.h: Remove TODO_dump_func.
......
gcc/fold-const.c
......@@ -7820,7 +7820,7 @@ fold_unary_loc (location_t loc, enum tree_code code, tree type, tree op0)
&& inter_prec >= inside_prec
&& (inter_float || inter_vec
|| inter_unsignedp == inside_unsignedp)
&& ! (final_prec != GET_MODE_BITSIZE (TYPE_MODE (type))
&& ! (final_prec != GET_MODE_PRECISION (TYPE_MODE (type))
&& TYPE_MODE (type) == TYPE_MODE (inter_type))
&& ! final_ptr
&& (! final_vec || inter_prec == inside_prec))
......@@ -7857,7 +7857,7 @@ fold_unary_loc (location_t loc, enum tree_code code, tree type, tree op0)
== (final_unsignedp && final_prec > inter_prec))
&& ! (inside_ptr && inter_prec != final_prec)
&& ! (final_ptr && inside_prec != inter_prec)
&& ! (final_prec != GET_MODE_BITSIZE (TYPE_MODE (type))
&& ! (final_prec != GET_MODE_PRECISION (TYPE_MODE (type))
&& TYPE_MODE (type) == TYPE_MODE (inter_type)))
return fold_build1_loc (loc, code, type, TREE_OPERAND (op0, 0));
}
......
gcc/tree-ssa-forwprop.c
/* Forward propagation of expressions for single use variables.
Copyright (C) 2004, 2005, 2007, 2008, 2009, 2010, 2011
Copyright (C) 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012
Free Software Foundation, Inc.
This file is part of GCC.
......@@ -2274,7 +2274,7 @@ combine_conversions (gimple_stmt_iterator *gsi)
&& inter_prec >= inside_prec
&& (inter_float || inter_vec
|| inter_unsignedp == inside_unsignedp)
&& ! (final_prec != GET_MODE_BITSIZE (TYPE_MODE (type))
&& ! (final_prec != GET_MODE_PRECISION (TYPE_MODE (type))
&& TYPE_MODE (type) == TYPE_MODE (inter_type))
&& ! final_ptr
&& (! final_vec || inter_prec == inside_prec))
......@@ -2319,7 +2319,7 @@ combine_conversions (gimple_stmt_iterator *gsi)
== (final_unsignedp && final_prec > inter_prec))
&& ! (inside_ptr && inter_prec != final_prec)
&& ! (final_ptr && inside_prec != inter_prec)
&& ! (final_prec != GET_MODE_BITSIZE (TYPE_MODE (type))
&& ! (final_prec != GET_MODE_PRECISION (TYPE_MODE (type))
&& TYPE_MODE (type) == TYPE_MODE (inter_type)))
{
gimple_assign_set_rhs1 (stmt, defop0);
......
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