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Jakub Jelinek 7bba408b97 re PR middle-end/48973 (Inliner bug with one-bit (1-bit) bitfield)
PR middle-end/48973
	* expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag
	failed and the comparison has a single bit signed type, use
	constm1_rtx instead of const1_rtx for true value.
	(do_store_flag): If ops->type is single bit signed type, disable
	signel bit test optimization and pass -1 instead of 1 as last
	parameter to emit_store_flag_force.

	* gcc.c-torture/execute/pr48973-1.c: New test.
	* gcc.c-torture/execute/pr48973-2.c: New test.

From-SVN: r174060
2011-05-23 11:36:05 +02:00
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gcc re PR middle-end/48973 (Inliner bug with one-bit (1-bit) bitfield) 2011-05-23 11:36:05 +02:00
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libcpp * lex.c (init_vectorized_lexer): Fix comparison of masked value. 2011-05-22 21:04:54 +02:00
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libgfortran stop.c (stop_string,error_stop_string): Minor cleanup. 2011-05-22 21:34:16 +02:00
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libstdc++-v3 [multiple changes] 2011-05-23 00:05:24 +00:00
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maintainer-scripts gcc_release (adjust_dirs, [...]): Remove. 2011-05-22 15:20:12 +01:00
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