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(parent: 91674c3) | patch
(simplify_rtx): Don't do anything with if_then_else_cond result if both one arm and...
authorRichard Kenner <kenner@gcc.gnu.org>
Mon, 27 Jan 1997 14:04:16 +0000 (09:04 -0500)
committerRichard Kenner <kenner@gcc.gnu.org>
Mon, 27 Jan 1997 14:04:16 +0000 (09:04 -0500)
commit0802d51684ee39dac56ec84821cbcef6de89ac0d
tree6d90d03a8095a755a99b15af99815fac0fe836e2tree
parent91674c376c5dea02e83f28c44a76f4f555f53e37commit | diff
(simplify_rtx): Don't do anything with if_then_else_cond result if both one arm and the input are a comparison.

(simplify_rtx): Don't do anything with if_then_else_cond
result if both one arm and the input are a comparison.
(simplify_{rtx,if_then_else,logical,shift_const}): Don't
test STORE_FLAG_VALUE with #if; properly test for just sign bit.
(num_sign_bit_copies, if_then_else_cond): Likewise.

From-SVN: r13551
gcc/combine.c diff | blob | history