From 6714c1ae696ae61f9213c87c7120ec0b0b535e63 Mon Sep 17 00:00:00 2001 From: Jeff Law Date: Tue, 7 Oct 1997 11:15:27 -0600 Subject: [PATCH] REG_BR_PRED docs. From-SVN: r15860 --- gcc/rtl.texi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gcc/rtl.texi b/gcc/rtl.texi index 0fd89b272686..539d420d073b 100644 --- a/gcc/rtl.texi +++ b/gcc/rtl.texi @@ -2641,6 +2641,12 @@ This is used to specify the ratio of branches to non-branches of a branch insn according to the profile data. The value is stored as a value between 0 and REG_BR_PROB_BASE; larger values indicate a higher probability that the branch will be taken. + +@findex REG_BR_PRED +@item REG_BR_PRED +These notes are found in JUMP insns after delayed branch scheduling +has taken place. They indicate both the direction and the likelyhood +of the JUMP. The format is a bitmask of ATTR_FLAG_* values. @end table For convenience, the machine mode in an @code{insn_list} or -- 2.43.5