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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-08-23 14:46:22 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-08-23 14:46:22 +0000 |
| commit | 18f2b54c072f8f9ee09b8300fb0b39d8f7f412c8 (patch) | |
| tree | 5f048a664baab6a0365753f2017853e6d2d34876 | |
| parent | 048be90b6576ebc9ddfae2ac8dd5170cdbe71df4 (diff) | |
| download | ppe42-gcc-18f2b54c072f8f9ee09b8300fb0b39d8f7f412c8.tar.gz ppe42-gcc-18f2b54c072f8f9ee09b8300fb0b39d8f7f412c8.zip | |
* combine.c (apply_distributive_law): Correct comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70734 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/combine.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 88301459186..281cd853bae 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-08-23 Roger Sayle <roger@eyesopen.com> + + * combine.c (apply_distributive_law): Correct comment. + 2003-08-23 Jason Eckhardt <jle@rice.edu> * config/i860/i860.h: Remove comment mentioning LIBGCC_NEEDS_DOUBLE. diff --git a/gcc/combine.c b/gcc/combine.c index b9413f69835..821acb22884 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -7955,7 +7955,7 @@ apply_distributive_law (rtx x) tem = gen_binary (code, GET_MODE (x), lhs, rhs); /* There is one exception to the general way of distributing: - (a ^ b) | (a ^ c) -> (~a) & (b ^ c) */ + (a | c) ^ (b | c) -> (a ^ b) & ~c */ if (code == XOR && inner_code == IOR) { inner_code = AND; |
