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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-09-06 23:33:56 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-09-06 23:33:56 +0000 |
| commit | 74b00d71449aed51c312c2f8ceed06ba362fb89c (patch) | |
| tree | 88dbe9dc64b11589685ee2d34e51b138388c0f9d | |
| parent | 64f3bd690c9bfe6b1a2e713686a91b75be8b41be (diff) | |
| download | ppe42-gcc-74b00d71449aed51c312c2f8ceed06ba362fb89c.tar.gz ppe42-gcc-74b00d71449aed51c312c2f8ceed06ba362fb89c.zip | |
* simplify-rtx.c (simplify_binary_operation): Revert last change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45456 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/simplify-rtx.c | 22 |
2 files changed, 4 insertions, 22 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 16c65e2b063..4d81bca8544 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2001-09-06 Richard Henderson <rth@redhat.com> + * simplify-rtx.c (simplify_binary_operation): Revert last change. + +2001-09-06 Richard Henderson <rth@redhat.com> + * simplify-rtx.c (simplify_binary_operation): Simplify contents of CONST. diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c index 7f358d3ddc4..ea1cc6d285a 100644 --- a/gcc/simplify-rtx.c +++ b/gcc/simplify-rtx.c @@ -1275,28 +1275,6 @@ simplify_binary_operation (code, mode, op0, op1) return simplify_gen_binary (AND, mode, op0, gen_rtx_NOT (mode, XEXP (op1, 0))); } - - /* Simplify operations with constants containing embedded offsets. */ - if (GET_CODE (op0) == CONST) - { - tem = simplify_binary_operation (code, mode, XEXP (op0, 0), op1); - if (tem) - { - if (CONSTANT_P (op1) && ! CONSTANT_P (tem)) - tem = gen_rtx_CONST (mode, tem); - return tem; - } - } - if (GET_CODE (op1) == CONST) - { - tem = simplify_binary_operation (code, mode, op0, XEXP (op1, 0)); - if (tem) - { - if (CONSTANT_P (op0) && ! CONSTANT_P (tem)) - tem = gen_rtx_CONST (mode, tem); - return tem; - } - } break; case MULT: |
