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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-09-16 17:16:25 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-09-16 17:16:25 +0000 |
| commit | 9b03e6794a6496755edef2e2ceb4cf4e68a313ef (patch) | |
| tree | a192947f5361f11b60ac0e1c25f61e8c3c0526b8 /libjava/java/security | |
| parent | 88e11d8fa8d2451929de21763bc199da31323ca5 (diff) | |
| download | ppe42-gcc-9b03e6794a6496755edef2e2ceb4cf4e68a313ef.tar.gz ppe42-gcc-9b03e6794a6496755edef2e2ceb4cf4e68a313ef.zip | |
PR bootstrap/12269
* simplify-rtx.c (simplify_gen_relational): Allow the cmp_mode
argument to be VOIDmode, taking the mode of the comparison from
the operands. Only call simplify_relational_operation if we
know the mode of the comparison. Honor FLOAT_STORE_FLAG_VALUE
if comparison has a floating point result. Ensure that the
result is always of the specified mode.
(simplify_replace_rtx): Simplify call to simplify_gen_relational.
(simplify_unary_operation): Ensure the correct mode and cmp_mode
are always passed to simplify_gen_relational. Simplify NOT of
comparison operator in any mode, not just BImode.
(simplify_ternary_operation): Correct tests on the return value
of simplify_relational_operation to use const_true_rtx, not
const1_rtx. Abort if it ever returns a non-constant result.
* cfgloopanal.c (count_strange_loop_iterations): Use the function
simplify_relational_operation, not simplify_gen_relational, if
we're only interested in constant comparisons and will ignore
non-constant results.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71439 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/security')
0 files changed, 0 insertions, 0 deletions
