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* reg-stack.c (get_true_reg): Handle FLOAT_TRUNCATE like FLOAT_EXTEND
authorsayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 24 Mar 2004 02:28:41 +0000 (02:28 +0000)
committersayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 24 Mar 2004 02:28:41 +0000 (02:28 +0000)
commit994db39037b8859894308b6c238b51ddcc4e43a1
treefdc5589420c8477ac11336433d27bf34a7c6705atree
parent7f6f8932d79ee2011c46e470cb1a424d0c151b54commit | diff
* reg-stack.c (get_true_reg): Handle FLOAT_TRUNCATE like FLOAT_EXTEND
if flag_unsafe_math_optimizations.
* config/i386/i386.md (truncdfsf2): If flag_unsafe_math_optimizations
and TARGET_80387 expand using truncdfsf2_noop pattern.
(truncxfsf2): Likewise using truncxfsf2_noop.
(truncxfdf2): Likewise using truncxfdf2_noop.
(truncdfsf2_noop, truncxfsf2_noop, truncxfdf2_noop): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@79893 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/config/i386/i386.md diff | blob | blame | history
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