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[Bug target/40811] unsigned int to float isn't vectorized
- From: "uros at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Jul 2009 15:17:37 -0000
- Subject: [Bug target/40811] unsigned int to float isn't vectorized
- References: <bug-40811-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from uros at gcc dot gnu dot org 2009-07-21 15:17 -------
Subject: Bug 40811
Author: uros
Date: Tue Jul 21 15:17:23 2009
New Revision: 149861
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149861
Log:
PR target/40811
* config/i386/sse.md (sse2_cvtudq2ps): New expander.
(enum ix86_builtins): Add IX86_BUILTIN_CVTUDQ2PS.
(builtin_description): Add __builtin_ia32_cvtudq2ps.
(ix86_vectorize_builtin_conversion): Handle IX86_BUILTIN_CVTUDQ2PS.
testsuite/ChangeLog:
PR target/40811
* lib/target-supports.exp (check_effective_target_vect_uintfloat_cvt):
Add i?86 and x86_64 targets.
* gcc.target/i386/vectorize7.c: New test.
PR target/40809
* gcc.target/i386/pr40809.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr40809.c
trunk/gcc/testsuite/gcc.target/i386/vectorize7.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/config/i386/sse.md
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/lib/target-supports.exp
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40811