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| author | H.J. Lu <hongjiu.lu@intel.com> | 2017-02-14 16:53:22 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2017-02-14 08:53:22 -0800 |
| commit | ee139af5321d25192e675cc276460d7ab6fcffe9 (patch) | |
| tree | 7f999788950183bc2e9b3ec3aaeb593b1ab37c2b /gcc/tree-vect-loop-manip.c | |
| parent | bf00c9e08002fcb36d8b61d2e2a47801ef11c2f1 (diff) | |
| download | gcc-ee139af5321d25192e675cc276460d7ab6fcffe9.zip gcc-ee139af5321d25192e675cc276460d7ab6fcffe9.tar.gz gcc-ee139af5321d25192e675cc276460d7ab6fcffe9.tar.bz2 | |
Properly store 128-bit constant in large model
When converting TI store with CONST_INT to V1TI store with CONST_VECTOR
in large model, an extra instruction may be needed to load CONST_VECTOR
into a register. Insert the extra instruction to the right place.
gcc/
PR target/79498
* config/i386/i386.c (timode_scalar_chain::convert_insn): Insert
the extra instruction to the right place to store 128-bit constant
when needed.
gcc/testsuite/
PR target/79498
* gcc.target/i386/pr79498.c: New test.
From-SVN: r245438
Diffstat (limited to 'gcc/tree-vect-loop-manip.c')
0 files changed, 0 insertions, 0 deletions