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re PR tree-optimization/87657 (SLP ICE in libgfortran matmul_i2_vanilla)
authorRichard Biener <rguenther@suse.de>
Fri, 19 Oct 2018 14:27:57 +0000 (14:27 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 19 Oct 2018 14:27:57 +0000 (14:27 +0000)
commit6d2648763a1b8a74a85d04139c5d1391056810fa
treef3bd4d357918551739de39dcded5d5399a25e856tree
parent30f7c08d96556c4fdbe772240a085f5d8c2393a4commit | diff
re PR tree-optimization/87657 (SLP ICE in libgfortran matmul_i2_vanilla)

2018-10-19  Richard Biener  <rguenther@suse.de>

PR target/87657
* config/i386/i386.c (ix86_builtin_vectorization_cost): Use
TYPE_VECTOR_SUBPARTS and avoid relying on vector mode.

* gcc.target/i386/pr87657.c: New testcase.

From-SVN: r265316
gcc/ChangeLog diff | blob | blame | history
gcc/config/i386/i386.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.target/i386/pr87657.c [new file with mode: 0644] blob
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