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re PR target/61948 ([ARM] [4.10 regression] ICE with DImode shift by 1 bit (in copypr...
authorCharles Baylis <charles.baylis@linaro.org>
Thu, 31 Jul 2014 14:27:58 +0000 (14:27 +0000)
committerCharles Baylis <cbaylis@gcc.gnu.org>
Thu, 31 Jul 2014 14:27:58 +0000 (14:27 +0000)
commit3290f5e7c7a84ad19ee9fa70ae938f1241ae2cd4
treee439337d478b57a9ca89cef07e1187353c032812tree | snapshot
parent030e321a73d177ca17395338b51b5fca3bbb7287commit | diff
re PR target/61948 ([ARM] [4.10 regression] ICE with DImode shift by 1 bit (in copyprop_hardreg_forward_1))

PR target/61948

gcc/ChangeLog:
2014-07-29  Charles Baylis  <charles.baylis@linaro.org>

PR target/61948
* config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
constraints are satisfied.
(<shift>di3_neon): Likewise.

gcc/testsuite/ChangeLog:
2014-07-29  Charles Baylis  <charles.baylis@linaro.org>

        PR target/61948
        * gcc.target/arm/pr61948.c: New test case.

From-SVN: r213376
gcc/ChangeLog diff | blob | history
gcc/config/arm/neon.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/arm/pr61948.c [new file with mode: 0644] blob
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