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re PR rtl-optimization/42575 (arm-eabi-gcc 64-bit multiply weirdness)
authorMaxim Kuvyrkov <maxim@codesourcery.com>
Wed, 18 Aug 2010 10:34:02 +0000 (10:34 +0000)
committerMaxim Kuvyrkov <mkuvyrkov@gcc.gnu.org>
Wed, 18 Aug 2010 10:34:02 +0000 (10:34 +0000)
commitc701e857d83417daf6a691d1817c9aa08dcf3605
treec5f3f41546d28f39779ef0690fb7793e6c4c41fftree
parent63d90a96304b484a365e8411578413b40a2b1a35commit | diff
re PR rtl-optimization/42575 (arm-eabi-gcc 64-bit multiply weirdness)

gcc/
PR rtl-optimization/42575
* optabs.c (expand_doubleword_mult): Generate new pseudos to shorten
live ranges.

gcc/testsuite/
PR rtl-optimization/42575
* gcc.target/pr42575.c: New test.

From-SVN: r163334
gcc/ChangeLog diff | blob | blame | history
gcc/optabs.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.target/arm/pr42575.c [new file with mode: 0644] blob
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