[Bug 1232017]

[Clyon]

Author: clyon
Date: Tue Oct  1 13:19:31 2013
New Revision: 203059

URL: http://gcc.gnu.org/viewcvs?rev=203059&root=gcc&view=rev
Log:
2013-10-01  Kugan Vivekanandarajah  <kuganv at linaro.org>

	gcc/
	PR target/58578
	Revert
	2013-04-05  Greta Yorsh  <Greta.Yorsh at arm.com>
	* config/arm/arm.md (arm_ashldi3_1bit):  define_insn into
	define_insn_and_split.
	(arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise.
	(shiftsi3_compare): New pattern.
	(rrx): New pattern.
	* config/arm/unspecs.md (UNSPEC_RRX): New.

	gcc/testsuite
	PR target/58578
	* gcc.target/arm/pr58578.c: New test.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.md
    trunk/gcc/config/arm/unspecs.md
    trunk/gcc/testsuite/ChangeLog

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https://bugs.launchpad.net/bugs/1232017

Title:
  [regression] mpfr tasinh test doesn't terminate when built with Linaro
  GCC 4.8 on armhf

Status in The GNU Compiler Collection:
  Fix Released
Status in Linaro GCC:
  New
Status in “gcc-4.8” package in Ubuntu:
  Fix Released
Status in “gmp” package in Ubuntu:
  Invalid
Status in “mpfr4” package in Ubuntu:
  Fix Released
Status in “gcc-4.8” source package in Saucy:
  Fix Released
Status in “gmp” source package in Saucy:
  Invalid
Status in “mpfr4” source package in Saucy:
  Fix Released

Bug description:
  mpfr tasinh test doesn't terminate when built with Linaro GCC 4.8 on
  armhf. seen with -O1 and up. works with -O0

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