lp:~linaro-toolchain-dev/gcc-linaro/lp-803232

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Rejected for merging into lp:gcc-linaro/4.6

Richard Sandiford: Pending requested 2011-07-01

Diff: 49 lines (+26/-5)

2 files modified

ChangeLog.linaro (+7/-0)
gcc/reload1.c (+19/-5)

api

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106764. By michaedw in build chroot <email address hidden> on 2011-06-30

Candidate patch for LP 803232

ICE on code that uses vld4q_s16() NEON intrinsic

The register allocator attempts to spill a structure containing a pair of
int16x8_t's (total: 256 bits), for which there is no MODE_VECTOR_INT.
(The ARM/NEON back end registers opaque holders > 128 bits wide as modes
of class MODE_INT.) Work around this in choose_reload_regs() by calling
smallest_mode_for_size() with MODE_INT instead of the real mode class if
no mode in the class is wide enough.

106763. By Ramana Radhakrishnan on 2011-06-28

Backport fixes for 49335 and 791327. The changelog dates have been updated to
reflect reality.

106762. By Ira Rosen <irar@irar-server> on 2011-06-28

Backport widen-mult improvements in the vectorizer.

106761. By Michael Hope on 2011-06-27

Fix LP: #723185 "ICE in reload_cse_simplify_operands when compiling with -marm -mfpu=neon"

2011-06-28 Michael Hope <email address hidden>

 gcc/
 Backport from mainline:

 Chung-Lin Tang <email address hidden>
 Richard Earnshaw <email address hidden>

 PR target/48250
 * config/arm/arm.c (arm_legitimize_reload_address): Update cases
 to use sign-magnitude offsets. Reject unsupported unaligned
 cases. Add detailed description in comments.
 * config/arm/arm.md (reload_outdf): Disable for ARM mode; change
 condition from TARGET_32BIT to TARGET_ARM.

 Chung-Lin Tang <email address hidden>

 * config/arm/arm.c (arm_legitimize_reload_address): For NEON
 quad-word modes, reduce to 9-bit index range when above 1016
 limit.

106760. By Ramana Radhakrishnan on 2011-06-20

Fixup Changelog from last commit

106759. By Ramana Radhakrishnan on 2011-06-20

Merged A5 tuning branch

106758. By Andrew Stubbs on 2011-06-14

Bump version number, post release.

106757. By Andrew Stubbs on 2011-06-14

Make 4.6-2011.06-0 release.

106756. By Ramana Radhakrishnan on 2011-06-13

Merge fix for PR48454

106755. By Ramana Radhakrishnan on 2011-06-10

Actually generate vbic and vorn.

2011-06-10 Ramana Radhakrishnan <email address hidden>

 Backport from mainline:
 gcc/
        2011-06-02 Ramana Radhakrishnan <email address hidden>
 * config/arm/neon.md (orndi3_neon): Actually split it.

2011-06-10 Ramana Radhakrishnan <email address hidden>

        Backport from mainline.
 gcc/
        2011-05-26 Ramana Radhakrishnan <email address hidden>

 * config/arm/neon.md ("orn<mode>3_neon"): Canonicalize not.
 ("orndi3_neon"): Likewise.
 ("bic<mode>3_neon"): Likewise.

 gcc/testsuite
 2011-05-26 Ramana Radhakrishnan <email address hidden>

 * gcc.target/arm/neon-vorn-vbic.c: New test.