Linaro Snapshots

The Linaro Toolchain Working Group (TCWG) is pleased to announce the 2015.06-1 snapshot of the Linaro GCC 5.1 source package.

Linaro GCC Snapshot 5.1 2015.06-1 is the first respin source package snapshot of the Linaro GCC 5.1 series. It is based on FSF GCC 5.1.1-pre+svn224205 and includes performance improvements and bug fixes.

Interesting changes in this GCC source package snapshot include:

• Updates to GCC 4.9.3-pre+svn224205
• Backport of [AArch32] Add missing test case for PR target/65710
• Backport of PR target/65648 missing testcase
• Backport of [AArch64] [intrinsics] Replace temporary assembler for vst1_lane
• Backport of [AArch32] PR target/65729 LRA
• Backport of [doc] __sync Builtins
• Backport of Enable two UNSIGNED_FLOAT simplifications in simplify_unary_operation_1
• Backport of [AArch64] [testsuite] Fix comments in vldN_lane_1.c
• Backport of [AArch64] aarch64/arm_neon.h (vdup_n_f32): Remove forward declaration
• Backport of [AArch64] PR target/65689
• Backport of [AArch32] PR target/65729 LRA
• Backport of [AArch64] PR/64134 Make aarch64_expand_vector_init use ‘ins’ more often
• Backport of [AArch64] [cleanup] Delete unused aarch64_simd_emit_pair_result_insn
• Backport of [AArch64] Increase static buffer size in aarch64_rewrite_selected_cpu
• Backport of Fix removing of df problem in df_finish_pass
• Backport of [AArch64] Add zero_extend variants of logical+not ops
• Backport of [AArch32] PR rtl-optimization/64818
• Backport of [testsuite][libstc++v3]Add new dg-require-thread-fence directive
• Backport of [1/13] libitm fixes for musl support
• Backport of [11/13] unwind fix for musl
• Backport of [12/13] libstdc++, libgfortran gthr workaround for musl
• Backport of ira-costs.c (record_operand_costs): Fix typo
• Backport of Make issue rate part of per-core tuning structs AArch32
• Backport of [AArch32] Restrict {load,store}_multiple expanders to MAX_LD_STM_OPS regs
• Backport of Remove an unused reload hook
• Backport of [AArch32] Fix PR target/26702
• Backport of [AArch32] Rewrite vc NEON patterns to use RTL operations rather than UNSPECs
• Backport of [AArch32] [testsuite] update PR target/65710
• Backport of [AArch32] [testsuite] update PR target 42172-1
• Backport of [AArch32] PR rtl-optimization/34503

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¹ Stable source package releases are defined as releases where the full Linaro Toolchain validation plan is executed.

² Engineering source package releases are defined as releases where the compiler is only put through unit-testing and full validation is not performed.