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unknown user pushed a change to branch hjl/interrupt/gcc-5-branch in repository gcc.

discards e9e0f22 Fix a typo in gcc.target/i386/interrupt-13.c discards ab60762 Save and restore mask registers in interrupt handler discards 932a11f Optimize callee-saved registers in interrupt handler discards 67c6298 Pass VOIDmode to gen_rtx_SET on GCC 5 branch discards e27a074 Implement x86 interrupt/exception attributes omits 217d7c6 Handle PROCESSOR_IAMCU in ix86_target_macros_internal omits 9a62d43 Add a testcase for PR target/66821 omits 9850312 Update MOVE_RATIO cost for IA MCU omits 2927a9b Define DBX_REGISTER_NUMBER for IA MCU omits 6934064 Cleanup FPmode splitters a bit omits a09b2e9 More fix for PR rtl-optimization/66626 omits 1db3d69 Fix PR rtl-optimization/66626 omits c18dfc0 Replicate static chain on the stack omits c1a4fe5 Add a testcase for PR target/66824 omits 37cdd4a Fix PR target/66824 omits 589abd9 Allow indirect sibcall with register arguments omits a740301 Fix PR target/65753 omits 4561289 Adjust variable shift costs for IA MCU omits 7da4a37 Update config/i386/iamcu.h omits 1f9158b Define ATTRIBUTE_ALIGNED_VALUE to 32 for IA MCU omits ddead6a Check int_size_in_bytes in ix86_return_in_memory omits c302da4 Allow <adxintrin.h> for IA MCU omits 9bdf1b6 Don't pass/return vectors in registers for IAMCU omits 0265774 Optimize i?86-*-elfiamcu for iamcu by default omits 958a55b Add -march=iamcu to optimize for IA MCU omits 9bfb01a Add IA MCU support to x86intrin.h omits 77b6c88 IA MCU psABI support: testsuite omits 195dbc2 IA MCU psABI support: changes to libraries omits 6e202b2 IA MCU psABI support: GCC changes adds ead3085 Daily bump. adds b128da9 PR middle-end/67401 * optabs.c (expand_atomic_compare_and_s [...] adds d664fab Daily bump. adds b38b2f0 * config/pa/pa.c (pa_function_ok_for_sibcall): Remove specia [...] adds 70e88fa Daily bump. adds 4b4d5a7 gcc/ Backport from mainline 2015-09-14 Oleg Endo <olegend [...] adds 27c4e1b PR target/67573 * config/sh/sh.md: Add early clobber to scrat [...] adds 03b5ada Daily bump. adds be2f8b5 2015-09-21 Richard Biener rguenther@suse.de adds 2b0e416 gcc/ Backport from mainline 2015-09-21 Oleg Endo <olegend [...] new 7d4105c IA MCU psABI support: GCC changes new b10bc51 IA MCU psABI support: changes to libraries new 51d0be1 IA MCU psABI support: testsuite new 4a76beb Add IA MCU support to x86intrin.h new bd5a0e0 Add -march=iamcu to optimize for IA MCU new df65a58 Optimize i?86-*-elfiamcu for iamcu by default new 15c382c Don't pass/return vectors in registers for IAMCU new 379ed71 Allow <adxintrin.h> for IA MCU new 3677bdc Check int_size_in_bytes in ix86_return_in_memory new e9f69b0 Define ATTRIBUTE_ALIGNED_VALUE to 32 for IA MCU new 87bc1a5 Update config/i386/iamcu.h new 035d4fc Adjust variable shift costs for IA MCU new 16d07e7 Fix PR target/65753 new b10a46e Allow indirect sibcall with register arguments new bb6b8e0 Fix PR target/66824 new e4d2aea Add a testcase for PR target/66824 new 2a624e3 Replicate static chain on the stack new 8ccdc9b Fix PR rtl-optimization/66626 new 6c61122 More fix for PR rtl-optimization/66626 new e65c586 Cleanup FPmode splitters a bit new 9137110 Define DBX_REGISTER_NUMBER for IA MCU new 7f9318a Update MOVE_RATIO cost for IA MCU new 97b8769 Add a testcase for PR target/66821 new 4ea3871 Handle PROCESSOR_IAMCU in ix86_target_macros_internal new e729651 Implement x86 interrupt/exception attributes new e4d8229 Pass VOIDmode to gen_rtx_SET on GCC 5 branch

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Summary of changes: gcc/ChangeLog | 84 ++++++++++++++++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/config/pa/pa.c | 8 ---- gcc/config/sh/sh-protos.h | 27 +++++------ gcc/config/sh/sh.c | 28 ++++++++++++ gcc/config/sh/sh.md | 24 +++++----- gcc/fold-const.c | 4 ++ gcc/gimple-ssa-isolate-paths.c | 9 +++- gcc/optabs.c | 7 +-- gcc/testsuite/ChangeLog | 33 +++++++++++++ gcc/testsuite/g++.dg/torture/pr67055.C | 44 ++++++++++++++++++ gcc/testsuite/gcc.dg/pr67271.c | 12 +++++ gcc/testsuite/gcc.dg/torture/pr66793.c | 26 +++++++++++ gcc/testsuite/gcc.dg/torture/pr66952.c | 28 ++++++++++++ gcc/testsuite/gcc.dg/torture/pr67121.c | 31 +++++++++++++ gcc/testsuite/gcc.dg/torture/pr67470.c | 30 ++++++++++++ gcc/tree-if-conv.c | 19 +++++++- gcc/tree-ssa-ccp.c | 1 + gcc/tree-ssa-ifcombine.c | 19 +++++++- gcc/tree-ssa-loop-im.c | 17 +++++++ gcc/tree-ssanames.c | 17 +++++++ gcc/tree-ssanames.h | 1 + 22 files changed, 429 insertions(+), 42 deletions(-) create mode 100644 gcc/testsuite/g++.dg/torture/pr67055.C create mode 100644 gcc/testsuite/gcc.dg/pr67271.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr66793.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr66952.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr67121.c create mode 100644 gcc/testsuite/gcc.dg/torture/pr67470.c