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* --- Reverse-merging r195823 into '.':Bill Wendling2013-12-014-41/+44
| | | | | | | | | | | | | | U lib/MC/MCSectionCOFF.cpp U lib/CodeGen/TargetLoweringObjectFileImpl.cpp U test/MC/COFF/weak-symbol.ll U test/MC/COFF/tricky-names.ll G . --- Recording mergeinfo for reverse merge of r195823 into '.': G . git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196036 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195943:Bill Wendling2013-12-010-0/+0
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* Merging r195942:Bill Wendling2013-12-010-0/+0
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* Merging r195941:Bill Wendling2013-12-014-157/+178
| | | | | | | | | | | | | | ------------------------------------------------------------------------ r195941 | haoliu | 2013-11-28 18:11:22 -0800 (Thu, 28 Nov 2013) | 4 lines AArch64: The pattern match should check the range of the immediate value. Or we can generate some illegal instructions. E.g. shrn2 v0.4s, v1.2d, #35. The legal range should be in [1, 16]. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196033 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195940:Bill Wendling2013-12-010-0/+0
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* Merging r195939:Bill Wendling2013-12-011-0/+222
| | | | | | | | | | | | ------------------------------------------------------------------------ r195939 | jiangning | 2013-11-28 17:38:08 -0800 (Thu, 28 Nov 2013) | 2 lines Add missing test case for bsl_f64 support of AArch64 NEON. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196031 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195938:Bill Wendling2013-12-011-0/+3
| | | | | | | | | | | | | ------------------------------------------------------------------------ r195938 | jiangning | 2013-11-28 17:37:15 -0800 (Thu, 28 Nov 2013) | 3 lines Add missing pattern for supporting intrinsic function vbsl_f64 with argument double floating point. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196030 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195937:Bill Wendling2013-12-010-0/+0
| | | | | | | ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196029 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195936:Bill Wendling2013-12-013-35/+90
| | | | | | | | | | | ------------------------------------------------------------------------ r195936 | kevinqin | 2013-11-28 17:29:16 -0800 (Thu, 28 Nov 2013) | 1 line [AArch64 NEON]Fix a assertion failure when disassemble SHLL instruction. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196028 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195932:Bill Wendling2013-12-011-7/+7
| | | | | | | | | | | | | ------------------------------------------------------------------------ r195932 | d0k | 2013-11-28 11:58:56 -0800 (Thu, 28 Nov 2013) | 3 lines Silence sign-compare warning and reduce nesting. No functionality change. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196027 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195905:Bill Wendling2013-12-011-2/+2
| | | | | | | | | | | | | ------------------------------------------------------------------------ r195905 | jiangning | 2013-11-27 17:34:55 -0800 (Wed, 27 Nov 2013) | 3 lines Remove the variable only used by assert to avoid the build failure caused by build options [-Werror,-Wunused-variable]. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196026 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195903:Bill Wendling2013-12-012-5/+7
| | | | | | | | | | | | ------------------------------------------------------------------------ r195903 | haoliu | 2013-11-27 17:07:45 -0800 (Wed, 27 Nov 2013) | 2 lines AArch64: Fix a bug about disassembling post-index load single element to 4 vectors ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196025 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195844:Bill Wendling2013-12-010-0/+0
| | | | | | | ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196024 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r196004:Bill Wendling2013-12-011-3/+4
| | | | | | | | | | | | | ------------------------------------------------------------------------ r196004 | void | 2013-11-30 19:36:07 -0800 (Sat, 30 Nov 2013) | 3 lines Use 'unsigned char' to get this past gcc error message: error: invalid conversion from 'unsigned char' to '{anonymous}::Sequence' ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196005 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195590:Bill Wendling2013-12-011-1/+0
| | | | | | | | | | | ------------------------------------------------------------------------ r195590 | chapuni | 2013-11-24 16:52:46 -0800 (Sun, 24 Nov 2013) | 1 line SparcFrameLowering.cpp: Prune 'DL' [-Wunused-variable] ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196003 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195915:Bill Wendling2013-12-011-0/+4
| | | | | | | | | | | | ------------------------------------------------------------------------ r195915 | dsanders | 2013-11-28 01:36:44 -0800 (Thu, 28 Nov 2013) | 2 lines As myself as code-owner of the MIPS backend (lib/Target/Mips/*) ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196002 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195677:Bill Wendling2013-12-013-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195677 | dpeixott | 2013-11-25 11:11:13 -0800 (Mon, 25 Nov 2013) | 41 lines ARM integrated assembler generates incorrect nop opcode This patch fixes a bug in the assembler that was causing bad code to be emitted. When switching modes in an assembly file (e.g. arm to thumb mode) we would always emit the opcode from the original mode. Consider this small example: $ cat align.s .code 16 foo: add r0, r0 .align 3 add r0, r0 $ llvm-mc -triple armv7-none-linux align.s -filetype=obj -o t.o $ llvm-objdump -triple thumbv7 -d t.o Disassembly of section .text: foo: 0: 00 44 add r0, r0 2: 00 f0 20 e3 blx #4195904 6: 00 00 movs r0, r0 8: 00 44 add r0, r0 This shows that we have actually emitted an arm nop (e320f000) instead of a thumb nop. Unfortunately, this encodes to a thumb branch which causes bad things to happen when compiling assembly code with align directives. The fix is to notify the ARMAsmBackend when we switch mode. The MCMachOStreamer was already doing this correctly. This patch makes the same change for the MCElfStreamer. There is still a bug in the way nops are emitted for alignment because the MCAlignment fragment does not store the correct mode. The ARMAsmBackend will emit nops for the last mode it knew about. In the example above, we still generate an arm nop if we add a `.code 32` to the end of the file. PR18019 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196001 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195881:Bill Wendling2013-12-012-2/+35
| | | | | | | | | | | | | ------------------------------------------------------------------------ r195881 | tstellar | 2013-11-27 13:23:39 -0800 (Wed, 27 Nov 2013) | 3 lines R600: Expand vector FABS NOTE: This is a candidate for the 3.4 branch. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196000 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195879:Bill Wendling2013-12-012-2/+697
| | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195879 | tstellar | 2013-11-27 13:23:29 -0800 (Wed, 27 Nov 2013) | 6 lines R600/SI: Use SGPR_32 register class for 32-bit SMRD outputs Writing to the M0 register from an SMRD instruction hangs the GPU, so we need to use the SGPR_32 register class, which does not include M0. NOTE: This is a candidate for the 3.4 branch. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195999 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195878:Bill Wendling2013-12-014-4/+59
| | | | | | | | | | | | | ------------------------------------------------------------------------ r195878 | tstellar | 2013-11-27 13:23:20 -0800 (Wed, 27 Nov 2013) | 3 lines R600: Add support for ISD::FROUND NOTE: This is a candidate for the 3.4 branch. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195998 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195843:Bill Wendling2013-12-013-539/+1673
| | | | | | | | | | | | ------------------------------------------------------------------------ r195843 | jiangning | 2013-11-27 06:02:25 -0800 (Wed, 27 Nov 2013) | 2 lines Fix the AArch64 NEON bug exposed by checking constant integer argument range of ACLE intrinsics. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195997 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195812:Bill Wendling2013-12-011-1/+3
| | | | | | | | | | | | | ------------------------------------------------------------------------ r195812 | silvas | 2013-11-26 20:55:23 -0800 (Tue, 26 Nov 2013) | 3 lines [docs] Mention gotcha regarding implicit BB numbering Impetus for the clarification by Mikael Lyngvig. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195996 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195803:Bill Wendling2013-12-016-0/+67
| | | | | | | | | | | ------------------------------------------------------------------------ r195803 | mcrosier | 2013-11-26 17:45:58 -0800 (Tue, 26 Nov 2013) | 1 line [AArch64] Add support for NEON scalar floating-point absolute difference. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195994 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195788:Bill Wendling2013-12-016-1/+699
| | | | | | | | | | | | ------------------------------------------------------------------------ r195788 | mcrosier | 2013-11-26 14:17:37 -0800 (Tue, 26 Nov 2013) | 2 lines [AArch64] Add support for NEON scalar floating-point to integer convert instructions. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195993 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195787:Bill Wendling2013-12-012-0/+48
| | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195787 | arnolds | 2013-11-26 14:11:23 -0800 (Tue, 26 Nov 2013) | 8 lines LoopVectorizer: Truncate i64 trip counts of i32 phis if necessary In signed arithmetic we could end up with an i64 trip count for an i32 phi. Because it is signed arithmetic we know that this is only defined if the i32 does not wrap. It is therefore safe to truncate the i64 trip count to a i32 value. Fixes PR18049. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195991 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195887:Bill Wendling2013-12-010-0/+0
| | | | | | | ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195988 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195827:Bill Wendling2013-12-010-0/+0
| | | | | | | ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195986 91177308-0d34-0410-b5e6-96231b3b80d8
* Add blurb about PNaCl.Bill Wendling2013-11-271-0/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195885 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195834:Bill Wendling2013-11-271-3/+12
| | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195834 | whitequark | 2013-11-27 03:03:18 -0800 (Wed, 27 Nov 2013) | 11 lines [OCaml] Embed rpath into stub libraries and native executables This commit embeds a set of linker flags with hardcoded paths to the LLVM shared library on --enable-shared builds into .cmxa files and stub dynamic libraries. This solution closely follows existing rules for rpath in the LLVM tools, which had to be modified because of differences in toolchain. Without this patch, OCaml tests as well as opam bindings broke, as neither of those updates LD_LIBRARY_PATH to include the $prefix/lib directory. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195873 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195782:Bill Wendling2013-11-271-0/+1
| | | | | | | | | | | ------------------------------------------------------------------------ r195782 | whitequark | 2013-11-26 12:40:34 -0800 (Tue, 26 Nov 2013) | 1 line [OCaml] Embed the flags necessary for linking with libLLVM.so into .cmxa files ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195871 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195576:Bill Wendling2013-11-275-40/+129
| | | | | | | | | | | | ------------------------------------------------------------------------ r195576 | venkatra | 2013-11-24 12:23:25 -0800 (Sun, 24 Nov 2013) | 2 lines [Sparc] Emit large negative adjustments to SP/FP with sethi+xor instead of sethi+or. This generates correct code for both sparc32 and sparc64. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195870 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195575:Bill Wendling2013-11-272-4/+11
| | | | | | | | | | | | ------------------------------------------------------------------------ r195575 | venkatra | 2013-11-24 12:07:35 -0800 (Sun, 24 Nov 2013) | 2 lines [Sparc]: Implement LEA pattern for sparcv9. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195869 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195574:Bill Wendling2013-11-272-3/+1
| | | | | | | | | | | | ------------------------------------------------------------------------ r195574 | venkatra | 2013-11-24 10:41:49 -0800 (Sun, 24 Nov 2013) | 2 lines [SparcV9]: Do not emit .register directives for global registers that are clobbered by calls but not used in the function itself. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195868 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195573:Bill Wendling2013-11-272-12/+27
| | | | | | | | | | | | ------------------------------------------------------------------------ r195573 | venkatra | 2013-11-24 09:41:41 -0800 (Sun, 24 Nov 2013) | 2 lines [SparcV9] Enable custom lowering of DYNAMIC_STACKALLOC in sparc64. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195867 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195798:Bill Wendling2013-11-274-44/+41
| | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195798 | rafael | 2013-11-26 17:18:37 -0800 (Tue, 26 Nov 2013) | 9 lines Use simple section names for COMDAT sections on COFF. With this patch we use simple names for COMDAT sections (like .text or .bss). This matches the MSVC behavior. When merging it is the COMDAT symbol that is used to decide if two sections should be merged, so there is no point in building a fancy name. This survived a bootstrap on mingw32. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195823 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195148:Bill Wendling2013-11-278-49/+355
| | | | | | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195148 | rafael | 2013-11-19 11:52:52 -0800 (Tue, 19 Nov 2013) | 15 lines Support multiple COFF sections with the same name but different COMDAT. This is the first step to fix pr17918. It extends the .section directive a bit, inspired by what the ELF one looks like. The problem with using linkonce is that given .section foo .linkonce.... .section foo .linkonce we would already have switched sections when getting to .linkonce. The cleanest solution seems to be to add the comdat information in the .section itself. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195822 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195779:Bill Wendling2013-11-272-7/+25
| | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195779 | hliao | 2013-11-26 12:31:31 -0800 (Tue, 26 Nov 2013) | 7 lines Fix PR18054 - Fix bug in (vsext (vzext x)) -> (vsext x) in SIGN_EXTEND_IN_REG lowering where we need to check whether x is a vector type (in-reg type) of i8, i16 or i32; otherwise, that optimization is not valid. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195821 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195791:Bill Wendling2013-11-272-17/+12
| | | | | | | | | | | | | | ------------------------------------------------------------------------ r195791 | nadav | 2013-11-26 14:24:25 -0800 (Tue, 26 Nov 2013) | 4 lines PR1860 - We can't save a list of ExtractElement instructions to CSE because some of these instructions may be removed and optimized in future iterations. Instead we save a list of basic blocks that we need to CSE. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195818 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195773:Bill Wendling2013-11-272-0/+55
| | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195773 | nadav | 2013-11-26 09:29:19 -0800 (Tue, 26 Nov 2013) | 6 lines PR18060 - When we RAUW values with ExtractElement instructions in some cases we generate PHI nodes with multiple entries from the same basic block but with different values. Enabling CSE on ExtractElement instructions make sure that all of the RAUWed instructions are the same. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195817 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195769:Bill Wendling2013-11-275-40/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195769 | dyatkovskiy | 2013-11-26 08:11:03 -0800 (Tue, 26 Nov 2013) | 27 lines PR17925 bugfix. Short description. This issue is about case of treating pointers as integers. We treat pointers as different if they references different address space. At the same time, we treat pointers equal to integers (with machine address width). It was a point of false-positive. Consider next case on 32bit machine: void foo0(i32 addrespace(1)* %p) void foo1(i32 addrespace(2)* %p) void foo2(i32 %p) foo0 != foo1, while foo1 == foo2 and foo0 == foo2. As you can see it breaks transitivity. That means that result depends on order of how functions are presented in module. Next order causes merging of foo0 and foo1: foo2, foo0, foo1 First foo0 will be merged with foo2, foo0 will be erased. Second foo1 will be merged with foo2. Depending on order, things could be merged we don't expect to. The fix: Forbid to treat any pointer as integer, except for those, who belong to address space 0. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195810 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a release note about OCaml bindings.Peter Zotov2013-11-261-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195786 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195424:Bill Wendling2013-11-263-0/+215
| | | | | | | | | | | | | | ------------------------------------------------------------------------ r195424 | haoliu | 2013-11-22 00:47:22 -0800 (Fri, 22 Nov 2013) | 4 lines Fix the bugs about AArch64 Load/Store vector types and bitcast between i64 and vector types. e.g. "%tmp = load <2 x i64>* %ptr" can't be selected. "%tmp = bitcast i64 %in to <2 x i32>" can't be selected. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195764 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195408:Bill Wendling2013-11-262-83/+83
| | | | | | | | | | | | ------------------------------------------------------------------------ r195408 | jiangning | 2013-11-21 18:45:13 -0800 (Thu, 21 Nov 2013) | 2 lines For AArch64 back-end instruction selection, lower Neon_Lowxxx with EXTRCT_SUBREG. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195762 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195713:Bill Wendling2013-11-262-17/+22
| | | | | | | | | | | ------------------------------------------------------------------------ r195713 | kevinqin | 2013-11-25 18:33:42 -0800 (Mon, 25 Nov 2013) | 1 line [AArch64]Implement 128 bit register copy with NEON. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195758 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195684:Bill Wendling2013-11-261-6/+9
| | | | | | | | | | | | | ------------------------------------------------------------------------ r195684 | rafael | 2013-11-25 12:50:03 -0800 (Mon, 25 Nov 2013) | 3 lines Do the string comparison in the constructor instead of once per nop. Thanks to Roman Divacky for the suggestion. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195746 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195682:Bill Wendling2013-11-261-16/+16
| | | | | | | | | | | ------------------------------------------------------------------------ r195682 | rafael | 2013-11-25 12:46:18 -0800 (Mon, 25 Nov 2013) | 1 line Use -triple to fix the test on non-ELF hosts. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195745 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195469:Bill Wendling2013-11-261-0/+31
| | | | | | | | | | | | | | ------------------------------------------------------------------------ r195469 | dsanders | 2013-11-22 07:47:18 -0800 (Fri, 22 Nov 2013) | 4 lines [mips][msa] Add test case that should have been added in r195456. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195744 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195456:Bill Wendling2013-11-261-2/+3
| | | | | | | | | | | | | | ------------------------------------------------------------------------ r195456 | dsanders | 2013-11-22 05:22:52 -0800 (Fri, 22 Nov 2013) | 4 lines Fix typo in a comment added in r195455. Credit to Matheus Almeida for spotting it. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195743 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195444:Bill Wendling2013-11-262-1/+30
| | | | | | | | | | | | | | ------------------------------------------------------------------------ r195444 | dsanders | 2013-11-22 03:24:50 -0800 (Fri, 22 Nov 2013) | 4 lines [mips][msa] Float vector constants cannot use ldi.[wd] directly. Bitcast from the appropriate integer vector type. Fixes an instruction selection failure detected by llvm-stress. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195742 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195364:Bill Wendling2013-11-262-4/+41
| | | | | | | | | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195364 | dsanders | 2013-11-21 08:11:31 -0800 (Thu, 21 Nov 2013) | 12 lines [mips][msa] Fix a corner case in performORCombine() when combining nodes into VSELECT. Mask == ~InvMask asserts if the width of Mask and InvMask differ. The combine isn't valid (with two exceptions, see below) if the widths differ so test for this before testing Mask == ~InvMask. In the specific cases of Mask=~0 and InvMask=0, as well as Mask=0 and InvMask=~0, the combine is still valid. However, there are more appropriate combines that could be used in these cases such as folding x & 0 to 0, or x & ~0 to x. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195741 91177308-0d34-0410-b5e6-96231b3b80d8
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