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Simon Dardis b432a3ed7e [mips] Tighten FastISel restrictions 
LLVM PR/29052 highlighted that FastISel for MIPS attempted to lower
arguments assuming that it was using the paired 32bit registers to
perform operations for f64. This mode of operation is not supported
for MIPSR6.

This patch resolves the reported issue by adding additional checks
for unsupported floating point unit configuration.

Thanks to mike.k for reporting this issue!

Reviewers: seanbruno, vkalintiris

Differential Review: https://reviews.llvm.org/D23795

llvm-svn: 280706
 		2016-09-06 12:36:24 +00:00
..
Analysis [LCG] Clean up and make NDEBUG verify calls more rigorous with 2016-09-04 08:34:31 +00:00
AsmParser DebugInfo: use strongly typed enum for debug info flags 2016-09-06 10:46:28 +00:00
Bitcode DebugInfo: use strongly typed enum for debug info flags 2016-09-06 10:46:28 +00:00
CodeGen [RegisterScavenger] Remove aliasing registers of operands from the candidate set 2016-09-06 10:10:21 +00:00
DebugInfo [codeview] Use the correct max CV record length of 0xFF00 2016-09-02 18:43:27 +00:00
ExecutionEngine [ORC] Clone module flags metadata into the globals module in the 2016-09-04 17:53:30 +00:00
Fuzzer [libFuzzer] add -minimize_crash flag (to minimize crashers). also add two tests that I failed to commit last time 2016-09-01 01:22:27 +00:00
IR DebugInfo: use strongly typed enum for debug info flags 2016-09-06 10:46:28 +00:00
IRReader
…
LTO [LTO] Constify (NFC) 2016-09-06 03:23:45 +00:00
LibDriver Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI. 2016-06-29 22:27:42 +00:00
LineEditor Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes. 2016-03-28 17:40:08 +00:00
Linker Fix ThinLTO crash with debug info 2016-09-03 21:12:33 +00:00
MC (LLVM part) Implement MASM-flavor intel syntax behavior for inline MS asm block: 2016-09-02 23:15:29 +00:00
Object Next set of additional error checks for invalid Mach-O files for bad load commands 2016-08-31 17:57:46 +00:00
ObjectYAML [macho2yaml] Don't write empty linkedit data 2016-08-17 21:46:04 +00:00
Option Replace "fallthrough" comments with LLVM_FALLTHROUGH 2016-08-17 05:10:15 +00:00
Passes [EarlyCSE] Optionally use MemorySSA. NFC. 2016-08-31 19:24:10 +00:00
ProfileData [Coverage] Make sorting criteria for CounterMappingRegions local. 2016-08-31 07:01:17 +00:00
Support [Support] - Fix possible crash in match() of llvm::Regex. 2016-09-02 08:44:46 +00:00
TableGen Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes. 2016-08-23 17:14:32 +00:00
Target [mips] Tighten FastISel restrictions 2016-09-06 12:36:24 +00:00
Transforms [Coroutines] Part12: Handle alloca address-taken 2016-09-05 23:45:45 +00:00
CMakeLists.txt Move ObjectYAML code to a new library. 2016-03-01 19:15:06 +00:00
LLVMBuild.txt Add LLVMBuild for ObjectYAML. 2016-03-01 21:29:33 +00:00