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Craig Topper 31757e06e7 [X86] Don't emit COPY_TO_REG to ABCD registers before EXTRACT_SUBREG of sub_8bit
This is similar to D37843, but for sub_8bit. This fixes all of the patterns except for the 2 that emit only an EXTRACT_SUBREG. That causes a verifier error with global isel because global isel doesn't know to issue the ABCD when doing this extract on 32-bits targets.

Differential Revision: https://reviews.llvm.org/D37890

llvm-svn: 313558
2017-09-18 19:21:21 +00:00
bindings Update the Go bindings for r309426 (remove offset from llvm.dbg.value) 2017-07-28 22:44:44 +00:00
cmake Resubmit "Add a shared llvm.lit module that all test suites can use." 2017-09-16 18:46:21 +00:00
docs [XRay][tools] Support tail-call exits before we write them in the runtime 2017-09-18 06:08:46 +00:00
examples Fix broken links to the Itanium CXX ABI 2017-09-12 00:19:11 +00:00
include [dwarfdump] Make .eh_frame an alias for .debug_frame 2017-09-18 14:15:57 +00:00
lib [X86] Don't emit COPY_TO_REG to ABCD registers before EXTRACT_SUBREG of sub_8bit 2017-09-18 19:21:21 +00:00
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runtimes [CMake][runtimes] Use the same configuration for non-target and "default" target 2017-09-08 22:26:50 +00:00
test [x86] add tests for PR34217; NFC 2017-09-18 18:07:50 +00:00
tools [dwarfdump] Make .eh_frame an alias for .debug_frame 2017-09-18 14:15:57 +00:00
unittests [dwarfdump] Make .eh_frame an alias for .debug_frame 2017-09-18 14:15:57 +00:00
utils Remove uses of deprecated std::not1. 2017-09-17 11:19:53 +00:00
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CMakeLists.txt Resubmit "[lit] Force site configs to run before source-tree configs" 2017-09-15 22:10:46 +00:00
CODE_OWNERS.TXT [ARC] Add ARC backend. 2017-08-24 15:40:33 +00:00
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CREDITS.TXT Add myself to CREDITS.txt 2017-09-18 14:33:39 +00:00
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