Daniel Sanders 8d7b0bdcf0 [mips] Add support for accessing $gp as a named register. ... Summary: Mips Linux uses $gp to hold a pointer to thread info structure and accesses it with a named register. This makes this work for LLVM. The N32 ABI doesn't quite work yet since the frontend generates incorrect IR for this case. It neglects to truncate the 64-bit GPR to a 32-bit value before converting to a pointer. Given correct IR (as in the testcase in this patch), it works correctly. Reviewers: sstankovic, vmedic, atanasyan Reviewed By: atanasyan Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D6893 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225529 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-09 17:21:30 +00:00
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Mips	[mips] Add support for accessing $gp as a named register.	2015-01-09 17:21:30 +00:00
MSP430
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PowerPC	[PowerPC] Fold [sz]ext with fp_to_int lowering where possible	2015-01-09 01:34:30 +00:00
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Thumb2	[ARM] Fix a bug in constant island pass that was triggering an assertion.	2015-01-08 20:44:50 +00:00
X86	RegisterCoalescer: Fix removeCopyByCommutingDef with subreg liveness	2015-01-09 03:01:31 +00:00
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