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8dac19c070
llvm-6502/lib
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Richard Sandiford 8dac19c070 [SystemZ] Improve handling of PC-relative addresses 
The backend previously folded offsets into PC-relative addresses
whereever possible.  That's the right thing to do when the address
can be used directly in a PC-relative memory reference (using things
like LRL).  But if we have a register-based memory reference and need
to load the PC-relative address separately, it's better to use an anchor
point that could be shared with other accesses to the same area of the
variable.

Fixes a FIXME.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191524 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-27 15:14:04 +00:00
..
Analysis MemoryBuiltins: Remove posix_memalign from the list and replace it with a TODO. 2013-09-24 17:49:08 +00:00
AsmParser Implement function prefix data as an IR feature. 2013-09-16 01:08:15 +00:00
Bitcode Implement function prefix data as an IR feature. 2013-09-16 01:08:15 +00:00
CodeGen Re-apply the change from r191393 with fix for pr17380. 2013-09-27 11:37:05 +00:00
DebugInfo Dump the normal dwarf pubtypes section as well. 2013-09-25 23:02:41 +00:00
ExecutionEngine Revert "llvm-c: Add LLVMGetPointerToFunction" 2013-09-20 07:00:36 +00:00
IR Initial support for Neon scalar instructions. 2013-09-24 02:47:27 +00:00
IRReader
Linker Implement function prefix data as an IR feature. 2013-09-16 01:08:15 +00:00
LTO Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00
MC MCParser/Debug info: Accept line number 0 as a legitimate value, since 2013-09-26 23:37:11 +00:00
Object Revert "llvm-objdump: Dump COFF import table if -private-headers option is given." 2013-09-27 01:29:36 +00:00
Option
Support Provide basic type safety for array_pod_sort comparators. 2013-09-22 14:09:50 +00:00
TableGen
Target [SystemZ] Improve handling of PC-relative addresses 2013-09-27 15:14:04 +00:00
Transforms First check in. Modified a comment. 2013-09-27 07:36:10 +00:00
CMakeLists.txt Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00
LLVMBuild.txt Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00
Makefile Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00