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LLVM backend for 6502
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151a5da534
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John Brawn 151a5da534 [ARM] Fix handling of thumb1 out-of-range frame offsets 
LocalStackSlotPass assumes that isFrameOffsetLegal doesn't change its
answer when the base register changes. Unfortunately this isn't true
in thumb1, where SP-based loads allow a larger offset than
non-SP-based loads, and this causes the base register reuse code to
generate instructions that are unencodable, causing an assertion
failure. 

Solve this by adding a BaseReg parameter to isFrameOffsetLegal, which
ARMBaseRegisterInfo can then make use of to give the correct answer. 

Differential Revision: http://reviews.llvm.org/D8419


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232825 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-20 17:20:07 +00:00
autoconf [autoconf] Fix the build failure by quoting the strings. 2015-03-12 19:56:25 +00:00
bindings Go bindings: use MDNode::replaceAllUsesWith instead of MDTuple::replaceAllUsesWith. 2015-03-05 22:55:38 +00:00
cmake test: Make a start on a test suite for libLTO. 2015-03-19 23:55:38 +00:00
docs docs: Update llvm-cov docs for the -use-color flag 2015-03-19 18:22:46 +00:00
examples CMake: Disable ENABLE_EXPORTS for executables with MSVC 2015-03-18 20:09:13 +00:00
include [ARM] Fix handling of thumb1 out-of-range frame offsets 2015-03-20 17:20:07 +00:00
lib [ARM] Fix handling of thumb1 out-of-range frame offsets 2015-03-20 17:20:07 +00:00
projects Reverse the order libc++ and libc++abi are added in CMake. 2015-03-04 01:16:43 +00:00
test [ARM] Fix handling of thumb1 out-of-range frame offsets 2015-03-20 17:20:07 +00:00
tools Verifier: Remove the separate -verify-di pass 2015-03-19 22:24:17 +00:00
unittests [ConstantRange] Split makeICmpRegion in two. 2015-03-18 00:41:24 +00:00
utils [Tablegen] Attempt to add support for patterns containing nodes with multiple results. 2015-03-20 05:09:06 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt Revert "Generate targets for each lit suite." 2015-03-18 21:53:29 +00:00
CODE_OWNERS.TXT Tom is also responsible for the 3.6 branch. 2015-03-16 18:15:27 +00:00
configure [autoconf] Fix the build failure by quoting the strings. 2015-03-12 19:56:25 +00:00
CREDITS.TXT Rise from the dead and update personal info 2014-08-25 17:51:04 +00:00
LICENSE.TXT Update for a new year. 2015-03-12 01:25:29 +00:00
llvm.spec.in
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Makefile.common
Makefile.config.in
Makefile.rules Add support for SunOS function/data sections and associated 2015-03-03 20:54:29 +00:00
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