llvm-6502/lib
Matheus Almeida 7047ad9a08 [mips] Access $at only if necessary.
Summary:
This patch doesn't really change the logic behind expandMemInst but it allows
us to assemble .S files that use .set noat with some macros. For example:

.set noat
lw $k0, offset($k1)

Can expand to:
lui	$k0, %hi(offset)
addu	$k0, $k0, $k1
lw	$k0, %lo(offset)($k0)

with no need to access $at.

Reviewers: dsanders, vmedic

Reviewed By: dsanders, vmedic

Differential Revision: http://reviews.llvm.org/D4159

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211165 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-18 14:15:42 +00:00
..
Analysis Removing an "if (!this)" check from two print methods. The condition will 2014-06-09 22:53:16 +00:00
AsmParser IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00
Bitcode Replace some assert(0)'s with llvm_unreachable. 2014-06-18 05:05:13 +00:00
CodeGen DAG: move sret demotion into most basic LowerCallTo implementation. 2014-06-18 11:52:44 +00:00
DebugInfo [DWARF parser] Use distinction between DW_AT_ranges_base and DW_AT_GNU_ranges_base instead of DWARF version 2014-06-13 22:31:03 +00:00
ExecutionEngine Remove more occurrences of the unused-mutex-parameter pattern. 2014-06-17 21:54:18 +00:00
IR Revert "Random Number Generator (llvm)" 2014-06-18 06:33:23 +00:00
IRReader Remove 'using std::errro_code' from lib. 2014-06-13 02:24:39 +00:00
LineEditor
Linker Replace some assert(0)'s with llvm_unreachable. 2014-06-18 05:05:13 +00:00
LTO Remove 'using std::errro_code' from lib. 2014-06-13 02:24:39 +00:00
MC Using llvm::sys::swapByteOrder() for the common case of byte-swapping a value in place 2014-06-14 13:18:07 +00:00
Object Fix pr17056. 2014-06-16 16:41:00 +00:00
Option
ProfileData Renaming SwapByteOrder() to getSwappedBytes() 2014-06-14 11:36:01 +00:00
Support Revert "Random Number Generator (llvm)" 2014-06-18 06:33:23 +00:00
TableGen Move SetTheory from utils/TableGen into lib/TableGen so Clang can use it. 2014-06-17 13:10:38 +00:00
Target [mips] Access $at only if necessary. 2014-06-18 14:15:42 +00:00
Transforms [msan] Handle X86 *.psad.* and *.pmadd.* intrinsics. 2014-06-18 12:02:29 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile