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2a30e4fcab
llvm-mirror/test/CodeGen
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Daniel Sanders 2a30e4fcab [mips][mips64r6] ll, sc, lld, and scd are re-encoded on MIPS32r6/MIPS64r6. 
Summary:
The linked-load, store-conditional operations have been re-encoded such
that have a 9-bit offset instead of the 16-bit offset they have prior to
MIPS32r6/MIPS64r6.

While implementing this, I noticed that the atomic load/store pseudos always
emit a sign extension using sll and sra. I have improved this to use seb/seh
when they are available (MIPS32r2/MIPS64r2 and above).

Depends on D4118

Reviewers: jkolek, zoran.jovanovic, vmedic

Reviewed By: vmedic

Differential Revision: http://reviews.llvm.org/D4119

llvm-svn: 211018
2014-06-16 13:13:03 +00:00
..
AArch64 [AArch64] Fix a fencepost error in lowering for llvm.aarch64.neon.uqshl. 2014-06-16 10:39:21 +00:00
ARM ARMEB: Fix trunc store for vector types 2014-06-16 09:17:30 +00:00
CPP IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00
Generic Add a new attribute called 'jumptable' that creates jump-instruction tables for functions marked with this attribute. 2014-06-05 19:29:43 +00:00
Hexagon Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00
Inputs
Mips [mips][mips64r6] ll, sc, lld, and scd are re-encoded on MIPS32r6/MIPS64r6. 2014-06-16 13:13:03 +00:00
MSP430 Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00
NVPTX Canonicalize addrspacecast ConstExpr between different pointer types 2014-06-15 21:40:57 +00:00
PowerPC IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00
R600 R600: Add a rotr testcase I forgot to add 2014-06-15 21:09:00 +00:00
SPARC IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00
SystemZ IR: add "cmpxchg weak" variant to support permitted failure. 2014-06-13 14:24:07 +00:00
Thumb ARM: Fix fastcc calling convention for Thumb1 2014-06-13 08:33:03 +00:00
Thumb2 Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00
X86 DebugInfo: Following up to r209677, refactor local variable emission to delay the choice between emitting the definition attributes or using DW_AT_abstract_definition 2014-06-13 22:18:23 +00:00
XCore Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00