git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145204
91177308-0d34-0410-b5e6-
96231b3b80d8
make it run faster:</p>
<ul>
make it run faster:</p>
<ul>
+<li>XXX: Segmented stacks.</li>
<li>LLVM generates substantially better code for indirect gotos due to a new
tail duplication pass, which can be a substantial performance win for
interpreter loops that use them.</li>
<li>LLVM generates substantially better code for indirect gotos due to a new
tail duplication pass, which can be a substantial performance win for
interpreter loops that use them.</li>
<p>New features of the ARM target include:</p>
<ul>
<p>New features of the ARM target include:</p>
<ul>
- <li>Reworked Set Jump Long Jump EH Lowering,</li>
- <li>improved support for Cortex-M series processors, and</li>
- <li>beta quality integrated assembler support.</li>
-
- Better code generation for Cortex-A9
- ARM inline asm constraints implemented.
- Old arm disassembler replaced with a new one based on autogenerated encoding information from ARM .td files.
- Better performance for Neon code in clang due to SRoA improvements.
-
+<li>The ARM backend generates much faster code for Cortex-A9 chips.</li>
+<li>The ARM backend has improved support for Cortex-M series processors.</li>
+<li>The ARM inline assembly constraints have been implemented and are now fully
+ supported.</li>
+<li>NEON code produced by Clang often runs much faster due to improvements in
+ the Scalar Replacement of Aggregates pass.</li>
+<li>The old ARM disassembler is replaced with a new one based on autogenerated
+ encoding information from ARM .td files.</li>
+<li>The integrated assembler has made major leaps forward, but is still beta quality in LLVM 3.0.</li>
-<p>New features and major changes in the MIPS target include:</p>
+<p>This release has seen major new work on just about every aspect of the MIPS
+ backend. Some of the major new features include:</p>
<ul>
<li>Most MIPS32r1 and r2 instructions are now supported.</li>
<ul>
<li>Most MIPS32r1 and r2 instructions are now supported.</li>