llvm-project.git/llvm/test/CodeGen/ARM/align.ll, branch users/nico/python-2

[MC] Use .p2align instead of .align

2016-01-26T00:03:25+00:00

For historic reasons, the behavior of .align differs between targets.
Fortunately, there are alternatives, .p2align and .balign, which make the
interpretation of the parameter explicit, and which behave consistently across
targets.

This patch teaches MC to use .p2align instead of .align, so that people reading
code for multiple architectures don't have to remember which way each platform
does its .align directive.

Differential Revision: http://reviews.llvm.org/D16549

llvm-svn: 258750

CodeGen: Eliminate a use of getDarwinMajorNumber().

2011-04-19T20:32:39+00:00

 - There is a minor semantic change here (evidenced by the test change) for
   Darwin triples that have no version component. I debated changing the default
   behavior of isOSVersionLT, but decided it made more sense for triples to be
   explicit.

llvm-svn: 129802

Increase ARM APCS preferred alignment for i64 and f64 from 32 bits to 64 bits.

2010-09-29T17:54:10+00:00

LDM/STM instructions can run one cycle faster on some ARM processors if the
memory address is 64-bit aligned.  Radar 8489376.

llvm-svn: 115047

Emit .comm alignment in bytes but .align in powers of 2 for ARM ELF.

2010-01-26T20:21:43+00:00

Original patch by Sandeep Patel and updated by me.

llvm-svn: 94582

Update test for darwin.

2010-01-25T15:32:10+00:00

llvm-svn: 94421

Fix PR6134.

2010-01-25T02:27:39+00:00

We are not emitting alignments on Darwin for "bar". Not sure what is the
correct way to do it.

llvm-svn: 94400

Eliminate more uses of llvm-as and llvm-dis.

2009-09-09T00:09:15+00:00

llvm-svn: 81293

Remove llvm-upgrade.

2008-02-17T20:02:20+00:00

llvm-svn: 47238

This test used "wc | grep ..."; convert it to use the count script.

2007-08-15T13:55:47+00:00

llvm-svn: 41101

Fix align test.

2007-04-16T16:57:47+00:00

llvm-svn: 36140