Commit Graph

4 Commits

Author SHA1 Message Date
Hans Wennborg 89050436e6 [ARM] Use symbolic register names in .cfi directives only with IAS (PR19110)
This is a follow-up to r203635. Saleem pointed out that since symbolic register
names are much easier to read, it would be good if we could turn them off only
when we really need to because we're using an external assembler.

Differential Revision: http://llvm-reviews.chandlerc.com/D3056

llvm-svn: 203806
2014-03-13 15:56:41 +00:00
Hans Wennborg 14863418ed [ARM] Use DWARF register numbers for CFI directives in ELF assembly
It seems gas can't handle CFI directives with VFP register names ("d12", etc.).
This broke us trying to build Chromium for Android after 201423.

A gas bug has been filed: https://sourceware.org/bugzilla/show_bug.cgi?id=16694

compnerd suggested making this conditional on whether we're using the integrated
assembler or not. I'll look into that in a follow-up patch.

Differential Revision: http://llvm-reviews.chandlerc.com/D3049

llvm-svn: 203635
2014-03-12 03:52:34 +00:00
Nico Rieck 7647178738 Fix broken CHECK lines
llvm-svn: 201479
2014-02-16 07:31:05 +00:00
Artyom Skrobov f6830f47b8 Generate the DWARF stack frame decode operations in the function prologue for ARM/Thumb functions.
Patch by Keith Walker!

llvm-svn: 201423
2014-02-14 17:19:07 +00:00