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| author | Tom Stellard <thomas.stellard@amd.com> | 2012-12-19 22:10:31 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2012-12-19 22:10:31 +0000 |
| commit | f8794354b25af9dc0bab3c341bcfee3b7240432d (patch) | |
| tree | 1f80fd9266c9fa13d8d7f387a6987aaccfa9a9d4 /llvm/lib/CodeGen/MachineVerifier.cpp | |
| parent | 1436ff2ef8e115809d943db9b6e2b5b7d4b56a9a (diff) | |
| download | bcm5719-llvm-f8794354b25af9dc0bab3c341bcfee3b7240432d.tar.gz bcm5719-llvm-f8794354b25af9dc0bab3c341bcfee3b7240432d.zip | |
R600: New control flow for SI v2
This patch replaces the control flow handling with a new
pass which structurize the graph before transforming it to
machine instruction. This has a couple of different advantages
and currently fixes 20 piglit tests without a single regression.
It is now a general purpose transformation that could be not
only be used for SI/R6xx, but also for other hardware
implementations that use a form of structurized control flow.
v2: further cleanup, fixes and documentation
Patch by: Christian König
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 170591
Diffstat (limited to 'llvm/lib/CodeGen/MachineVerifier.cpp')
0 files changed, 0 insertions, 0 deletions
