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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 | 6b7d99d47321ebb478b22afd2e317fe89d2149db (patch) | |
| tree | 548126753462b8985bf846b022d39b2c51e96f96 /lib/CodeGen/MachineVerifier.cpp | |
| parent | 6eebe47060eec7e3a4ae95d4b4835869108f9c07 (diff) | |
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>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170591 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineVerifier.cpp')
0 files changed, 0 insertions, 0 deletions