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| author | Sean Silva <silvas@purdue.edu> | 2012-09-19 02:14:59 +0000 |
|---|---|---|
| committer | Sean Silva <silvas@purdue.edu> | 2012-09-19 02:14:59 +0000 |
| commit | 8f43c6f0d57b9b79699086a4c2e38dc0f89aaa40 (patch) | |
| tree | bd8194de448d335b1e499db621e15ceb04dd33f5 /llvm/lib/CodeGen/DeadMachineInstructionElim.cpp | |
| parent | aa4d45314cccf502f7de534623dd42706097abb7 (diff) | |
| download | bcm5719-llvm-8f43c6f0d57b9b79699086a4c2e38dc0f89aaa40.tar.gz bcm5719-llvm-8f43c6f0d57b9b79699086a4c2e38dc0f89aaa40.zip | |
De-nest if's and fix mix-up
Two deeply nested if's obscured that the sense of the conditions was
mixed up. Amazingly, TableGen's output is exactly the same even with the
sense of the tests fixed; it seems that all of TableGen's conversions
are symmetric so that the inverted sense was nonetheless correct "by
accident". As such, I couldn't come up with a test case.
If there does in fact exist a non-symmetric conversion in TableGen's
type system, then a test case should be prepared.
Despite the symmetry, both if's are left in place for robustness in the
face of future changes.
Review by Jakob.
llvm-svn: 164195
Diffstat (limited to 'llvm/lib/CodeGen/DeadMachineInstructionElim.cpp')
0 files changed, 0 insertions, 0 deletions
