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| author | James Molloy <jmolloy@google.com> | 2019-10-03 17:10:32 +0000 |
|---|---|---|
| committer | James Molloy <jmolloy@google.com> | 2019-10-03 17:10:32 +0000 |
| commit | 9972c992ebeee3fba63141ac8e3db46e2117cb7d (patch) | |
| tree | f7b7876fabef5f0bcecb62e840a44b2668c57979 /llvm/test/CodeGen/Hexagon | |
| parent | b44204c77e63fcb02af46a9cf830fa23ac4cfc64 (diff) | |
| download | bcm5719-llvm-9972c992ebeee3fba63141ac8e3db46e2117cb7d.tar.gz bcm5719-llvm-9972c992ebeee3fba63141ac8e3db46e2117cb7d.zip | |
[ModuloSchedule] removeBranch() *before* creating the trip count condition
The Hexagon code assumes there's no existing terminator when inserting its
trip count condition check.
This causes swp-stages5.ll to break. The generated code looks good to me,
it is likely a permutation. I have disabled the new codegen path to keep
everything green and will investigate along with the other 3-4 tests
that have different codegen.
Fixes expensive-checks build.
llvm-svn: 373629
Diffstat (limited to 'llvm/test/CodeGen/Hexagon')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/swp-stages5.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/Hexagon/swp-stages5.ll b/llvm/test/CodeGen/Hexagon/swp-stages5.ll index 1f8463fbc30..fdfb2101cd3 100644 --- a/llvm/test/CodeGen/Hexagon/swp-stages5.ll +++ b/llvm/test/CodeGen/Hexagon/swp-stages5.ll @@ -1,4 +1,4 @@ -; RUN: llc -march=hexagon -mcpu=hexagonv5 -enable-pipeliner -pipeliner-max-stages=2 -hexagon-bit=0 < %s -pipeliner-experimental-cg=true | FileCheck %s +; RUN: llc -march=hexagon -mcpu=hexagonv5 -enable-pipeliner -pipeliner-max-stages=2 -hexagon-bit=0 < %s | FileCheck %s ; Very similar to swp-stages4.ll, but the pipelined schedule is a little ; different. |
