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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-06-20 21:55:23 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-06-20 21:55:23 +0000 |
| commit | eb3aa070c9b3984c375ef65ef6e5f113efd7e968 (patch) | |
| tree | 171c48dd3fd450c8ac803f36d1737ce533992ed3 /lib | |
| parent | 8592fba155ecb695b2b7686bbd03fe6e6ae87d10 (diff) | |
| download | llvm-eb3aa070c9b3984c375ef65ef6e5f113efd7e968.tar.gz llvm-eb3aa070c9b3984c375ef65ef6e5f113efd7e968.tar.bz2 llvm-eb3aa070c9b3984c375ef65ef6e5f113efd7e968.tar.xz | |
R600: Expand v2i32 load/store instead of custom lowering
The custom lowering causes llc to crash with a segfault.
Ideally, the custom lowering can be fixed, but this allows
programs which load/store v2i32 to work without crashing.
Patch by: Aaron Watry
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry<awatry@gmail.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184480 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/R600/R600ISelLowering.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/R600/R600ISelLowering.cpp b/lib/Target/R600/R600ISelLowering.cpp index 9cedadbbe9..812df8359d 100644 --- a/lib/Target/R600/R600ISelLowering.cpp +++ b/lib/Target/R600/R600ISelLowering.cpp @@ -86,7 +86,7 @@ R600TargetLowering::R600TargetLowering(TargetMachine &TM) : // Legalize loads and stores to the private address space. setOperationAction(ISD::LOAD, MVT::i32, Custom); - setOperationAction(ISD::LOAD, MVT::v2i32, Custom); + setOperationAction(ISD::LOAD, MVT::v2i32, Expand); setOperationAction(ISD::LOAD, MVT::v4i32, Custom); setLoadExtAction(ISD::EXTLOAD, MVT::v4i8, Custom); setLoadExtAction(ISD::EXTLOAD, MVT::i8, Custom); @@ -94,7 +94,7 @@ R600TargetLowering::R600TargetLowering(TargetMachine &TM) : setLoadExtAction(ISD::ZEXTLOAD, MVT::v4i8, Custom); setOperationAction(ISD::STORE, MVT::i8, Custom); setOperationAction(ISD::STORE, MVT::i32, Custom); - setOperationAction(ISD::STORE, MVT::v2i32, Custom); + setOperationAction(ISD::STORE, MVT::v2i32, Expand); setOperationAction(ISD::STORE, MVT::v4i32, Custom); setOperationAction(ISD::LOAD, MVT::i32, Custom); |