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| author | Justin Holewinski <jholewinski@nvidia.com> | 2013-07-01 12:59:04 +0000 |
|---|---|---|
| committer | Justin Holewinski <jholewinski@nvidia.com> | 2013-07-01 12:59:04 +0000 |
| commit | 51cb1349dcca368e6a6fcd35dfe7f00d7800ebdb (patch) | |
| tree | 036717b07d56883535813be70a7a0a99b5ef5858 /llvm/test/CodeGen | |
| parent | dff28d215fa5812b72fec7e7299eab1c5654944e (diff) | |
| download | bcm5719-llvm-51cb1349dcca368e6a6fcd35dfe7f00d7800ebdb.tar.gz bcm5719-llvm-51cb1349dcca368e6a6fcd35dfe7f00d7800ebdb.zip | |
[NVPTX] 64-bit ADDC/ADDE are not legal
llvm-svn: 185333
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/NVPTX/add-128bit.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/NVPTX/add-128bit.ll b/llvm/test/CodeGen/NVPTX/add-128bit.ll new file mode 100644 index 00000000000..29e3cdffae7 --- /dev/null +++ b/llvm/test/CodeGen/NVPTX/add-128bit.ll @@ -0,0 +1,19 @@ +; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s + +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64" + + + +define void @foo(i64 %a, i64 %add, i128* %retptr) { +; CHECK: add.s64 +; CHECK: setp.lt.u64 +; CHECK: setp.lt.u64 +; CHECK: selp.b64 +; CHECK: selp.b64 +; CHECK: add.s64 + %t1 = sext i64 %a to i128 + %add2 = zext i64 %add to i128 + %val = add i128 %t1, %add2 + store i128 %val, i128* %retptr + ret void +} |
