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| author | Aaron Watry <awatry@gmail.com> | 2013-07-24 18:03:38 +0000 |
|---|---|---|
| committer | Aaron Watry <awatry@gmail.com> | 2013-07-24 18:03:38 +0000 |
| commit | bde11213e755879e651c6536db4529f1277d56ca (patch) | |
| tree | 00173d714b71cc98e11151987ef10ad8101c8767 /libclc/r600 | |
| parent | 4fb09720cf2d8511d15f387332f3e89c4e96d670 (diff) | |
| download | bcm5719-llvm-bde11213e755879e651c6536db4529f1277d56ca.tar.gz bcm5719-llvm-bde11213e755879e651c6536db4529f1277d56ca.zip | |
Added get_num_groups
The get_num_groups function was missing for r600g. I did the same
thing as the other workitem functions.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Reviewed-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 187059
Diffstat (limited to 'libclc/r600')
| -rw-r--r-- | libclc/r600/lib/SOURCES | 1 | ||||
| -rw-r--r-- | libclc/r600/lib/workitem/get_num_groups.ll | 18 |
2 files changed, 19 insertions, 0 deletions
diff --git a/libclc/r600/lib/SOURCES b/libclc/r600/lib/SOURCES index 87df0b7212d..38919ab1d5b 100644 --- a/libclc/r600/lib/SOURCES +++ b/libclc/r600/lib/SOURCES @@ -1,3 +1,4 @@ +workitem/get_num_groups.ll workitem/get_group_id.ll workitem/get_local_size.ll workitem/get_local_id.ll diff --git a/libclc/r600/lib/workitem/get_num_groups.ll b/libclc/r600/lib/workitem/get_num_groups.ll new file mode 100644 index 00000000000..a708f422c27 --- /dev/null +++ b/libclc/r600/lib/workitem/get_num_groups.ll @@ -0,0 +1,18 @@ +declare i32 @llvm.r600.read.ngroups.x() nounwind readnone +declare i32 @llvm.r600.read.ngroups.y() nounwind readnone +declare i32 @llvm.r600.read.ngroups.z() nounwind readnone + +define i32 @get_num_groups(i32 %dim) nounwind readnone alwaysinline { + switch i32 %dim, label %default [i32 0, label %x_dim i32 1, label %y_dim i32 2, label %z_dim] +x_dim: + %x = call i32 @llvm.r600.read.ngroups.x() nounwind readnone + ret i32 %x +y_dim: + %y = call i32 @llvm.r600.read.ngroups.y() nounwind readnone + ret i32 %y +z_dim: + %z = call i32 @llvm.r600.read.ngroups.z() nounwind readnone + ret i32 %z +default: + ret i32 0 +} |
