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author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-08-25 07:31:40 +0000 |
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committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-08-25 07:31:40 +0000 |
commit | 958fce3192ac088dae3371bdedb43ffd6d4a5402 (patch) | |
tree | 3f3fdda1a74cd2a3420cb03048b234204b46658b /libclc/r600/lib | |
parent | 83fd5d6acaa6a4346162af4a85ef10ec08b6e2cc (diff) | |
download | bcm5719-llvm-958fce3192ac088dae3371bdedb43ffd6d4a5402.tar.gz bcm5719-llvm-958fce3192ac088dae3371bdedb43ffd6d4a5402.zip |
amdgcn: Fix return type of get_num_groups
llvm-svn: 279723
Diffstat (limited to 'libclc/r600/lib')
-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 d55ff30cbc0..284052c694b 100644 --- a/libclc/r600/lib/SOURCES +++ b/libclc/r600/lib/SOURCES @@ -4,4 +4,5 @@ workitem/get_group_id.cl workitem/get_global_size.ll workitem/get_local_id.cl workitem/get_local_size.ll +workitem/get_num_groups.ll workitem/get_work_dim.cl 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..d85a7971516 --- /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 1 +} |