diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.umax.ll')
-rw-r--r-- | llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.umax.ll | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.umax.ll b/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.umax.ll deleted file mode 100644 index a97d103016d..00000000000 --- a/llvm/test/CodeGen/AMDGPU/llvm.AMDGPU.umax.ll +++ /dev/null @@ -1,48 +0,0 @@ -; RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck -check-prefix=SI %s -; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck -check-prefix=SI %s - -; SI-LABEL: {{^}}vector_umax: -; SI: v_max_u32_e32 -define void @vector_umax(i32 %p0, i32 %p1, i32 addrspace(1)* %in) #0 { -main_body: - %load = load i32, i32 addrspace(1)* %in, align 4 - %max = call i32 @llvm.AMDGPU.umax(i32 %p0, i32 %load) - %bc = bitcast i32 %max to float - call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %bc, float %bc, float %bc, float %bc) - ret void -} - -; SI-LABEL: {{^}}scalar_umax: -; SI: s_max_u32 -define void @scalar_umax(i32 %p0, i32 %p1) #0 { -entry: - %max = call i32 @llvm.AMDGPU.umax(i32 %p0, i32 %p1) - %bc = bitcast i32 %max to float - call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %bc, float %bc, float %bc, float %bc) - ret void -} - -; SI-LABEL: {{^}}trunc_zext_umax: -; SI: buffer_load_ubyte [[VREG:v[0-9]+]], -; SI: v_max_u32_e32 [[RESULT:v[0-9]+]], 0, [[VREG]] -; SI-NOT: and -; SI: buffer_store_short [[RESULT]], -define void @trunc_zext_umax(i16 addrspace(1)* nocapture %out, i8 addrspace(1)* nocapture %src) nounwind { - %tmp5 = load i8, i8 addrspace(1)* %src, align 1 - %tmp2 = zext i8 %tmp5 to i32 - %tmp3 = tail call i32 @llvm.AMDGPU.umax(i32 %tmp2, i32 0) nounwind readnone - %tmp4 = trunc i32 %tmp3 to i8 - %tmp6 = zext i8 %tmp4 to i16 - store i16 %tmp6, i16 addrspace(1)* %out, align 2 - ret void -} - -; Function Attrs: readnone -declare i32 @llvm.AMDGPU.umax(i32, i32) #1 - -declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float) - -attributes #0 = { nounwind } -attributes #1 = { nounwind readnone } - -!0 = !{!"const", null, i32 1} |