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-rw-r--r--test/CodeGen/AMDGPU/cndmask-no-def-vcc.ll56
1 files changed, 0 insertions, 56 deletions
diff --git a/test/CodeGen/AMDGPU/cndmask-no-def-vcc.ll b/test/CodeGen/AMDGPU/cndmask-no-def-vcc.ll
deleted file mode 100644
index 208d97feb642..000000000000
--- a/test/CodeGen/AMDGPU/cndmask-no-def-vcc.ll
+++ /dev/null
@@ -1,56 +0,0 @@
-; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
-
-declare i1 @llvm.amdgcn.class.f32(float, i32)
-
-; Produces error after adding an implicit def to v_cndmask_b32
-
-; GCN-LABEL: {{^}}vcc_shrink_vcc_def:
-; GCN: v_cmp_eq_u32_e64 vcc, s{{[0-9]+}}, 0{{$}}
-; GCN: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, v{{[0-9]+}}, vcc
-; GCN: v_cndmask_b32_e64 v0, 0, 1, s{{\[[0-9]+:[0-9]+\]}}
-define amdgpu_kernel void @vcc_shrink_vcc_def(float %arg, i32 %arg1, float %arg2, i32 %arg3) {
-bb0:
- %tmp = icmp sgt i32 %arg1, 4
- %c = icmp eq i32 %arg3, 0
- %tmp4 = select i1 %c, float %arg, float 1.000000e+00
- %tmp5 = fcmp ogt float %arg2, 0.000000e+00
- %tmp6 = fcmp olt float %arg2, 1.000000e+00
- %tmp7 = fcmp olt float %arg, %tmp4
- %tmp8 = and i1 %tmp5, %tmp6
- %tmp9 = and i1 %tmp8, %tmp7
- br i1 %tmp9, label %bb1, label %bb2
-
-bb1:
- store volatile i32 0, i32 addrspace(1)* undef
- br label %bb2
-
-bb2:
- ret void
-}
-
-; The undef flag on the condition src must be preserved on the
-; implicit vcc use to avoid verifier errors.
-
-; GCN-LABEL: {{^}}preserve_condition_undef_flag:
-; GCN-NOT: vcc
-; GCN: v_cndmask_b32_e32 v{{[0-9]+}}, 1.0, v{{[0-9]+}}, vcc
-; GCN: v_cndmask_b32_e64 v0, 0, 1, s{{\[[0-9]+:[0-9]+\]}}
-define amdgpu_kernel void @preserve_condition_undef_flag(float %arg, i32 %arg1, float %arg2) {
-bb0:
- %tmp = icmp sgt i32 %arg1, 4
- %undef = call i1 @llvm.amdgcn.class.f32(float undef, i32 undef)
- %tmp4 = select i1 %undef, float %arg, float 1.000000e+00
- %tmp5 = fcmp ogt float %arg2, 0.000000e+00
- %tmp6 = fcmp olt float %arg2, 1.000000e+00
- %tmp7 = fcmp olt float %arg, %tmp4
- %tmp8 = and i1 %tmp5, %tmp6
- %tmp9 = and i1 %tmp8, %tmp7
- br i1 %tmp9, label %bb1, label %bb2
-
-bb1:
- store volatile i32 0, i32 addrspace(1)* undef
- br label %bb2
-
-bb2:
- ret void
-}