am 31195f0b: Merge "Update aosp/master llvm for rebase to r233350"

* commit '31195f0bdca6ee2a5e72d07edf13e1d81206d949':
  Update aosp/master llvm for rebase to r233350

1 files changed, 76 insertions, 0 deletions

diff --git a/test/CodeGen/Hexagon/vect/vect-load.ll b/test/CodeGen/Hexagon/vect/vect-load.ll
new file mode 100644
index 0000000..6bdcc6d
--- /dev/null
+++ b/test/CodeGen/Hexagon/vect/vect-load.ll
@@ -0,0 +1,76 @@
+; RUN: llc -march=hexagon < %s
+; Used to fail with "Cannot select: 0x16cf370: v2i16,ch = load"
+
+; ModuleID = 'bugpoint-reduced-simplified.bc'
+target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-a0:0-n32"
+target triple = "hexagon-unknown-linux-gnu"
+
+%struct.ext_hdrs.10.65.142.274.307.318.329.681.692.703.714.725.736.758.791.802.846.857.868.879.890.901.945.956.958 = type { i8, i8, i8, i8, i8, i8, i16, i32, [8 x %struct.hcdc_ext_vec.9.64.141.273.306.317.328.680.691.702.713.724.735.757.790.801.845.856.867.878.889.900.944.955.957] }
+%struct.hcdc_ext_vec.9.64.141.273.306.317.328.680.691.702.713.724.735.757.790.801.845.856.867.878.889.900.944.955.957 = type { i8, i8, i16 }
+
+define void @foo(%struct.ext_hdrs.10.65.142.274.307.318.329.681.692.703.714.725.736.758.791.802.846.857.868.879.890.901.945.956.958* %hc_ext_info) nounwind {
+entry:
+  br i1 undef, label %if.end, label %if.then
+
+if.then:                                          ; preds = %entry
+  unreachable
+
+if.end:                                           ; preds = %entry
+  br i1 undef, label %if.end5, label %if.then3
+
+if.then3:                                         ; preds = %if.end
+  br label %if.end5
+
+if.end5:                                          ; preds = %if.then3, %if.end
+  %add.ptr = getelementptr inbounds %struct.ext_hdrs.10.65.142.274.307.318.329.681.692.703.714.725.736.758.791.802.846.857.868.879.890.901.945.956.958, %struct.ext_hdrs.10.65.142.274.307.318.329.681.692.703.714.725.736.758.791.802.846.857.868.879.890.901.945.956.958* %hc_ext_info, i32 0, i32 8, i32 0
+  %add.ptr22 = getelementptr inbounds %struct.ext_hdrs.10.65.142.274.307.318.329.681.692.703.714.725.736.758.791.802.846.857.868.879.890.901.945.956.958, %struct.ext_hdrs.10.65.142.274.307.318.329.681.692.703.714.725.736.758.791.802.846.857.868.879.890.901.945.956.958* null, i32 0, i32 8, i32 undef
+  br label %while.cond
+
+while.cond:                                       ; preds = %if.end419, %if.end5
+  %gre_chksum.0 = phi <2 x i8> [ undef, %if.end5 ], [ %gre_chksum.2, %if.end419 ]
+  %cmp23 = icmp ult %struct.hcdc_ext_vec.9.64.141.273.306.317.328.680.691.702.713.724.735.757.790.801.845.856.867.878.889.900.944.955.957* null, %add.ptr
+  %cmp25 = icmp ult %struct.hcdc_ext_vec.9.64.141.273.306.317.328.680.691.702.713.724.735.757.790.801.845.856.867.878.889.900.944.955.957* null, %add.ptr22
+  %sel1 = and i1 %cmp23, %cmp25
+  br i1 %sel1, label %while.body, label %while.end422
+
+while.body:                                       ; preds = %while.cond
+  switch i8 undef, label %if.end419 [
+    i8 5, label %if.then70
+    i8 3, label %if.then70
+    i8 2, label %if.then70
+    i8 1, label %if.then70
+    i8 0, label %if.then70
+    i8 4, label %if.then93
+    i8 6, label %if.then195
+  ]
+
+if.then70:                                        ; preds = %while.body, %while.body, %while.body, %while.body, %while.body
+  unreachable
+
+if.then93:                                        ; preds = %while.body
+  unreachable
+
+if.then195:                                       ; preds = %while.body
+  br i1 undef, label %if.end274, label %if.then202
+
+if.then202:                                       ; preds = %if.then195
+  br label %while.body222
+
+while.body222:                                    ; preds = %while.body222, %if.then202
+  br i1 undef, label %if.end240, label %while.body222
+
+if.end240:                                        ; preds = %while.body222
+  %_p_vec_full100 = load <2 x i8>, <2 x i8>* undef, align 8
+  br label %if.end274
+
+if.end274:                                        ; preds = %if.end240, %if.then195
+  %gre_chksum.1 = phi <2 x i8> [ %gre_chksum.0, %if.then195 ], [ %_p_vec_full100, %if.end240 ]
+  br label %if.end419
+
+if.end419:                                        ; preds = %if.end274, %while.body
+  %gre_chksum.2 = phi <2 x i8> [ %gre_chksum.0, %while.body ], [ %gre_chksum.1, %if.end274 ]
+  br label %while.cond
+
+while.end422:                                     ; preds = %while.cond
+  ret void
+}