2 files changed, 59 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/SPARC/2011-01-19-DelaySlot.ll b/llvm/test/CodeGen/SPARC/2011-01-19-DelaySlot.ll
index 29bca67e2d2..b38c955e1f6 100644
--- a/llvm/test/CodeGen/SPARC/2011-01-19-DelaySlot.ll
+++ b/llvm/test/CodeGen/SPARC/2011-01-19-DelaySlot.ll
@@ -59,7 +59,7 @@ entry:
 ;CHECK:      sethi
 ;CHECK:      !NO_APP
 ;CHECK-NEXT: cmp
-;CHECK-NEXT: bg
+;CHECK-NEXT: ble
 ;CHECK-NEXT: mov
   tail call void asm sideeffect "sethi 0, %g0", ""() nounwind
   %0 = icmp slt i32 %a, 0
diff --git a/llvm/test/CodeGen/SPARC/analyze-branch.ll b/llvm/test/CodeGen/SPARC/analyze-branch.ll
new file mode 100644
index 00000000000..7d2096033a0
--- /dev/null
+++ b/llvm/test/CodeGen/SPARC/analyze-branch.ll
@@ -0,0 +1,58 @@
+; RUN: llc -mtriple=sparc-none-linux-gnu < %s | FileCheck %s
+
+; This test checks that LLVM can do basic stripping and reapplying of branches
+; to basic blocks.
+
+declare void @test_true()
+declare void @test_false()
+
+; !0 corresponds to a branch being taken, !1 to not being takne.
+!0 = !{!"branch_weights", i32 64, i32 4}
+!1 = !{!"branch_weights", i32 4, i32 64}
+
+define void @test_Bcc_fallthrough_taken(i32 %in) nounwind {
+; CHECK-LABEL: test_Bcc_fallthrough_taken:
+  %tst = icmp eq i32 %in, 42
+  br i1 %tst, label %true, label %false, !prof !0
+
+; CHECK: cmp {{%[goli][0-9]+}}, 42
+; CHECK: bne [[FALSE:.LBB[0-9]+_[0-9]+]]
+; CHECK-NEXT: nop
+; CHECK-NEXT: ! BB#
+; CHECK-NEXT: call test_true
+
+; CHECK: [[FALSE]]:
+; CHECK: call test_false
+
+true:
+  call void @test_true()
+  ret void
+
+false:
+  call void @test_false()
+  ret void
+}
+
+define void @test_Bcc_fallthrough_nottaken(i32 %in) nounwind {
+; CHECK-LABEL: test_Bcc_fallthrough_nottaken:
+  %tst = icmp eq i32 %in, 42
+  br i1 %tst, label %true, label %false, !prof !1
+
+; CHECK: cmp {{%[goli][0-9]+}}, 42
+
+; CHECK: be [[TRUE:.LBB[0-9]+_[0-9]+]]
+; CHECK-NEXT: nop
+; CHECK-NEXT: ! BB#
+; CHECK-NEXT: call test_false
+
+; CHECK: [[TRUE]]:
+; CHECK: call test_true
+
+true:
+  call void @test_true()
+  ret void
+
+false:
+  call void @test_false()
+  ret void
+}