Turn on if-conversion for thumb2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79084 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 12 insertions, 0 deletions

diff --git a/test/CodeGen/Thumb2/frameless2.ll b/test/CodeGen/Thumb2/frameless2.ll
new file mode 100644
index 00000000000..0fd480ee1f7
--- /dev/null
+++ b/test/CodeGen/Thumb2/frameless2.ll
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | llc -mtriple=thumbv7-apple-darwin -disable-fp-elim | not grep r7
+
+%struct.noise3 = type { [3 x [17 x i32]] }
+%struct.noiseguard = type { i32, i32, i32 }
+
+define arm_apcscc void @vorbis_encode_noisebias_setup(i8* nocapture %vi.0.7.val, double %s, i32 %block, i32* nocapture %suppress, %struct.noise3* nocapture %in, %struct.noiseguard* nocapture %guard, double %userbias) nounwind {
+entry:
+  %0 = getelementptr %struct.noiseguard* %guard, i32 %block, i32 2; <i32*> [#uses=1]
+  %1 = load i32* %0, align 4                      ; <i32> [#uses=1]
+  store i32 %1, i32* undef, align 4
+  unreachable
+}