1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/Hexagon/vect/vect-fma.ll b/test/CodeGen/Hexagon/vect/vect-fma.ll
new file mode 100644
index 0000000..c35e015
--- /dev/null
+++ b/test/CodeGen/Hexagon/vect/vect-fma.ll
@@ -0,0 +1,26 @@
+; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s
+; REQUIRES: asserts
+; Used to fail with "SplitVectorResult #0: 0x16cbe60: v4f64 = fma"
+
+; 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"
+
+define void @run() nounwind {
+entry:
+  br label %polly.loop_header
+
+polly.loop_after:                                 ; preds = %polly.loop_header
+  ret void
+
+polly.loop_header:                                ; preds = %polly.loop_body, %entry
+  %0 = icmp sle i32 undef, 399
+  br i1 %0, label %polly.loop_body, label %polly.loop_after
+
+polly.loop_body:                                  ; preds = %polly.loop_header
+  %_p_vec_full = load <4 x double>, <4 x double>* undef, align 8
+  %mulp_vec = fmul <4 x double> %_p_vec_full, <double 7.000000e+00, double 7.000000e+00, double 7.000000e+00, double 7.000000e+00>
+  %addp_vec = fadd <4 x double> undef, %mulp_vec
+  store <4 x double> %addp_vec, <4 x double>* undef, align 8
+  br label %polly.loop_header
+}