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-rw-r--r--test/CodeGen/SPARC/2007-07-05-LiveIntervalAssert.ll11
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/SPARC/2007-07-05-LiveIntervalAssert.ll b/test/CodeGen/SPARC/2007-07-05-LiveIntervalAssert.ll
new file mode 100644
index 0000000000..d1ca44dbb1
--- /dev/null
+++ b/test/CodeGen/SPARC/2007-07-05-LiveIntervalAssert.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-as < %s | llc -march=sparc
+; PR1540
+
+declare float @sinf(float)
+declare double @sin(double)
+define double @test_sin(float %F) {
+ %G = call float @sinf( float %F ) ; <float> [#uses=1]
+ %H = fpext float %G to double ; <double> [#uses=1]
+ %I = call double @sin( double %H ) ; <double> [#uses=1]
+ ret double %I
+}