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-rw-r--r--llvm/test/CodeGen/X86/pr37879.ll11
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/pr37879.ll b/llvm/test/CodeGen/X86/pr37879.ll
new file mode 100644
index 00000000000..9beb6dbae00
--- /dev/null
+++ b/llvm/test/CodeGen/X86/pr37879.ll
@@ -0,0 +1,11 @@
+; XFAIL: *
+; RUN: llc -O3 < %s -mtriple=x86_64-apple-darwin -mattr=+avx512bw | FileCheck %s
+
+define double @foo(i32** nocapture readonly) #0 {
+ %2 = load i64, i64* undef, align 8
+ %3 = and i64 %2, 1
+ %4 = icmp eq i64 %3, 0
+ %5 = sitofp i64 %2 to double
+ %6 = select i1 %4, double 1.000000e+00, double %5
+ ret double %6
+}
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