From b1fb0d3610d70b8a3a849b8652d5b46a9d1ce8fb Mon Sep 17 00:00:00 2001
From: John McCall <rjmccall@apple.com>
Date: Fri, 7 May 2010 22:08:54 +0000
Subject: The FP constant evaluator was missing a few cases of unary operators
 that return floats but whose operand isn't a float:  specifically, __real__
 and __imag__.  Instead of filtering these out, just implement them.

Fixes <rdar://problem/7958272>.

llvm-svn: 103307
---
 clang/test/CodeGen/complex.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'clang/test/CodeGen/complex.c')

diff --git a/clang/test/CodeGen/complex.c b/clang/test/CodeGen/complex.c
index ca606109f8b..055383ebbbe 100644
--- a/clang/test/CodeGen/complex.c
+++ b/clang/test/CodeGen/complex.c
@@ -89,3 +89,7 @@ void t6() {
   --ci1;
 }
 
+// <rdar://problem/7958272>
+double t7(double _Complex c) {
+  return __builtin_fabs(__real__(c));
+}
-- 
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