commit 1d8e0af0f06143aa89b1c7f05e1726c6974df578
author Greg Parker <gparker@apple.com> Fri Oct 20 18:03:21 2017 -0700
committer GitHub <noreply@github.com> Fri Oct 20 18:03:21 2017 -0700
tree 1af927fc208d7fdd0761f05a6d78cca0aee6c936
parent 78709c673afd92ee5f0514a4ad1a548e531cec2b
parent a719453610c190ad914c03e69cea817785f29439

Merge pull request #12535 from aschwaighofer/swift-4.1-branch-disable-signaling-nan-test-i386

Disable signaling NaN tests on i386

test/stdlib/FloatingPoint.swift.gyb

diff --git a/test/stdlib/FloatingPoint.swift.gyb b/test/stdlib/FloatingPoint.swift.gyb
index 8355c1e..abebde8 100644
--- a/test/stdlib/FloatingPoint.swift.gyb
+++ b/test/stdlib/FloatingPoint.swift.gyb
@@ -102,7 +102,9 @@
   // From the FloatingPoint protocol.
   expectEqual(2, Ty.radix)
   expectBitwiseEqual(bitPattern: 0x7fc0_0000, Ty.nan)
+#if !arch(i386) // i386 does not support a signaling nans.
   expectBitwiseEqual(bitPattern: 0x7fa0_0000, Ty.signalingNaN)
+#endif
   expectBitwiseEqual(bitPattern: 0x7f80_0000, Ty.infinity)
   expectBitwiseEqual(0x1.ffff_fe__p127, Ty.greatestFiniteMagnitude)
   expectBitwiseEqual(0x1.921f_b4__p1, Ty.pi)
@@ -179,7 +181,9 @@
   // From the FloatingPoint protocol.
   expectEqual(2, Ty.radix)
   expectBitwiseEqual(bitPattern: 0x7ff8_0000_0000_0000, Ty.nan)
+#if !arch(i386) // i386 does not support a signaling nans.
   expectBitwiseEqual(bitPattern: 0x7ff4_0000_0000_0000, Ty.signalingNaN)
+#endif
   expectBitwiseEqual(bitPattern: 0x7ff0_0000_0000_0000, Ty.infinity)
   expectBitwiseEqual(0x1.ffff_ffff_ffff_f__p1023, Ty.greatestFiniteMagnitude)
   expectBitwiseEqual(0x1.921f_b544_42d1_8__p1, Ty.pi)
@@ -464,7 +468,9 @@
   // From the FloatingPoint protocol.
   expectEqual(2, Ty.radix)
   expectBitwiseEqual(bitPattern: 0x7ff8_0000_0000_0000, Ty.nan)
+#if !arch(i386) // i386 does not support a signaling nans.
   expectBitwiseEqual(bitPattern: 0x7ff4_0000_0000_0000, Ty.signalingNaN)
+#endif
   expectBitwiseEqual(bitPattern: 0x7ff0_0000_0000_0000, Ty.infinity)
   expectBitwiseEqual(0x1.ffff_ffff_ffff_f__p1023, Ty.greatestFiniteMagnitude)
   expectBitwiseEqual(0x1.921f_b544_42d1_8__p1, Ty.pi)
@@ -1157,7 +1163,7 @@
 
 #endif
 
-#if arch(i386) || arch(x86_64)
+#if arch(x86_64)
 
 FloatingPoint.test("Float80/signalingNaN") {
   do {