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artiq/patches/clang/0001-exclude-some-broken-aarch64-builtins.patch

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From af106d252693b6af5c94d241fabed1c04cbb2fc6 Mon Sep 17 00:00:00 2001
From: Robert Jordens <jordens@gmail.com>
Date: Tue, 8 Jul 2014 22:35:58 -0600
Subject: [PATCH] exclude some broken aarch64 builtins
---
lib/CodeGen/CGBuiltin.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 52e40db..d089ad3 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -1760,6 +1760,7 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
// argument that specifies the vector type, need to handle each case.
switch (BuiltinID) {
default: break;
+#if 0
// Scalar Add
case AArch64::BI__builtin_neon_vaddd_s64:
Int = Intrinsic::aarch64_neon_vaddds;
@@ -1945,6 +1946,7 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF,
case AArch64::BI__builtin_neon_vminnmvq_f32:
Int = Intrinsic::aarch64_neon_vminnmv;
AcrossVec = true; ExtendEle = false; s = "vminnmv"; break;
+#endif
}
if (!Int)
--
1.9.1