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From d4719b78a4d59d572b9de7397d8179a5ed7460e9 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 10 May 2016 02:00:11 -0700
Subject: [PATCH] clang: musl/ppc does not support 128-bit long double
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
clang/lib/Basic/Targets/PPC.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/clang/lib/Basic/Targets/PPC.h b/clang/lib/Basic/Targets/PPC.h
index 270aa7ff918..8b1bb167818 100644
--- a/clang/lib/Basic/Targets/PPC.h
+++ b/clang/lib/Basic/Targets/PPC.h
@@ -364,6 +364,10 @@ public:
LongDoubleFormat = &llvm::APFloat::IEEEdouble();
}
+ if (getTriple().isMusl()) {
+ LongDoubleWidth = LongDoubleAlign = 64;
+ LongDoubleFormat = &llvm::APFloat::IEEEdouble();
+ }
// PPC32 supports atomics up to 4 bytes.
MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32;
}
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