From 9b3064d2fb289a0b99f924afd8f6a41259035d88 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Wed, 18 Dec 2013 15:06:25 +0000 Subject: [PATCH] Fix f64 and f128 for ppc-darwin. This patch adds -f64:32:64 to 32 bit ppc darwin since a f64 inside a structure are only 32 bit aligned. The patch also drop -f128:64:128 from all ppc darwin, since f128 is 128 bit aligned. llvm-svn: 197574 --- lib/Target/PowerPC/PPCTargetMachine.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp index 9e3f14ccaf0..705dd783fc3 100644 --- a/lib/Target/PowerPC/PPCTargetMachine.cpp +++ b/lib/Target/PowerPC/PPCTargetMachine.cpp @@ -49,9 +49,11 @@ static std::string getDataLayoutString(const PPCSubtarget &ST) { // documentation are wrong; these are correct (i.e. "what gcc does"). if (ST.isPPC64() || ST.isSVR4ABI()) Ret += "-i64:64"; + else + Ret += "-f64:32:64"; // Set support for 128 floats depending on the ABI. - if (!ST.isPPC64() || !ST.isSVR4ABI()) + if (!ST.isPPC64() && ST.isSVR4ABI()) Ret += "-f128:64:128"; // PPC64 has 32 and 64 bit registers, PPC32 has only 32 bit ones.