From 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 Mon Sep 17 00:00:00 2001 From: dim Date: Wed, 15 Aug 2012 19:34:23 +0000 Subject: Vendor import of llvm trunk r161861: http://llvm.org/svn/llvm-project/llvm/trunk@161861 --- test/CodeGen/Hexagon/dsub.ll | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 test/CodeGen/Hexagon/dsub.ll (limited to 'test/CodeGen/Hexagon/dsub.ll') diff --git a/test/CodeGen/Hexagon/dsub.ll b/test/CodeGen/Hexagon/dsub.ll new file mode 100644 index 0000000..4f9d39e --- /dev/null +++ b/test/CodeGen/Hexagon/dsub.ll @@ -0,0 +1,18 @@ +; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s +; Check that we generate double precision floating point subtract in V5. + +; CHECK: r{{[0-9]+}}:{{[0-9]+}} = dfsub(r{{[0-9]+}}:{{[0-9]+}}, r{{[0-9]+}}:{{[0-9]+}}) + +define i32 @main() nounwind { +entry: + %a = alloca double, align 8 + %b = alloca double, align 8 + %c = alloca double, align 8 + store double 1.540000e+01, double* %a, align 8 + store double 9.100000e+00, double* %b, align 8 + %0 = load double* %b, align 8 + %1 = load double* %a, align 8 + %sub = fsub double %0, %1 + store double %sub, double* %c, align 8 + ret i32 0 +} -- cgit v1.1