From 2f17d0facf6a489a051c86c015453c2b102e5c37 Mon Sep 17 00:00:00 2001 From: Venkatraman Govindaraju Date: Sun, 25 Aug 2013 18:30:06 +0000 Subject: [Sparc] Add long double (f128) instructions to sparc backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189198 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/SPARC/fp128.ll | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 test/CodeGen/SPARC/fp128.ll (limited to 'test/CodeGen/SPARC') diff --git a/test/CodeGen/SPARC/fp128.ll b/test/CodeGen/SPARC/fp128.ll new file mode 100644 index 0000000000..a3a8bfa489 --- /dev/null +++ b/test/CodeGen/SPARC/fp128.ll @@ -0,0 +1,27 @@ +; RUN: llc < %s -march=sparc -mattr=hard-quad-float | FileCheck %s + +; CHECK-LABEL: f128_ops +; CHECK: ldd +; CHECK: ldd +; CHECK: ldd +; CHECK: ldd +; CHECK: faddq [[R0:.+]], [[R1:.+]], [[R2:.+]] +; CHECK: fsubq [[R2]], [[R3:.+]], [[R4:.+]] +; CHECK: fmulq [[R4]], [[R5:.+]], [[R6:.+]] +; CHECK: fdivq [[R6]], [[R2]] +; CHECK: std +; CHECK: std + +define void @f128_ops(fp128* noalias sret %scalar.result, fp128* byval %a, fp128* byval %b, fp128* byval %c, fp128* byval %d) { +entry: + %0 = load fp128* %a, align 8 + %1 = load fp128* %b, align 8 + %2 = load fp128* %c, align 8 + %3 = load fp128* %d, align 8 + %4 = fadd fp128 %0, %1 + %5 = fsub fp128 %4, %2 + %6 = fmul fp128 %5, %3 + %7 = fdiv fp128 %6, %4 + store fp128 %7, fp128* %scalar.result, align 8 + ret void +} -- cgit v1.2.3