From f98f2ce29e6e2996fa58f38979143eceaa818335 Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Tue, 11 Dec 2012 21:25:42 +0000 Subject: Add R600 backend A new backend supporting AMD GPUs: Radeon HD2XXX - HD7XXX git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169915 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/R600/fmul.ll | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 test/CodeGen/R600/fmul.ll (limited to 'test/CodeGen/R600/fmul.ll') diff --git a/test/CodeGen/R600/fmul.ll b/test/CodeGen/R600/fmul.ll new file mode 100644 index 0000000..eb1d523 --- /dev/null +++ b/test/CodeGen/R600/fmul.ll @@ -0,0 +1,16 @@ +;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s + +; CHECK: MUL_IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}} + +define void @test() { + %r0 = call float @llvm.R600.load.input(i32 0) + %r1 = call float @llvm.R600.load.input(i32 1) + %r2 = fmul float %r0, %r1 + call void @llvm.AMDGPU.store.output(float %r2, i32 0) + ret void +} + +declare float @llvm.R600.load.input(i32) readnone + +declare void @llvm.AMDGPU.store.output(float, i32) + -- cgit v1.1