From e0628c4bf2dd0499930e947ad24d131f0acaf648 Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Sat, 14 Dec 2013 00:38:04 +0000 Subject: [PATCH] R600/SI: Minor improvements to test. Use CHECK-LABEL, add an i64 version, check store instructions. llvm-svn: 197293 --- llvm/test/CodeGen/R600/load64.ll | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/llvm/test/CodeGen/R600/load64.ll b/llvm/test/CodeGen/R600/load64.ll index e351e4135a7d..a117557e98e0 100644 --- a/llvm/test/CodeGen/R600/load64.ll +++ b/llvm/test/CodeGen/R600/load64.ll @@ -1,18 +1,28 @@ ; RUN: llc < %s -march=r600 -mcpu=tahiti -verify-machineinstrs | FileCheck %s ; load a f64 value from the global address space. -; CHECK: @load_f64 +; CHECK-LABEL: @load_f64: ; CHECK: BUFFER_LOAD_DWORDX2 v[{{[0-9]+:[0-9]+}}] +; CHECK: BUFFER_STORE_DWORDX2 v[{{[0-9]+:[0-9]+}}] define void @load_f64(double addrspace(1)* %out, double addrspace(1)* %in) { -entry: - %0 = load double addrspace(1)* %in - store double %0, double addrspace(1)* %out + %1 = load double addrspace(1)* %in + store double %1, double addrspace(1)* %out + ret void +} + +; CHECK-LABEL: @load_i64: +; CHECK: BUFFER_LOAD_DWORDX2 v[{{[0-9]+:[0-9]+}}] +; CHECK: BUFFER_STORE_DWORDX2 v[{{[0-9]+:[0-9]+}}] +define void @load_i64(i64 addrspace(1)* %out, i64 addrspace(1)* %in) { + %tmp = load i64 addrspace(1)* %in + store i64 %tmp, i64 addrspace(1)* %out, align 8 ret void } ; Load a f64 value from the constant address space. -; CHECK: @load_const_addrspace_f64 +; CHECK-LABEL: @load_const_addrspace_f64: ; CHECK: S_LOAD_DWORDX2 s[{{[0-9]+:[0-9]+}}] +; CHECK: BUFFER_STORE_DWORDX2 v[{{[0-9]+:[0-9]+}}] define void @load_const_addrspace_f64(double addrspace(1)* %out, double addrspace(2)* %in) { %1 = load double addrspace(2)* %in store double %1, double addrspace(1)* %out