From a7016d6fc1c9935ede7b3dc2f39c8cdab14e40e0 Mon Sep 17 00:00:00 2001
From: Arnold Schwaighofer <arnolds@codeaurora.org>
Date: Sun, 12 Aug 2012 05:11:56 +0000
Subject: Revert 161581: Patch to implement UMLAL/SMLAL instructions for the
 ARM architecture

It broke MultiSource/Applications/JM/ldecod/ldecod on armv7 thumb O0 g and armv7
thumb O3.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161736 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/ARM/longMAC.ll  | 44 --------------------------------------------
 test/CodeGen/ARM/longMACt.ll | 44 --------------------------------------------
 2 files changed, 88 deletions(-)
 delete mode 100644 test/CodeGen/ARM/longMAC.ll
 delete mode 100644 test/CodeGen/ARM/longMACt.ll

(limited to 'test')

diff --git a/test/CodeGen/ARM/longMAC.ll b/test/CodeGen/ARM/longMAC.ll
deleted file mode 100644
index e4a00e9..0000000
--- a/test/CodeGen/ARM/longMAC.ll
+++ /dev/null
@@ -1,44 +0,0 @@
-; RUN: llc < %s -march=arm | FileCheck %s
-; Check generated signed and unsigned multiply accumulate long.
-
-define i64 @MACLongTest1(i32 %a, i32 %b, i64 %c) {
-;CHECK: MACLongTest1:
-;CHECK: umlal
-  %conv = zext i32 %a to i64
-  %conv1 = zext i32 %b to i64
-  %mul = mul i64 %conv1, %conv
-  %add = add i64 %mul, %c
-  ret i64 %add
-}
-
-define i64 @MACLongTest2(i32 %a, i32 %b, i64 %c)  {
-;CHECK: MACLongTest2:
-;CHECK: smlal
-  %conv = sext i32 %a to i64
-  %conv1 = sext i32 %b to i64
-  %mul = mul nsw i64 %conv1, %conv
-  %add = add nsw i64 %mul, %c
-  ret i64 %add
-}
-
-define i64 @MACLongTest3(i32 %a, i32 %b, i32 %c) {
-;CHECK: MACLongTest3:
-;CHECK: umlal
-  %conv = zext i32 %b to i64
-  %conv1 = zext i32 %a to i64
-  %mul = mul i64 %conv, %conv1
-  %conv2 = zext i32 %c to i64
-  %add = add i64 %mul, %conv2
-  ret i64 %add
-}
-
-define i64 @MACLongTest4(i32 %a, i32 %b, i32 %c) {
-;CHECK: MACLongTest4:
-;CHECK: smlal
-  %conv = sext i32 %b to i64
-  %conv1 = sext i32 %a to i64
-  %mul = mul nsw i64 %conv, %conv1
-  %conv2 = sext i32 %c to i64
-  %add = add nsw i64 %mul, %conv2
-  ret i64 %add
-}
diff --git a/test/CodeGen/ARM/longMACt.ll b/test/CodeGen/ARM/longMACt.ll
deleted file mode 100644
index beefd60..0000000
--- a/test/CodeGen/ARM/longMACt.ll
+++ /dev/null
@@ -1,44 +0,0 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
-; Check generated signed and unsigned multiply accumulate long.
-
-define i64 @MACLongTest1(i32 %a, i32 %b, i64 %c) {
-;CHECK: MACLongTest1:
-;CHECK: umlal
-  %conv = zext i32 %a to i64
-  %conv1 = zext i32 %b to i64
-  %mul = mul i64 %conv1, %conv
-  %add = add i64 %mul, %c
-  ret i64 %add
-}
-
-define i64 @MACLongTest2(i32 %a, i32 %b, i64 %c)  {
-;CHECK: MACLongTest2:
-;CHECK: smlal
-  %conv = sext i32 %a to i64
-  %conv1 = sext i32 %b to i64
-  %mul = mul nsw i64 %conv1, %conv
-  %add = add nsw i64 %mul, %c
-  ret i64 %add
-}
-
-define i64 @MACLongTest3(i32 %a, i32 %b, i32 %c) {
-;CHECK: MACLongTest3:
-;CHECK: umlal
-  %conv = zext i32 %b to i64
-  %conv1 = zext i32 %a to i64
-  %mul = mul i64 %conv, %conv1
-  %conv2 = zext i32 %c to i64
-  %add = add i64 %mul, %conv2
-  ret i64 %add
-}
-
-define i64 @MACLongTest4(i32 %a, i32 %b, i32 %c) {
-;CHECK: MACLongTest4:
-;CHECK: smlal
-  %conv = sext i32 %b to i64
-  %conv1 = sext i32 %a to i64
-  %mul = mul nsw i64 %conv, %conv1
-  %conv2 = sext i32 %c to i64
-  %add = add nsw i64 %mul, %conv2
-  ret i64 %add
-}
-- 
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