Revert r291903 and r291898. Reason: they break check-lld on the bots.

Summary:
Revert [ARM] Fix ubig32_t read in ARMAttributeParser

Now using support functions to read data instead of trying to
perform casts.
===========================================================

Revert [ARM] Enable objdump to construct triple for ARM

Now that The ARMAttributeParser has been moved into the library,
it has been modified so that it can parse the attributes without
printing them and stores them in a map. ELFObjectFile now queries
the attributes to fill out the architecture details of a provided
triple for 'arm' and 'thumb' targets. llvm-objdump uses this new
functionality.

Subscribers: llvm-commits, samparker, aemerson, mgorny

Differential Revision: https://reviews.llvm.org/D28683

llvm-svn: 291911

8 files changed, 0 insertions, 74 deletions

diff --git a/llvm/test/tools/llvm-objdump/ARM/v5t-subarch.s b/llvm/test/tools/llvm-objdump/ARM/v5t-subarch.s
deleted file mode 100644
index c9ce2cf6ceb..00000000000
--- a/llvm/test/tools/llvm-objdump/ARM/v5t-subarch.s
+++ /dev/null
@@ -1,10 +0,0 @@
-@ RUN: llvm-mc < %s -triple armv5t-elf -filetype=obj | llvm-objdump -triple=arm -d - | FileCheck %s
-
-.arch armv5t
-
-clz:
-clz r0, r1
-
-@ CHECK-LABEL: clz
-@ CHECK: 11 0f 6f e1
-
diff --git a/llvm/test/tools/llvm-objdump/ARM/v5te-subarch.s b/llvm/test/tools/llvm-objdump/ARM/v5te-subarch.s
deleted file mode 100644
index 87e8548fb01..00000000000
--- a/llvm/test/tools/llvm-objdump/ARM/v5te-subarch.s
+++ /dev/null
@@ -1,10 +0,0 @@
-@ RUN: llvm-mc < %s -triple armv5te-elf -filetype=obj | llvm-objdump -triple=arm -d - | FileCheck %s
-
-.arch armv5te
-
-strd:
-strd r0, r1, [r2, +r3]
-
-@ CHECK-LABEL strd
-@ CHECK: f3 00 82 e1 strd r0, r1, [r2, r3]
-
diff --git a/llvm/test/tools/llvm-objdump/ARM/v5tej-subarch.s b/llvm/test/tools/llvm-objdump/ARM/v5tej-subarch.s
deleted file mode 100644
index 42dc87389a3..00000000000
--- a/llvm/test/tools/llvm-objdump/ARM/v5tej-subarch.s
+++ /dev/null
@@ -1,7 +0,0 @@
-@ RUN: llvm-mc < %s -triple armv5tej-elf -filetype=obj | llvm-objdump -triple=arm -d - | FileCheck %s
-
-bxj:
-bxj r0
-
-@ CHECK-LABEL: bxj
-@ CHECK: 20 ff 2f e1 bxj r0
diff --git a/llvm/test/tools/llvm-objdump/ARM/v6-subarch.s b/llvm/test/tools/llvm-objdump/ARM/v6-subarch.s
deleted file mode 100644
index c70761e7c8c..00000000000
--- a/llvm/test/tools/llvm-objdump/ARM/v6-subarch.s
+++ /dev/null
@@ -1,9 +0,0 @@
-@ RUN: llvm-mc < %s -triple armv6-elf -filetype=obj | llvm-objdump -triple=arm -d - | FileCheck %s
-
-.arch armv6
-
-umaal:
-umaal r0, r1, r2, r3
-
-@ CHECK-LABEL:umaal
-@ CHECK: 92 03 41 e0 umaal r0, r1, r2, r3
diff --git a/llvm/test/tools/llvm-objdump/ARM/v6k-subarch.s b/llvm/test/tools/llvm-objdump/ARM/v6k-subarch.s
deleted file mode 100644
index 8df4ce5e257..00000000000
--- a/llvm/test/tools/llvm-objdump/ARM/v6k-subarch.s
+++ /dev/null
@@ -1,9 +0,0 @@
-@ RUN: llvm-mc < %s -triple armv6k-elf -filetype=obj | llvm-objdump -triple=arm -d - | FileCheck %s
-
-.arch armv6k
-
-clrex:
-clrex
-
-@ CHECK-LABEL: clrex
-@ CHECK: 1f f0 7f f5 clrex
diff --git a/llvm/test/tools/llvm-objdump/ARM/v6m-subarch.s b/llvm/test/tools/llvm-objdump/ARM/v6m-subarch.s
deleted file mode 100644
index f4c56989c17..00000000000
--- a/llvm/test/tools/llvm-objdump/ARM/v6m-subarch.s
+++ /dev/null
@@ -1,9 +0,0 @@
-@ RUN: llvm-mc < %s -triple armv6m-elf -filetype=obj | llvm-objdump -triple=thumb -d - | FileCheck %s
-
-.arch armv6m
-
-dmb:
-dmb
-
-@ CHECK-LABEL: dmb
-@ CHECK: bf f3 5f 8f dmb sy
diff --git a/llvm/test/tools/llvm-objdump/ARM/v6t2-subarch.s b/llvm/test/tools/llvm-objdump/ARM/v6t2-subarch.s
deleted file mode 100644
index 36e13434297..00000000000
--- a/llvm/test/tools/llvm-objdump/ARM/v6t2-subarch.s
+++ /dev/null
@@ -1,10 +0,0 @@
-@ RUN: llvm-mc < %s -triple armv6t2-elf -filetype=obj | llvm-objdump -triple=thumb -d - | FileCheck %s
-
-.arch armv6t2
-
-.thumb
-umaalt2:
-umaal r0, r1, r2, r3
-
-@ CHECK-LABEL: umaalt2
-@ CHECK: e2 fb 63 01 umaal r0, r1, r2, r3
diff --git a/llvm/test/tools/llvm-objdump/ARM/v7m-subarch.s b/llvm/test/tools/llvm-objdump/ARM/v7m-subarch.s
deleted file mode 100644
index 8f6ff57e0ff..00000000000
--- a/llvm/test/tools/llvm-objdump/ARM/v7m-subarch.s
+++ /dev/null
@@ -1,10 +0,0 @@
-@ RUN: llvm-mc < %s -triple armv7m-elf -filetype=obj | llvm-objdump -triple=thumb -d - | FileCheck %s
-
-.arch armv7m
-
-umlal:
-umlal r0, r1, r2, r3
-
-@ CHECK-LABEL: umlal
-@ CHECK: e2 fb 03 01 umlal r0, r1, r2, r3
-