[ARM64] Rename LR to the UAL-compliant 'X30'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205885 91177308-0d34-0410-b5e6-96231b3b80d8

8 files changed, 27 insertions, 27 deletions

diff --git a/test/CodeGen/ARM64/frameaddr.ll b/test/CodeGen/ARM64/frameaddr.ll
index e7cff60e23..469078c881 100644
--- a/test/CodeGen/ARM64/frameaddr.ll
+++ b/test/CodeGen/ARM64/frameaddr.ll
@@ -3,10 +3,10 @@
 define i8* @t() nounwind {
 entry:
 ; CHECK-LABEL: t:
-; CHECK: stp x29, lr, [sp, #-16]!
+; CHECK: stp x29, x30, [sp, #-16]!
 ; CHECK: mov x29, sp
 ; CHECK: mov x0, x29
-; CHECK: ldp x29, lr, [sp], #16
+; CHECK: ldp x29, x30, [sp], #16
 ; CHECK: ret
 	%0 = call i8* @llvm.frameaddress(i32 0)
         ret i8* %0
diff --git a/test/CodeGen/ARM64/hello.ll b/test/CodeGen/ARM64/hello.ll
index 06efacb76c..a6346fb467 100644
--- a/test/CodeGen/ARM64/hello.ll
+++ b/test/CodeGen/ARM64/hello.ll
@@ -2,7 +2,7 @@
 ; RUN: llc < %s -mtriple=arm64-linux-gnu | FileCheck %s --check-prefix=CHECK-LINUX
 
 ; CHECK-LABEL: main:
-; CHECK:	stp	x29, lr, [sp, #-16]!
+; CHECK:	stp	x29, x30, [sp, #-16]!
 ; CHECK-NEXT:	mov	x29, sp
 ; CHECK-NEXT:	sub	sp, sp, #16
 ; CHECK-NEXT:	stur	wzr, [x29, #-4]
@@ -10,11 +10,11 @@
 ; CHECK:	add	x0, x0, L_.str@PAGEOFF
 ; CHECK-NEXT:	bl	_puts
 ; CHECK-NEXT:	mov	sp, x29
-; CHECK-NEXT:	ldp	x29, lr, [sp], #16
+; CHECK-NEXT:	ldp	x29, x30, [sp], #16
 ; CHECK-NEXT:	ret
 
 ; CHECK-LINUX-LABEL: main:
-; CHECK-LINUX:	stp	x29, lr, [sp, #-16]!
+; CHECK-LINUX:	stp	x29, x30, [sp, #-16]!
 ; CHECK-LINUX-NEXT:	mov	x29, sp
 ; CHECK-LINUX-NEXT:	sub	sp, sp, #16
 ; CHECK-LINUX-NEXT:	stur	wzr, [x29, #-4]
@@ -22,7 +22,7 @@
 ; CHECK-LINUX:	add	x0, x0, :lo12:.L.str
 ; CHECK-LINUX-NEXT:	bl	puts
 ; CHECK-LINUX-NEXT:	mov	sp, x29
-; CHECK-LINUX-NEXT:	ldp	x29, lr, [sp], #16
+; CHECK-LINUX-NEXT:	ldp	x29, x30, [sp], #16
 ; CHECK-LINUX-NEXT:	ret
 
 @.str = private unnamed_addr constant [7 x i8] c"hello\0A\00"
diff --git a/test/CodeGen/ARM64/returnaddr.ll b/test/CodeGen/ARM64/returnaddr.ll
index 76c8e18799..285b29563c 100644
--- a/test/CodeGen/ARM64/returnaddr.ll
+++ b/test/CodeGen/ARM64/returnaddr.ll
@@ -3,7 +3,7 @@
 define i8* @rt0(i32 %x) nounwind readnone {
 entry:
 ; CHECK-LABEL: rt0:
-; CHECK: mov x0, lr
+; CHECK: mov x0, x30
 ; CHECK: ret
   %0 = tail call i8* @llvm.returnaddress(i32 0)
   ret i8* %0
@@ -12,12 +12,12 @@ entry:
 define i8* @rt2() nounwind readnone {
 entry:
 ; CHECK-LABEL: rt2:
-; CHECK: stp x29, lr, [sp, #-16]!
+; CHECK: stp x29, x30, [sp, #-16]!
 ; CHECK: mov x29, sp
 ; CHECK: ldr x[[REG:[0-9]+]], [x29]
 ; CHECK: ldr x[[REG2:[0-9]+]], [x[[REG]]]
 ; CHECK: ldr x0, [x[[REG2]], #8]
-; CHECK: ldp x29, lr, [sp], #16
+; CHECK: ldp x29, x30, [sp], #16
 ; CHECK: ret
   %0 = tail call i8* @llvm.returnaddress(i32 2)
   ret i8* %0
diff --git a/test/MC/ARM64/elf-relocs.s b/test/MC/ARM64/elf-relocs.s
index b2de225c9c..7eec085f17 100644
--- a/test/MC/ARM64/elf-relocs.s
+++ b/test/MC/ARM64/elf-relocs.s
@@ -14,7 +14,7 @@
 // CHECK-OBJ: 8 R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC sym
 
    add x20, x30, #:tprel_lo12:sym
-// CHECK: add x20, lr, :tprel_lo12:sym
+// CHECK: add x20, x30, :tprel_lo12:sym
 // CHECK-OBJ: c R_AARCH64_TLSLE_ADD_TPREL_LO12 sym
 
    add x9, x12, #:tprel_lo12_nc:sym
@@ -38,7 +38,7 @@
 // CHECK-OBJ:20 R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC sym+2
 
    add x20, x30, #:tprel_lo12:sym+12
-// CHECK: add x20, lr, :tprel_lo12:sym+12
+// CHECK: add x20, x30, :tprel_lo12:sym+12
 // CHECK-OBJ: 24 R_AARCH64_TLSLE_ADD_TPREL_LO12 sym+12
 
    add x9, x12, #:tprel_lo12_nc:sym+54
diff --git a/test/MC/ARM64/memory.s b/test/MC/ARM64/memory.s
index ce6c62c58b..47188c6b67 100644
--- a/test/MC/ARM64/memory.s
+++ b/test/MC/ARM64/memory.s
@@ -209,14 +209,14 @@ foo:
 ;-----------------------------------------------------------------------------
 
   ldr   x29, [x7, #8]!
-  ldr   lr, [x7, #8]!
+  ldr   x30, [x7, #8]!
   ldr   b5, [x0, #1]!
   ldr   h6, [x0, #2]!
   ldr   s7, [x0, #4]!
   ldr   d8, [x0, #8]!
   ldr   q9, [x0, #16]!
 
-  str   lr, [x7, #-8]!
+  str   x30, [x7, #-8]!
   str   x29, [x7, #-8]!
   str   b5, [x0, #-1]!
   str   h6, [x0, #-2]!
@@ -225,14 +225,14 @@ foo:
   str   q9, [x0, #-16]!
 
 ; CHECK: ldr  x29, [x7, #8]!             ; encoding: [0xfd,0x8c,0x40,0xf8]
-; CHECK: ldr  lr, [x7, #8]!             ; encoding: [0xfe,0x8c,0x40,0xf8]
+; CHECK: ldr  x30, [x7, #8]!             ; encoding: [0xfe,0x8c,0x40,0xf8]
 ; CHECK: ldr  b5, [x0, #1]!             ; encoding: [0x05,0x1c,0x40,0x3c]
 ; CHECK: ldr  h6, [x0, #2]!             ; encoding: [0x06,0x2c,0x40,0x7c]
 ; CHECK: ldr  s7, [x0, #4]!             ; encoding: [0x07,0x4c,0x40,0xbc]
 ; CHECK: ldr  d8, [x0, #8]!             ; encoding: [0x08,0x8c,0x40,0xfc]
 ; CHECK: ldr  q9, [x0, #16]!            ; encoding: [0x09,0x0c,0xc1,0x3c]
 
-; CHECK: str  lr, [x7, #-8]!            ; encoding: [0xfe,0x8c,0x1f,0xf8]
+; CHECK: str  x30, [x7, #-8]!            ; encoding: [0xfe,0x8c,0x1f,0xf8]
 ; CHECK: str  x29, [x7, #-8]!            ; encoding: [0xfd,0x8c,0x1f,0xf8]
 ; CHECK: str  b5, [x0, #-1]!            ; encoding: [0x05,0xfc,0x1f,0x3c]
 ; CHECK: str  h6, [x0, #-2]!            ; encoding: [0x06,0xec,0x1f,0x7c]
@@ -243,7 +243,7 @@ foo:
 ;-----------------------------------------------------------------------------
 ; post-indexed loads and stores
 ;-----------------------------------------------------------------------------
-  str lr, [x7], #-8
+  str x30, [x7], #-8
   str x29, [x7], #-8
   str b5, [x0], #-1
   str h6, [x0], #-2
@@ -252,14 +252,14 @@ foo:
   str q9, [x0], #-16
 
   ldr x29, [x7], #8
-  ldr lr, [x7], #8
+  ldr x30, [x7], #8
   ldr b5, [x0], #1
   ldr h6, [x0], #2
   ldr s7, [x0], #4
   ldr d8, [x0], #8
   ldr q9, [x0], #16
 
-; CHECK: str lr, [x7], #-8             ; encoding: [0xfe,0x84,0x1f,0xf8]
+; CHECK: str x30, [x7], #-8             ; encoding: [0xfe,0x84,0x1f,0xf8]
 ; CHECK: str x29, [x7], #-8             ; encoding: [0xfd,0x84,0x1f,0xf8]
 ; CHECK: str b5, [x0], #-1             ; encoding: [0x05,0xf4,0x1f,0x3c]
 ; CHECK: str h6, [x0], #-2             ; encoding: [0x06,0xe4,0x1f,0x7c]
@@ -268,7 +268,7 @@ foo:
 ; CHECK: str q9, [x0], #-16            ; encoding: [0x09,0x04,0x9f,0x3c]
 
 ; CHECK: ldr x29, [x7], #8              ; encoding: [0xfd,0x84,0x40,0xf8]
-; CHECK: ldr lr, [x7], #8              ; encoding: [0xfe,0x84,0x40,0xf8]
+; CHECK: ldr x30, [x7], #8              ; encoding: [0xfe,0x84,0x40,0xf8]
 ; CHECK: ldr b5, [x0], #1              ; encoding: [0x05,0x14,0x40,0x3c]
 ; CHECK: ldr h6, [x0], #2              ; encoding: [0x06,0x24,0x40,0x7c]
 ; CHECK: ldr s7, [x0], #4              ; encoding: [0x07,0x44,0x40,0xbc]
diff --git a/test/MC/ARM64/tls-modifiers-darwin.s b/test/MC/ARM64/tls-modifiers-darwin.s
index 6478d2692f..8ff07cd86b 100644
--- a/test/MC/ARM64/tls-modifiers-darwin.s
+++ b/test/MC/ARM64/tls-modifiers-darwin.s
@@ -3,10 +3,10 @@
 
         adrp x2, _var@TLVPPAGE
         ldr x0, [x15, _var@TLVPPAGEOFF]
-        add lr, x0, _var@TLVPPAGEOFF
+        add x30, x0, _var@TLVPPAGEOFF
 ; CHECK: adrp x2, _var@TLVPPAG
 ; CHECK: ldr x0, [x15, _var@TLVPPAGEOFF]
-; CHECK: add lr, x0, _var@TLVPPAGEOFF
+; CHECK: add x30, x0, _var@TLVPPAGEOFF
 
 ; CHECK-OBJ: 8 ARM64_RELOC_TLVP_LOAD_PAGEOFF12 _var
 ; CHECK-OBJ: 4 ARM64_RELOC_TLVP_LOAD_PAGEOFF12 _var
diff --git a/test/MC/ARM64/tls-relocs.s b/test/MC/ARM64/tls-relocs.s
index 49270146f1..acb30d9ef3 100644
--- a/test/MC/ARM64/tls-relocs.s
+++ b/test/MC/ARM64/tls-relocs.s
@@ -119,7 +119,7 @@
 
         ldrb w29, [x30, #:tprel_lo12:var]
         ldrsb x29, [x28, #:tprel_lo12_nc:var]
-// CHECK: ldrb    w29, [lr, :tprel_lo12:var] // encoding: [0xdd,0bAAAAAA11,0b01AAAAAA,0x39]
+// CHECK: ldrb    w29, [x30, :tprel_lo12:var] // encoding: [0xdd,0bAAAAAA11,0b01AAAAAA,0x39]
 // CHECK-NEXT:                                 //   fixup A - offset: 0, value: :tprel_lo12:var, kind: fixup_arm64_ldst_imm12_scale1
 // CHECK: ldrsb   x29, [x28, :tprel_lo12_nc:var] // encoding: [0x9d,0bAAAAAA11,0b10AAAAAA,0x39]
 // CHECK-NEXT:                                 //   fixup A - offset: 0, value: :tprel_lo12_nc:var, kind: fixup_arm64_ldst_imm12_scale1
@@ -243,7 +243,7 @@
 
         ldrb w29, [x30, #:dtprel_lo12:var]
         ldrsb x29, [x28, #:dtprel_lo12_nc:var]
-// CHECK: ldrb    w29, [lr, :dtprel_lo12:var] // encoding: [0xdd,0bAAAAAA11,0b01AAAAAA,0x39]
+// CHECK: ldrb    w29, [x30, :dtprel_lo12:var] // encoding: [0xdd,0bAAAAAA11,0b01AAAAAA,0x39]
 // CHECK-NEXT:                                 //   fixup A - offset: 0, value: :dtprel_lo12:var, kind: fixup_arm64_ldst_imm12_scale1
 // CHECK: ldrsb   x29, [x28, :dtprel_lo12_nc:var] // encoding: [0x9d,0bAAAAAA11,0b10AAAAAA,0x39]
 // CHECK-NEXT:                                 //   fixup A - offset: 0, value: :dtprel_lo12_nc:var, kind: fixup_arm64_ldst_imm12_scale1
diff --git a/test/MC/Disassembler/ARM64/memory.txt b/test/MC/Disassembler/ARM64/memory.txt
index 5be3673f4e..664f2b4db2 100644
--- a/test/MC/Disassembler/ARM64/memory.txt
+++ b/test/MC/Disassembler/ARM64/memory.txt
@@ -211,7 +211,7 @@
   0x09 0x0c 0xc1 0x3c
 
 # CHECK: ldr	x29, [x7, #8]!
-# CHECK: ldr	lr, [x7, #8]!
+# CHECK: ldr	x30, [x7, #8]!
 # CHECK: ldr	b5, [x0, #1]!
 # CHECK: ldr	h6, [x0, #2]!
 # CHECK: ldr	s7, [x0, #4]!
@@ -226,7 +226,7 @@
   0x08 0x8c 0x1f 0xfc
   0x09 0x0c 0x9f 0x3c
 
-# CHECK: str	lr, [x7, #-8]!
+# CHECK: str	x30, [x7, #-8]!
 # CHECK: str	x29, [x7, #-8]!
 # CHECK: str	b5, [x0, #-1]!
 # CHECK: str	h6, [x0, #-2]!
@@ -246,7 +246,7 @@
   0x08 0x84 0x1f 0xfc
   0x09 0x04 0x9f 0x3c
 
-# CHECK: str	lr, [x7], #-8
+# CHECK: str	x30, [x7], #-8
 # CHECK: str	x29, [x7], #-8
 # CHECK: str	b5, [x0], #-1
 # CHECK: str	h6, [x0], #-2
@@ -263,7 +263,7 @@
   0x09 0x04 0xc1 0x3c
 
 # CHECK: ldr	x29, [x7], #8
-# CHECK: ldr	lr, [x7], #8
+# CHECK: ldr	x30, [x7], #8
 # CHECK: ldr	b5, [x0], #1
 # CHECK: ldr	h6, [x0], #2
 # CHECK: ldr	s7, [x0], #4