Revert r142618, r142622, and r142624, which were based on an incorrect reading of the ARMv7 docs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142626 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 73 insertions, 23 deletions

diff --git a/test/MC/ARM/basic-arm-instructions.s b/test/MC/ARM/basic-arm-instructions.s
index 6640882024..55d9f02619 100644
--- a/test/MC/ARM/basic-arm-instructions.s
+++ b/test/MC/ARM/basic-arm-instructions.s
@@ -928,15 +928,15 @@ Lforward:
 @ CHECK: msr	APSR_nzcvq, #5          @ encoding: [0x05,0xf0,0x28,0xe3]
 @ CHECK: msr	APSR_nzcvq, #5          @ encoding: [0x05,0xf0,0x28,0xe3]
 @ CHECK: msr	APSR_nzcvqg, #5         @ encoding: [0x05,0xf0,0x2c,0xe3]
-@ CHECK: msr	CPSR_fc, #5             @ encoding: [0x05,0xf0,0x28,0xe3]
-@ CHECK: msr	CPSR_c, #5              @ encoding: [0x05,0xf0,0x20,0xe3]
-@ CHECK: msr	CPSR_x, #5              @ encoding: [0x05,0xf0,0x20,0xe3]
-@ CHECK: msr	CPSR_fc, #5             @ encoding: [0x05,0xf0,0x28,0xe3]
-@ CHECK: msr	CPSR_fc, #5             @ encoding: [0x05,0xf0,0x28,0xe3]
-@ CHECK: msr	CPSR_fsx, #5            @ encoding: [0x05,0xf0,0x2c,0xe3]
-@ CHECK: msr	SPSR_fc, #5             @ encoding: [0x05,0xf0,0x28,0xe3]
-@ CHECK: msr	SPSR_fsxc, #5           @ encoding: [0x05,0xf0,0x2c,0xe3]
-@ CHECK: msr	CPSR_fsxc, #5           @ encoding: [0x05,0xf0,0x2c,0xe3]
+@ CHECK: msr	CPSR_fc, #5             @ encoding: [0x05,0xf0,0x29,0xe3]
+@ CHECK: msr	CPSR_c, #5              @ encoding: [0x05,0xf0,0x21,0xe3]
+@ CHECK: msr	CPSR_x, #5              @ encoding: [0x05,0xf0,0x22,0xe3]
+@ CHECK: msr	CPSR_fc, #5             @ encoding: [0x05,0xf0,0x29,0xe3]
+@ CHECK: msr	CPSR_fc, #5             @ encoding: [0x05,0xf0,0x29,0xe3]
+@ CHECK: msr	CPSR_fsx, #5            @ encoding: [0x05,0xf0,0x2e,0xe3]
+@ CHECK: msr	SPSR_fc, #5             @ encoding: [0x05,0xf0,0x69,0xe3]
+@ CHECK: msr	SPSR_fsxc, #5           @ encoding: [0x05,0xf0,0x6f,0xe3]
+@ CHECK: msr	CPSR_fsxc, #5           @ encoding: [0x05,0xf0,0x2f,0xe3]
 
         msr  apsr, r0
         msr  apsr_g, r0
@@ -958,15 +958,15 @@ Lforward:
 @ CHECK: msr  APSR_nzcvq, r0            @ encoding: [0x00,0xf0,0x28,0xe1]
 @ CHECK: msr  APSR_nzcvq, r0            @ encoding: [0x00,0xf0,0x28,0xe1]
 @ CHECK: msr  APSR_nzcvqg, r0           @ encoding: [0x00,0xf0,0x2c,0xe1]
-@ CHECK: msr  CPSR_fc, r0               @ encoding: [0x00,0xf0,0x28,0xe1]
-@ CHECK: msr  CPSR_c, r0                @ encoding: [0x00,0xf0,0x20,0xe1]
-@ CHECK: msr  CPSR_x, r0                @ encoding: [0x00,0xf0,0x20,0xe1]
-@ CHECK: msr  CPSR_fc, r0               @ encoding: [0x00,0xf0,0x28,0xe1]
-@ CHECK: msr  CPSR_fc, r0               @ encoding: [0x00,0xf0,0x28,0xe1]
-@ CHECK: msr  CPSR_fsx, r0              @ encoding: [0x00,0xf0,0x2c,0xe1]
-@ CHECK: msr  SPSR_fc, r0               @ encoding: [0x00,0xf0,0x28,0xe1]
-@ CHECK: msr  SPSR_fsxc, r0             @ encoding: [0x00,0xf0,0x2c,0xe1]
-@ CHECK: msr  CPSR_fsxc, r0             @ encoding: [0x00,0xf0,0x2c,0xe1]
+@ CHECK: msr  CPSR_fc, r0               @ encoding: [0x00,0xf0,0x29,0xe1]
+@ CHECK: msr  CPSR_c, r0                @ encoding: [0x00,0xf0,0x21,0xe1]
+@ CHECK: msr  CPSR_x, r0                @ encoding: [0x00,0xf0,0x22,0xe1]
+@ CHECK: msr  CPSR_fc, r0               @ encoding: [0x00,0xf0,0x29,0xe1]
+@ CHECK: msr  CPSR_fc, r0               @ encoding: [0x00,0xf0,0x29,0xe1]
+@ CHECK: msr  CPSR_fsx, r0              @ encoding: [0x00,0xf0,0x2e,0xe1]
+@ CHECK: msr  SPSR_fc, r0               @ encoding: [0x00,0xf0,0x69,0xe1]
+@ CHECK: msr  SPSR_fsxc, r0             @ encoding: [0x00,0xf0,0x6f,0xe1]
+@ CHECK: msr  CPSR_fsxc, r0             @ encoding: [0x00,0xf0,0x2f,0xe1]
 
 @------------------------------------------------------------------------------
 @ MUL
diff --git a/test/MC/Disassembler/ARM/arm-tests.txt b/test/MC/Disassembler/ARM/arm-tests.txt
index 36627a3488..69a094dd68 100644
--- a/test/MC/Disassembler/ARM/arm-tests.txt
+++ b/test/MC/Disassembler/ARM/arm-tests.txt
@@ -161,6 +161,12 @@
 # CHECK: cpsie if, #10
 0xca 0x00 0x0a 0xf1
 
+# CHECK: msr CPSR_fc, r0
+0x00 0xf0 0x29 0xe1
+
+# CHECK:	msrmi	CPSR_c, #4043309056
+0xf1 0xf4 0x21 0x43
+
 # CHECK: rsbs r6, r7, r8
 0x08 0x60 0x77 0xe0
 
diff --git a/test/MC/Disassembler/ARM/basic-arm-instructions.txt b/test/MC/Disassembler/ARM/basic-arm-instructions.txt
index 06aa8f756d..fc7eda537a 100644
--- a/test/MC/Disassembler/ARM/basic-arm-instructions.txt
+++ b/test/MC/Disassembler/ARM/basic-arm-instructions.txt
@@ -744,21 +744,65 @@
 # MSR
 #------------------------------------------------------------------------------
 
+# CHECK: msr  CPSR_fc, #5
+# CHECK: msr  APSR_g, #5
+# CHECK: msr  APSR_nzcvq, #5
+# CHECK: msr  APSR_nzcvq, #5
+# CHECK: msr  APSR_nzcvqg, #5
+# CHECK: msr  CPSR_fc, #5
 # CHECK: msr  CPSR_c, #5
 # CHECK: msr  CPSR_x, #5
-# CHECK: msr  CPSR_xc, #5
-
+# CHECK: msr  CPSR_fc, #5
+# CHECK: msr  CPSR_fc, #5
+# CHECK: msr  CPSR_fsx, #5
+# CHECK: msr  SPSR_fc, #5
+# CHECK: msr  SPSR_fsxc, #5
+# CHECK: msr  CPSR_fsxc, #5
+
+0x05 0xf0 0x29 0xe3
 0x05 0xf0 0x24 0xe3
 0x05 0xf0 0x28 0xe3
+0x05 0xf0 0x28 0xe3
 0x05 0xf0 0x2c 0xe3
-
+0x05 0xf0 0x29 0xe3
+0x05 0xf0 0x21 0xe3
+0x05 0xf0 0x22 0xe3
+0x05 0xf0 0x29 0xe3
+0x05 0xf0 0x29 0xe3
+0x05 0xf0 0x2e 0xe3
+0x05 0xf0 0x69 0xe3
+0x05 0xf0 0x6f 0xe3
+0x05 0xf0 0x2f 0xe3
+
+# CHECK: msr  CPSR_fc, r0
+# CHECK: msr  APSR_g, r0
+# CHECK: msr  APSR_nzcvq, r0
+# CHECK: msr  APSR_nzcvq, r0
+# CHECK: msr  APSR_nzcvqg, r0
+# CHECK: msr  CPSR_fc, r0
 # CHECK: msr  CPSR_c, r0
 # CHECK: msr  CPSR_x, r0
-# CHECK: msr  CPSR_xc, r0
-
+# CHECK: msr  CPSR_fc, r0
+# CHECK: msr  CPSR_fc, r0
+# CHECK: msr  CPSR_fsx, r0
+# CHECK: msr  SPSR_fc, r0
+# CHECK: msr  SPSR_fsxc, r0
+# CHECK: msr  CPSR_fsxc, r0
+
+0x00 0xf0 0x29 0xe1
 0x00 0xf0 0x24 0xe1
 0x00 0xf0 0x28 0xe1
+0x00 0xf0 0x28 0xe1
 0x00 0xf0 0x2c 0xe1
+0x00 0xf0 0x29 0xe1
+0x00 0xf0 0x21 0xe1
+0x00 0xf0 0x22 0xe1
+0x00 0xf0 0x29 0xe1
+0x00 0xf0 0x29 0xe1
+0x00 0xf0 0x2e 0xe1
+0x00 0xf0 0x69 0xe1
+0x00 0xf0 0x6f 0xe1
+0x00 0xf0 0x2f 0xe1
 
 #------------------------------------------------------------------------------
 # MUL