Reverted revision 226577.

llvm-svn: 226595

6 files changed, 5 insertions, 116 deletions

diff --git a/llvm/test/MC/Disassembler/Mips/micromips.txt b/llvm/test/MC/Disassembler/Mips/micromips.txt
index f1287581388..07c1df91441 100644
--- a/llvm/test/MC/Disassembler/Mips/micromips.txt
+++ b/llvm/test/MC/Disassembler/Mips/micromips.txt
@@ -474,6 +474,3 @@
 
 # CHECK: bnez16 $6, 20
 0xaf 0x0a
-
-# CHECK: b16 132
-0xcc 0x42
diff --git a/llvm/test/MC/Disassembler/Mips/micromips_le.txt b/llvm/test/MC/Disassembler/Mips/micromips_le.txt
index 0f8b3610bff..9a8c4a94530 100644
--- a/llvm/test/MC/Disassembler/Mips/micromips_le.txt
+++ b/llvm/test/MC/Disassembler/Mips/micromips_le.txt
@@ -474,6 +474,3 @@
 
 # CHECK: bnez16 $6, 20
 0x0a 0xaf
-
-# CHECK: b16 132
-0x42 0xcc
diff --git a/llvm/test/MC/Mips/micromips-16-bit-instructions.s b/llvm/test/MC/Mips/micromips-16-bit-instructions.s
index bde03502df4..8fd6d450ac9 100644
--- a/llvm/test/MC/Mips/micromips-16-bit-instructions.s
+++ b/llvm/test/MC/Mips/micromips-16-bit-instructions.s
@@ -53,10 +53,6 @@
 # CHECK-EL: nop                     # encoding: [0x00,0x00,0x00,0x00]
 # CHECK-EL: bnez16 $6, 20           # encoding: [0x0a,0xaf]
 # CHECK-EL: nop                     # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-EL: b16 132                 # encoding: [0x42,0xcc]
-# CHECK-EL: nop
-# CHECK-EL: b16 132                 # encoding: [0x42,0xcc]
-# CHECK-EL: nop
 # CHECK-EL: break16 8               # encoding: [0x88,0x46]
 # CHECK-EL: sdbbp16 14              # encoding: [0xce,0x46]
 #------------------------------------------------------------------------------
@@ -106,10 +102,6 @@
 # CHECK-EB: nop                     # encoding: [0x00,0x00,0x00,0x00]
 # CHECK-EB: bnez16 $6, 20           # encoding: [0xaf,0x0a]
 # CHECK-EB: nop                     # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-EB: b16 132                 # encoding: [0xcc,0x42]
-# CHECK-EB: nop
-# CHECK-EB: b16 132                 # encoding: [0xcc,0x42]
-# CHECK-EB: nop
 # CHECK-EB: break16 8               # encoding: [0x46,0x88]
 # CHECK-EB: sdbbp16 14              # encoding: [0x46,0xce]
 
@@ -153,7 +145,5 @@
     jr16    $9
     beqz16 $6, 20
     bnez16 $6, 20
-    b   132
-    b16 132
     break16 8
     sdbbp16 14
diff --git a/llvm/test/MC/Mips/micromips-branch-fixup.s b/llvm/test/MC/Mips/micromips-branch-fixup.s
deleted file mode 100644
index 98b48421b05..00000000000
--- a/llvm/test/MC/Mips/micromips-branch-fixup.s
+++ /dev/null
@@ -1,91 +0,0 @@
-# RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding \
-# RUN: -mattr=micromips | FileCheck %s -check-prefix=CHECK-FIXUP
-# RUN: llvm-mc %s -filetype=obj -triple=mipsel-unknown-linux \
-# RUN: -mattr=micromips | llvm-readobj -r \
-# RUN: | FileCheck %s -check-prefix=CHECK-ELF
-#------------------------------------------------------------------------------
-# Check that the assembler can handle the documented syntax
-# for relocations.
-#------------------------------------------------------------------------------
-# CHECK-FIXUP: beqz16 $6, bar  # encoding: [0b0AAAAAAA,0x8f]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC7_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: bnez16 $6, bar  # encoding: [0b0AAAAAAA,0xaf]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC7_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: b16         bar # encoding: [A,0b110011AA]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC10_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: b   bar         # encoding: [A,0x94'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x0c]
-# CHECK-FIXUP: beq $3, $4, bar # encoding: [0x83'A',0x94'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: bne $3, $4, bar # encoding: [0x83'A',0xb4'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: bgez    $4, bar # encoding: [0x44'A',0x40'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: bgtz    $4, bar # encoding: [0xc4'A',0x40'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: blez    $4, bar # encoding: [0x84'A',0x40'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: bltz    $4, bar # encoding: [0x04'A',0x40'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: bgezal  $4, bar # encoding: [0x64'A',0x40'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-# CHECK-FIXUP: bltzal  $4, bar # encoding: [0x24'A',0x40'A',0x00,0x00]
-# CHECK-FIXUP:                 #   fixup A - offset: 0,
-# CHECK-FIXUP:                     value: bar, kind: fixup_MICROMIPS_PC16_S1
-# CHECK-FIXUP: nop             # encoding: [0x00,0x00,0x00,0x00]
-#------------------------------------------------------------------------------
-# Check that the appropriate relocations were created.
-#------------------------------------------------------------------------------
-# CHECK-ELF: Relocations [
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC7_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC7_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC10_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF:     0x{{[0-9,A-F]+}} R_MICROMIPS_PC16_S1
-# CHECK-ELF: ]
-
-  .text
-  .type main, @function
-  .set micromips
-main:
-  beqz16  $6, bar
-  bnez16  $6, bar
-  b16     bar
-  b       bar
-  beq     $3, $4, bar
-  bne     $3, $4, bar
-  bgez    $4, bar
-  bgtz    $4, bar
-  blez    $4, bar
-  bltz    $4, bar
-  bgezal  $4, bar
-  bltzal  $4, bar
diff --git a/llvm/test/MC/Mips/micromips-branch-instructions.s b/llvm/test/MC/Mips/micromips-branch-instructions.s
index e85b92521ea..d1e78988901 100644
--- a/llvm/test/MC/Mips/micromips-branch-instructions.s
+++ b/llvm/test/MC/Mips/micromips-branch-instructions.s
@@ -9,8 +9,8 @@
 #------------------------------------------------------------------------------
 # Little endian
 #------------------------------------------------------------------------------
-# CHECK-EL: b   1332             # encoding: [0x00,0x94,0x9a,0x02]
-# CHECK-EL: nop                  # encoding: [0x00,0x0c]
+# CHECK-EL: b 1332               # encoding: [0x00,0x94,0x9a,0x02]
+# CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
 # CHECK-EL: beq $9, $6, 1332     # encoding: [0xc9,0x94,0x9a,0x02]
 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
 # CHECK-EL: bgez $6, 1332        # encoding: [0x46,0x40,0x9a,0x02]
@@ -36,8 +36,8 @@
 #------------------------------------------------------------------------------
 # Big endian
 #------------------------------------------------------------------------------
-# CHECK-EB: b   1332             # encoding: [0x94,0x00,0x02,0x9a]
-# CHECK-EB: nop                  # encoding: [0x0c,0x00]
+# CHECK-EB: b 1332               # encoding: [0x94,0x00,0x02,0x9a]
+# CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
 # CHECK-EB: beq $9, $6, 1332     # encoding: [0x94,0xc9,0x02,0x9a]
 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
 # CHECK-EB: bgez $6, 1332        # encoding: [0x40,0x46,0x02,0x9a]
@@ -61,10 +61,6 @@
 # CHECK-EB: bltzals $6, 1332     # encoding: [0x42,0x26,0x02,0x9a]
 # CHECK-EB: nop                  # encoding: [0x0c,0x00]
 
-    .text
-    .type main, @function
-    .set micromips
-main:
      b      1332
      beq    $9,$6,1332
      bgez   $6,1332
diff --git a/llvm/test/MC/Mips/micromips-diagnostic-fixup.s b/llvm/test/MC/Mips/micromips-diagnostic-fixup.s
index 041338ac2d3..f8fe447c283 100644
--- a/llvm/test/MC/Mips/micromips-diagnostic-fixup.s
+++ b/llvm/test/MC/Mips/micromips-diagnostic-fixup.s
@@ -4,7 +4,7 @@
 
 .text
   b foo
-  .space 65536 - 6, 1   # -6 = size of b instr plus size of automatically inserted nop
+  .space 65536 - 8, 1   # -8 = size of b instr plus size of automatically inserted nop
   nop                   # This instr makes the branch too long to fit into a 17-bit offset
 foo:
   add $0,$0,$0