Fix operand of SC instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202518 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MicroMipsInstrFormats.td b/lib/Target/Mips/MicroMipsInstrFormats.td
index 21e5707e91e75af7a90cc18ee73c0d25a12a97f2..9382099c9a0aab5647d4cdffb84324255e447806 100644 (file)
--- a/lib/Target/Mips/MicroMipsInstrFormats.td
+++ b/lib/Target/Mips/MicroMipsInstrFormats.td
@@ -303,7 +303,7 @@ class SYS_FM_MM : MMArch {
   bits<32> Inst;
   let Inst{31-26} = 0x0;
   let Inst{25-16} = code_;
   bits<32> Inst;
   let Inst{31-26} = 0x0;
   let Inst{25-16} = code_;

-  let Inst{15-6}  = 0x22b;
+  let Inst{15-6}  = 0x22d;

   let Inst{5-0}   = 0x3c;
 }
 
   let Inst{5-0}   = 0x3c;
 }
 

diff --git a/test/MC/Mips/micromips-control-instructions.s b/test/MC/Mips/micromips-control-instructions.s
index 07fd777c9e8e7d04f36972a25edfc0e137e278e4..632fb5390b8a5fcbee76b35c8109ca9442cfa9f5 100644 (file)
--- a/test/MC/Mips/micromips-control-instructions.s
+++ b/test/MC/Mips/micromips-control-instructions.s
@@ -12,8 +12,8 @@
 # CHECK-EL:    break                      # encoding: [0x00,0x00,0x07,0x00]
 # CHECK-EL:    break 7, 0                 # encoding: [0x07,0x00,0x07,0x00]
 # CHECK-EL:    break 7, 5                 # encoding: [0x07,0x00,0x47,0x01]
 # CHECK-EL:    break                      # encoding: [0x00,0x00,0x07,0x00]
 # CHECK-EL:    break 7, 0                 # encoding: [0x07,0x00,0x07,0x00]
 # CHECK-EL:    break 7, 5                 # encoding: [0x07,0x00,0x47,0x01]

-# CHECK-EL:    syscall                    # encoding: [0x00,0x00,0xfc,0x8a]
-# CHECK-EL:    syscall 13396              # encoding: [0x54,0x00,0xfc,0x8a]
+# CHECK-EL:    syscall                    # encoding: [0x00,0x00,0x7c,0x8b]
+# CHECK-EL:    syscall 396                # encoding: [0x8c,0x01,0x7c,0x8b]

 # CHECK-EL:    eret                       # encoding: [0x00,0x00,0x7c,0xf3]
 # CHECK-EL:    deret                      # encoding: [0x00,0x00,0x7c,0xe3]
 # CHECK-EL:    di                         # encoding: [0x00,0x00,0x7c,0x47]
 # CHECK-EL:    eret                       # encoding: [0x00,0x00,0x7c,0xf3]
 # CHECK-EL:    deret                      # encoding: [0x00,0x00,0x7c,0xe3]
 # CHECK-EL:    di                         # encoding: [0x00,0x00,0x7c,0x47]


@@ -29,8 +29,8 @@
 # CHECK-EB:   break                       # encoding: [0x00,0x00,0x00,0x07]
 # CHECK-EB:   break 7, 0                  # encoding: [0x00,0x07,0x00,0x07]
 # CHECK-EB:   break 7, 5                  # encoding: [0x00,0x07,0x01,0x47]
 # CHECK-EB:   break                       # encoding: [0x00,0x00,0x00,0x07]
 # CHECK-EB:   break 7, 0                  # encoding: [0x00,0x07,0x00,0x07]
 # CHECK-EB:   break 7, 5                  # encoding: [0x00,0x07,0x01,0x47]

-# CHECK-EB:   syscall                     # encoding: [0x00,0x00,0x8a,0xfc]
-# CHECK-EB:   syscall 13396               # encoding: [0x00,0x54,0x8a,0xfc]
+# CHECK-EB:   syscall                     # encoding: [0x00,0x00,0x8b,0x7c]
+# CHECK-EB:   syscall 396                 # encoding: [0x01,0x8c,0x8b,0x7c]

 # CHECK-EB:   eret                        # encoding: [0x00,0x00,0xf3,0x7c]
 # CHECK-EB:   deret                       # encoding: [0x00,0x00,0xe3,0x7c]
 # CHECK-EB:   di                          # encoding: [0x00,0x00,0x47,0x7c]
 # CHECK-EB:   eret                        # encoding: [0x00,0x00,0xf3,0x7c]
 # CHECK-EB:   deret                       # encoding: [0x00,0x00,0xe3,0x7c]
 # CHECK-EB:   di                          # encoding: [0x00,0x00,0x47,0x7c]


@@ -45,7 +45,7 @@
     break 7
     break 7,5
     syscall
     break 7
     break 7,5
     syscall

-    syscall 0x3454
+    syscall 0x18c

     eret
     deret
     di
     eret
     deret
     di