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-rw-r--r--llvm/lib/Target/Mips/Mips32r6InstrInfo.td1
-rw-r--r--llvm/test/MC/Mips/mips32r6/invalid-mips4-wrong-error.s21
-rw-r--r--llvm/test/MC/Mips/mips64r6/invalid-mips4-wrong-error.s21
3 files changed, 42 insertions, 1 deletions
diff --git a/llvm/lib/Target/Mips/Mips32r6InstrInfo.td b/llvm/lib/Target/Mips/Mips32r6InstrInfo.td
index 270036a8f92..e78b94c9d2e 100644
--- a/llvm/lib/Target/Mips/Mips32r6InstrInfo.td
+++ b/llvm/lib/Target/Mips/Mips32r6InstrInfo.td
@@ -34,7 +34,6 @@ include "Mips32r6InstrFormats.td"
// Removed: ldxc1
// Removed: luxc1
// Removed: lwxc1
-// Removed: prefx
// Removed: sdxc1
// Removed: suxc1
// Removed: swxc1
diff --git a/llvm/test/MC/Mips/mips32r6/invalid-mips4-wrong-error.s b/llvm/test/MC/Mips/mips32r6/invalid-mips4-wrong-error.s
new file mode 100644
index 00000000000..f3131a94736
--- /dev/null
+++ b/llvm/test/MC/Mips/mips32r6/invalid-mips4-wrong-error.s
@@ -0,0 +1,21 @@
+# Instructions that are invalid and are correctly rejected but use the wrong
+# error message at the moment.
+#
+# RUN: not llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r6 \
+# RUN: 2>%t1
+# RUN: FileCheck %s < %t1
+
+ .set noat
+ beql $1,$2,4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bgezall $3,8 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bgezl $3,8 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bgtzl $4,16 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ blezl $3,8 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bltzall $3,8 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bltzl $4,16 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bnel $1,$2,4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bc1tl 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bc1fl 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bc2tl 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bc2fl 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ prefx 0,$2($31) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
diff --git a/llvm/test/MC/Mips/mips64r6/invalid-mips4-wrong-error.s b/llvm/test/MC/Mips/mips64r6/invalid-mips4-wrong-error.s
new file mode 100644
index 00000000000..f3131a94736
--- /dev/null
+++ b/llvm/test/MC/Mips/mips64r6/invalid-mips4-wrong-error.s
@@ -0,0 +1,21 @@
+# Instructions that are invalid and are correctly rejected but use the wrong
+# error message at the moment.
+#
+# RUN: not llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r6 \
+# RUN: 2>%t1
+# RUN: FileCheck %s < %t1
+
+ .set noat
+ beql $1,$2,4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bgezall $3,8 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bgezl $3,8 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bgtzl $4,16 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ blezl $3,8 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bltzall $3,8 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bltzl $4,16 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bnel $1,$2,4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bc1tl 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bc1fl 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bc2tl 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ bc2fl 4 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
+ prefx 0,$2($31) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: Unknown instruction
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