1 files changed, 87 insertions, 0 deletions
diff --git a/src/cmd/asm/internal/asm/operand_test.go b/src/cmd/asm/internal/asm/operand_test.go
index 27d175ace6..f1531a8c79 100644
--- a/src/cmd/asm/internal/asm/operand_test.go
+++ b/src/cmd/asm/internal/asm/operand_test.go
@@ -65,6 +65,11 @@ func TestPPC64OperandParser(t *testing.T) {
 	testOperandParser(t, parser, ppc64OperandTests)
 }
 
+func TestMIPSOperandParser(t *testing.T) {
+	parser := newParser("mips")
+	testOperandParser(t, parser, mipsOperandTests)
+}
+
 func TestMIPS64OperandParser(t *testing.T) {
 	parser := newParser("mips64")
 	testOperandParser(t, parser, mips64OperandTests)
@@ -628,6 +633,88 @@ var mips64OperandTests = []operandTest{
 	{"[):[o-FP", ""}, // Issue 12469 - asm hung parsing the o-FP range on non ARM platforms.
 }
 
+var mipsOperandTests = []operandTest{
+	{"$((1<<63)-1)", "$9223372036854775807"},
+	{"$(-64*1024)", "$-65536"},
+	{"$(1024 * 8)", "$8192"},
+	{"$-1", "$-1"},
+	{"$-24(R4)", "$-24(R4)"},
+	{"$0", "$0"},
+	{"$0(R1)", "$(R1)"},
+	{"$0.5", "$(0.5)"},
+	{"$0x7000", "$28672"},
+	{"$0x88888eef", "$2290650863"},
+	{"$1", "$1"},
+	{"$_main<>(SB)", "$_main<>(SB)"},
+	{"$argframe(FP)", "$argframe(FP)"},
+	{"$~3", "$-4"},
+	{"(-288-3*8)(R1)", "-312(R1)"},
+	{"(16)(R7)", "16(R7)"},
+	{"(8)(g)", "8(g)"},
+	{"(R0)", "(R0)"},
+	{"(R3)", "(R3)"},
+	{"(R4)", "(R4)"},
+	{"(R5)", "(R5)"},
+	{"-1(R4)", "-1(R4)"},
+	{"-1(R5)", "-1(R5)"},
+	{"6(PC)", "6(PC)"},
+	{"F14", "F14"},
+	{"F15", "F15"},
+	{"F16", "F16"},
+	{"F17", "F17"},
+	{"F18", "F18"},
+	{"F19", "F19"},
+	{"F20", "F20"},
+	{"F21", "F21"},
+	{"F22", "F22"},
+	{"F23", "F23"},
+	{"F24", "F24"},
+	{"F25", "F25"},
+	{"F26", "F26"},
+	{"F27", "F27"},
+	{"F28", "F28"},
+	{"F29", "F29"},
+	{"F30", "F30"},
+	{"F31", "F31"},
+	{"R0", "R0"},
+	{"R1", "R1"},
+	{"R11", "R11"},
+	{"R12", "R12"},
+	{"R13", "R13"},
+	{"R14", "R14"},
+	{"R15", "R15"},
+	{"R16", "R16"},
+	{"R17", "R17"},
+	{"R18", "R18"},
+	{"R19", "R19"},
+	{"R2", "R2"},
+	{"R20", "R20"},
+	{"R21", "R21"},
+	{"R22", "R22"},
+	{"R23", "R23"},
+	{"R24", "R24"},
+	{"R25", "R25"},
+	{"R26", "R26"},
+	{"R27", "R27"},
+	{"R29", "R29"},
+	{"R3", "R3"},
+	{"R31", "R31"},
+	{"R4", "R4"},
+	{"R5", "R5"},
+	{"R6", "R6"},
+	{"R7", "R7"},
+	{"R8", "R8"},
+	{"R9", "R9"},
+	{"LO", "LO"},
+	{"a(FP)", "a(FP)"},
+	{"g", "g"},
+	{"ret+8(FP)", "ret+8(FP)"},
+	{"runtime·abort(SB)", "runtime.abort(SB)"},
+	{"·AddUint32(SB)", "\"\".AddUint32(SB)"},
+	{"·trunc(SB)", "\"\".trunc(SB)"},
+	{"[):[o-FP", ""}, // Issue 12469 - asm hung parsing the o-FP range on non ARM platforms.
+}
+
 var s390xOperandTests = []operandTest{
 	{"$((1<<63)-1)", "$9223372036854775807"},
 	{"$(-64*1024)", "$-65536"},