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diff --git a/test/MC/Mips/micromips-expressions.s b/test/MC/Mips/micromips-expressions.s
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+# RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding \
+# RUN: -mcpu=mips32r2 -mattr=micromips | FileCheck %s
+# Check that the assembler can handle the expressions as operands.
+# CHECK: .text
+# CHECK: .globl foo
+# CHECK: foo:
+# CHECK: lw $4, %lo(foo)($4) # encoding: [0x84'A',0xfc'A',0x00,0x00]
+# CHECK: # fixup A - offset: 0,
+# CHECK: value: foo@ABS_LO,
+# CHECK: kind: fixup_MICROMIPS_LO16
+# CHECK: lw $4, 56($4) # encoding: [0x84,0xfc,0x38,0x00]
+# CHECK: lw $4, %lo(foo+8)($4) # encoding: [0x84'A',0xfc'A',0x08,0x00]
+# CHECK: # fixup A - offset: 0,
+# CHECK: value: foo@ABS_LO,
+# CHECK: kind: fixup_MICROMIPS_LO16
+# CHECK: lw $4, %lo(foo+8)($4) # encoding: [0x84'A',0xfc'A',0x08,0x00]
+# CHECK: # fixup A - offset: 0,
+# CHECK: value: foo@ABS_LO,
+# CHECK: kind: fixup_MICROMIPS_LO16
+# CHECK: lw $4, %lo(foo+8)($4) # encoding: [0x84'A',0xfc'A',0x08,0x00]
+# CHECK: # fixup A - offset: 0,
+# CHECK: value: foo@ABS_LO,
+# CHECK: kind: fixup_MICROMIPS_LO16
+# CHECK: .space 64
+
+ .globl foo
+ .ent foo
+foo:
+ lw $4,%lo(foo)($4)
+ lw $4,((10 + 4) * 4)($4)
+ lw $4,%lo (2 * 4) + foo($4)
+ lw $4,%lo((2 * 4) + foo)($4)
+ lw $4,(((%lo ((2 * 4) + foo))))($4)
+ .space 64
+ .end foo