1 files changed, 41 insertions, 0 deletions
diff --git a/test/MC/AMDGPU/expressions.s b/test/MC/AMDGPU/expressions.s
new file mode 100644
index 0000000000000..9fc956628f1fd
--- /dev/null
+++ b/test/MC/AMDGPU/expressions.s
@@ -0,0 +1,41 @@
+// RUN: llvm-mc -arch=amdgcn -mcpu=fiji -show-encoding %s | FileCheck %s --check-prefix=VI
+
+
+.globl global
+.globl gds
+
+// Parse a global expression
+s_mov_b32 s0, global
+// VI: s_mov_b32 s0, global ; encoding: [0xff,0x00,0x80,0xbe,A,A,A,A]
+// VI-NEXT: ;   fixup A - offset: 4, value: global, kind: FK_PCRel_4
+
+// Use a token with the same name as a global
+ds_gws_init v2 gds
+// VI: ds_gws_init v2 gds ; encoding: [0x00,0x00,0x33,0xd8,0x02,0x00,0x00,0x00]
+
+// Use a global with the same name as a token
+s_mov_b32 s0, gds
+// VI: s_mov_b32 s0, gds ; encoding: [0xff,0x00,0x80,0xbe,A,A,A,A]
+// VI-NEXT: ;   fixup A - offset: 4, value: gds, kind: FK_PCRel_4
+
+// Use a binary expression
+s_mov_b32 s0, gds+4
+// VI: s_mov_b32 s0, gds+4 ; encoding: [0xff,0x00,0x80,0xbe,A,A,A,A]
+// VI-NEXT: ;   fixup A - offset: 4, value: gds+4, kind: FK_PCRel_4
+
+// Consecutive instructions with no blank line in between to make sure we
+// don't call Lex() too many times.
+s_add_u32 s0, s0, global+4
+s_addc_u32 s1, s1, 0
+// VI: s_add_u32 s0, s0, global+4
+// VI: s_addc_u32 s1, s1, 0
+
+// Use a computed expression that results in an inline immediate.
+.set foo, 4
+s_mov_b32 s0, foo+2
+// VI: s_mov_b32 s0, 6 ; encoding: [0x86,0x00,0x80,0xbe]
+
+// Use a computed expression that results in a non-inline immediate.
+.set foo, 512
+s_mov_b32 s0, foo+2
+// VI: s_mov_b32 s0, 514 ; encoding: [0xff,0x00,0x80,0xbe,0x02,0x02,0x00,0x00]