Merge commit 'upstream/2.20'

[msp430-binutils.git] / gas / testsuite / gas / score / arith_32.s

diff --git a/gas/testsuite/gas/score/arith_32.s b/gas/testsuite/gas/score/arith_32.s
new file mode 100644 (file)
index 0000000..7e2f76b
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+++ b/gas/testsuite/gas/score/arith_32.s
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+/*
+ * tests for arithmetic instruction relaxation 
+ *
+ * Author: libin
+ */
+
+.include "relaxation_macro.h"
+
+.macro _arith_op_pattern insn insn1
+  insn_32 "\insn r0, r0, r15"
+
+  tran_16_32 "\insn! r0, r15", "\insn r0, r0, r15"
+
+  /* shouldn't alter */
+  .set r1
+  insn_32 "\insn1  r0,  r0,  r15"
+  insn_32 "\insn   r0,  r0,  r16"
+  insn_32 "\insn   r16, r16, r0"
+  insn_32 "\insn   r16, r16, r17"
+  insn_32 "\insn   r0,  r1,  r2"
+.endm
+
+.text
+/* add rD,rA,rB -> add! rD,rA */
+_arith_op_pattern "add", "add.c"
+
+/* sub rD,rA,rB -> sub rD,rA */
+_arith_op_pattern "sub", "sub.c"
+
+/* addi rD,SImm16 -> addi! rD,SImm6 */
+insn_32 "addi r0,  -32"
+insn_32 "addi r0,  31"
+insn_32 "addi r15, -32"
+insn_32 "addi r15, 31"
+
+tran_16_32 "addi! r0,-32", "addi r0,-32"
+
+/* shouldn't alter */
+insn_32 "addi.c r0,  -32"
+insn_32 "addi   r0,  -33"
+insn_32 "addi   r0,  32"
+insn_32 "addi   r16, -32"
+insn_32 "addi   r16, 31"