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-rw-r--r--test/MC/Mips/mips-register-names-o32.s40
1 files changed, 40 insertions, 0 deletions
diff --git a/test/MC/Mips/mips-register-names-o32.s b/test/MC/Mips/mips-register-names-o32.s
new file mode 100644
index 0000000..c1e3024
--- /dev/null
+++ b/test/MC/Mips/mips-register-names-o32.s
@@ -0,0 +1,40 @@
+# RUN: llvm-mc %s -triple=mips-unknown-freebsd -show-encoding | FileCheck %s
+
+# Check that the register names are mapped to their correct numbers for o32
+# Second byte of addiu with $zero at rt contains the number of the source
+# register.
+
+.set noat
+addiu $zero, $zero, 0 # CHECK: encoding: [0x24,0x00,0x00,0x00]
+addiu $at, $zero, 0 # CHECK: encoding: [0x24,0x01,0x00,0x00]
+addiu $v0, $zero, 0 # CHECK: encoding: [0x24,0x02,0x00,0x00]
+addiu $v1, $zero, 0 # CHECK: encoding: [0x24,0x03,0x00,0x00]
+addiu $a0, $zero, 0 # CHECK: encoding: [0x24,0x04,0x00,0x00]
+addiu $a1, $zero, 0 # CHECK: encoding: [0x24,0x05,0x00,0x00]
+addiu $a2, $zero, 0 # CHECK: encoding: [0x24,0x06,0x00,0x00]
+addiu $a3, $zero, 0 # CHECK: encoding: [0x24,0x07,0x00,0x00]
+addiu $t0, $zero, 0 # CHECK: encoding: [0x24,0x08,0x00,0x00]
+addiu $t1, $zero, 0 # CHECK: encoding: [0x24,0x09,0x00,0x00]
+addiu $t2, $zero, 0 # CHECK: encoding: [0x24,0x0a,0x00,0x00]
+addiu $t3, $zero, 0 # CHECK: encoding: [0x24,0x0b,0x00,0x00]
+addiu $t4, $zero, 0 # CHECK: encoding: [0x24,0x0c,0x00,0x00]
+addiu $t5, $zero, 0 # CHECK: encoding: [0x24,0x0d,0x00,0x00]
+addiu $t6, $zero, 0 # CHECK: encoding: [0x24,0x0e,0x00,0x00]
+addiu $t7, $zero, 0 # CHECK: encoding: [0x24,0x0f,0x00,0x00]
+addiu $s0, $zero, 0 # CHECK: encoding: [0x24,0x10,0x00,0x00]
+addiu $s1, $zero, 0 # CHECK: encoding: [0x24,0x11,0x00,0x00]
+addiu $s2, $zero, 0 # CHECK: encoding: [0x24,0x12,0x00,0x00]
+addiu $s3, $zero, 0 # CHECK: encoding: [0x24,0x13,0x00,0x00]
+addiu $s4, $zero, 0 # CHECK: encoding: [0x24,0x14,0x00,0x00]
+addiu $s5, $zero, 0 # CHECK: encoding: [0x24,0x15,0x00,0x00]
+addiu $s6, $zero, 0 # CHECK: encoding: [0x24,0x16,0x00,0x00]
+addiu $s7, $zero, 0 # CHECK: encoding: [0x24,0x17,0x00,0x00]
+addiu $t8, $zero, 0 # CHECK: encoding: [0x24,0x18,0x00,0x00]
+addiu $t9, $zero, 0 # CHECK: encoding: [0x24,0x19,0x00,0x00]
+addiu $k0, $zero, 0 # CHECK: encoding: [0x24,0x1a,0x00,0x00]
+addiu $k1, $zero, 0 # CHECK: encoding: [0x24,0x1b,0x00,0x00]
+addiu $gp, $zero, 0 # CHECK: encoding: [0x24,0x1c,0x00,0x00]
+addiu $sp, $zero, 0 # CHECK: encoding: [0x24,0x1d,0x00,0x00]
+addiu $fp, $zero, 0 # CHECK: encoding: [0x24,0x1e,0x00,0x00]
+addiu $s8, $zero, 0 # CHECK: encoding: [0x24,0x1e,0x00,0x00]
+addiu $ra, $zero, 0 # CHECK: encoding: [0x24,0x1f,0x00,0x00]