1 files changed, 122 insertions, 0 deletions
diff --git a/test/MC/Mips/mips-jump-delay-slots.s b/test/MC/Mips/mips-jump-delay-slots.s
new file mode 100644
index 0000000..49f6c15
--- /dev/null
+++ b/test/MC/Mips/mips-jump-delay-slots.s
@@ -0,0 +1,122 @@
+# Verify that every branch and jump instruction is followed by a delay slot
+# except for the branch likely instructions.
+#
+# RUN: llvm-mc %s -triple=mips-unknown-linux -mcpu=mips32r2 | FileCheck %s
+
+        .set noat
+        # CHECK: b 1332
+        # CHECK: nop
+        b 1332
+        # CHECK: bc1f 1332
+        # CHECK: nop
+        bc1f 1332
+        # CHECK: bc1t 1332
+        # CHECK: nop
+        bc1t 1332
+        # CHECK: beq $9, $6, 1332
+        # CHECK: nop
+        beq $9,$6,1332
+        # CHECK: bgez $6, 1332
+        # CHECK: nop
+        bgez $6,1332
+        # CHECK: bgezal $6, 1332
+        # CHECK: nop
+        bgezal $6,1332
+        # CHECK: bgtz $6, 1332
+        # CHECK: nop
+        bgtz $6,1332
+        # CHECK: blez $6, 1332
+        # CHECK: nop
+        blez $6,1332
+        # CHECK: bltz $6, 1332
+        # CHECK: nop
+        bltz $6,1332
+        # CHECK: bne $9, $6, 1332
+        # CHECK: nop
+        bne $9,$6,1332
+        # CHECK: bltzal $6, 1332
+        # CHECK: nop
+        bltzal $6,1332
+        # CHECK: bal 1332
+        # CHECK: nop
+        bal 1332
+        # CHECK: bnez $11, 1332
+        # CHECK: nop
+        bnez $11,1332
+        # CHECK: beqz $11, 1332
+        # CHECK: nop
+        beqz $11,1332
+
+        # CHECK: bc1fl 1332
+        # CHECK-NOT: nop
+        bc1fl 1332
+        # CHECK: bc1fl 1332
+        # CHECK-NOT: nop
+        bc1fl $fcc0, 1332
+        # CHECK: bc1fl $fcc3, 1332
+        # CHECK-NOT: nop
+        bc1fl $fcc3, 1332
+        # CHECK: bc1tl 1332
+        # CHECK-NOT: nop
+        bc1tl 1332
+        # CHECK: bc1tl 1332
+        # CHECK-NOT: nop
+        bc1tl $fcc0, 1332
+        # CHECK: bc1tl $fcc3, 1332
+        # CHECK-NOT: nop
+        bc1tl $fcc3, 1332
+        # CHECK: beql $9, $6, 1332
+        # CHECK-NOT: nop
+        beql $9,$6,1332
+        # CHECK: bnel $9, $6, 1332
+        # CHECK-NOT: nop
+        bnel $9,$6,1332
+        # CHECK: bgezl $6, 1332
+        # CHECK-NOT: nop
+        bgezl $6,1332
+        # CHECK: bgtzl $6, 1332
+        # CHECK-NOT: nop
+        bgtzl $6,1332
+        # CHECK: blezl $6, 1332
+        # CHECK-NOT: nop
+        blezl $6,1332
+        # CHECK: bltzl $6, 1332
+        # CHECK-NOT: nop
+        bltzl $6,1332
+        # CHECK: bgezall $6, 1332
+        # CHECK-NOT: nop
+        bgezall $6,1332
+        # CHECK: bltzall $6, 1332
+        # CHECK-NOT: nop
+        bltzall $6,1332
+
+        # CHECK: j 1328
+        # CHECK: nop
+        j 1328
+        # CHECK: jal 1328
+        # CHECK: nop
+        jal 1328
+        # CHECK: jalr $6
+        # CHECK: nop
+        jalr $6
+        # CHECK: jalr $25
+        # CHECK: nop
+        jalr $31,$25
+        # CHECK: jalr $10, $11
+        # CHECK: nop
+        jalr $10,$11
+        # CHECK: jr $7
+        # CHECK: nop
+        jr $7
+        # CHECK: jr $7
+        # CHECK: nop
+        j $7
+        # CHECK: jalr $25
+        # CHECK: nop
+        jal $25
+        # CHECK: jalr $4, $25
+        # CHECK: nop
+        jal $4,$25
+        # CHECK: jalx lab
+        # CHECK: nop
+        jalx lab