1 files changed, 110 insertions, 0 deletions
diff --git a/binutils-2.25/gas/testsuite/gas/arm/arm-it-auto.s b/binutils-2.25/gas/testsuite/gas/arm/arm-it-auto.s
new file mode 100644
index 00000000..b10a36ec
--- /dev/null
+++ b/binutils-2.25/gas/testsuite/gas/arm/arm-it-auto.s
@@ -0,0 +1,110 @@
+	.syntax unified
+	.arch armv7
+	.thumb
+main:
+
+@These branches are to see the labels in the generated file
+	bl .L888
+	bl .L111
+	bl .L777
+
+@No IT block here:
+	bne .L4
+
+@The following groups should be an IT block each.
+@it ne
+	addne.n   pc, r0
+
+@it ne
+	tbbne [r0, r1]
+
+@it eq
+	tbheq [r1, r0]
+
+@The following group should be left as is:
+	itet	eq
+.L111:	moveq	r0, #2
+	movne   r0, #3
+	moveq   r0, #4
+
+@Same, reverted condition:
+	itet	ne
+	movne	r0, #2
+	moveq   r0, #3
+	movne   r0, #4
+
+
+@Two groups shall be generated, due to the label:
+    movne   r0, #1
+@ second group, the label should be at the IT insn
+.L777:	moveq	r0, #2
+	ldrne   pc, [r1]
+
+@it ne
+	blne .L4
+    
+@it lt
+	bllt .L9
+
+@itett ne
+.L888:	movne   r0, #45
+	moveq   r0, #5
+	movne	r0, #6
+	addne.n pc, r0
+
+@iteet eq
+	moveq   r0, #7
+	movne	r0, #8
+	movne   r0, #3
+	moveq	r0, #4
+
+@itete eq
+	moveq   r0, #5
+	movne	r0, #6
+	moveq   r0, #7
+	movne	r0, #8
+
+@ite eq - this group finishes due to the mov.n pc, rn
+	moveq   r0, #5
+	movne	r0, #6
+	mov.n   pc, r0
+
+@itete eq
+	moveq   r0, #7
+	movne	r0, #8
+	moveq   r0, #5
+	movne	r0, #6
+
+@this shall not generate an IT block
+	add.n   pc, r0
+
+@ite eq - testing condition change (eq -> gt)
+	moveq   r0, #7
+	movne	r0, #8
+
+@ite gt (group shall finish due to another condition change)
+	movgt	r0, #9
+	movle	r0, #10
+
+@it eq
+	moveq	r0, #11
+
+@it le
+	movle	r0, #12
+
+@it ne
+	movne	r0, #13
+
+	bl	f
+.L4:
+	pop	{r4, pc}
+.L9:
+	bl	f
+
+@Only the movlt shall be enclosed in the IT block
+movlt r0, #0
+muls r0, r0, r1
+
+@Same here:
+movlt r0, #0
+muls r0, r0, r1