Thumb2 assembly parsing and encoding for SMLALBB/SMLALBT/SMLALTB/SMLALTT.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139905 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s
index 2adb665a62144cd85b8683b233ce2d733ddd8ff0..adf585d63ed4219697e2067766b90902367f15ce 100644 (file)
--- a/test/MC/ARM/basic-thumb2-instructions.s
+++ b/test/MC/ARM/basic-thumb2-instructions.s
@@ -1798,6 +1798,30 @@ _func:
 @ CHECK: smlaleq r2, r3, r5, r8         @ encoding: [0xc5,0xfb,0x08,0x23]
 
 
+@------------------------------------------------------------------------------
+@ SMLALBB/SMLALBT/SMLALTB/SMLALTT
+@------------------------------------------------------------------------------
+        smlalbb r3, r1, r9, r0
+        smlalbt r5, r6, r4, r1
+        smlaltb r4, r2, r3, r2
+        smlaltt r8, r3, r8, r4
+        iteet ge
+        smlalbbge r3, r1, r9, r0
+        smlalbtlt r5, r6, r4, r1
+        smlaltblt r4, r2, r3, r2
+        smlalttge r8, r3, r8, r4
+
+@ CHECK: smlalbb r3, r1, r9, r0         @ encoding: [0xc9,0xfb,0x80,0x31]
+@ CHECK: smlalbt r5, r6, r4, r1         @ encoding: [0xc4,0xfb,0x91,0x56]
+@ CHECK: smlaltb r4, r2, r3, r2         @ encoding: [0xc3,0xfb,0xa2,0x42]
+@ CHECK: smlaltt r8, r3, r8, r4         @ encoding: [0xc8,0xfb,0xb4,0x83]
+@ CHECK: iteet ge                      @ encoding: [0xad,0xbf]
+@ CHECK: smlalbbge     r3, r1, r9, r0  @ encoding: [0xc9,0xfb,0x80,0x31]
+@ CHECK: smlalbtlt     r5, r6, r4, r1  @ encoding: [0xc4,0xfb,0x91,0x56]
+@ CHECK: smlaltblt     r4, r2, r3, r2  @ encoding: [0xc3,0xfb,0xa2,0x42]
+@ CHECK: smlalttge     r8, r3, r8, r4  @ encoding: [0xc8,0xfb,0xb4,0x83]
+
+
 @------------------------------------------------------------------------------
 @ SUB (register)
 @------------------------------------------------------------------------------