Flesh out tests for Thumb2 encodings of NEON instructions.

[oota-llvm.git] / test / MC / ARM / neont2-shuffle-encoding.s

diff --git a/test/MC/ARM/neont2-shuffle-encoding.s b/test/MC/ARM/neont2-shuffle-encoding.s
new file mode 100644 (file)
index 0000000..5a2e52f
--- /dev/null
+++ b/test/MC/ARM/neont2-shuffle-encoding.s
@@ -0,0 +1,48 @@
+@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unkown -show-encoding < %s | FileCheck %s
+
+.code 16
+
+@ CHECK: vext.8        d16, d17, d16, #3       @ encoding: [0xa0,0x03,0xf1,0xef]
+       vext.8  d16, d17, d16, #3
+@ CHECK: vext.8        d16, d17, d16, #5       @ encoding: [0xa0,0x05,0xf1,0xef]
+       vext.8  d16, d17, d16, #5
+@ CHECK: vext.8        q8, q9, q8, #3          @ encoding: [0xe0,0x03,0xf2,0xef]
+       vext.8  q8, q9, q8, #3
+@ CHECK: vext.8        q8, q9, q8, #7          @ encoding: [0xe0,0x07,0xf2,0xef]
+       vext.8  q8, q9, q8, #7
+@ CHECK: vext.16       d16, d17, d16, #3       @ encoding: [0xa0,0x06,0xf1,0xef]
+       vext.16 d16, d17, d16, #3
+@ CHECK: vext.32       q8, q9, q8, #3          @ encoding: [0xe0,0x0c,0xf2,0xef]
+       vext.32 q8, q9, q8, #3
+@ CHECK: vtrn.8        d17, d16                @ encoding: [0xa0,0x10,0xf2,0xff]
+       vtrn.8  d17, d16
+@ CHECK: vtrn.16       d17, d16                @ encoding: [0xa0,0x10,0xf6,0xff]
+       vtrn.16 d17, d16
+@ CHECK: vtrn.32       d17, d16                @ encoding: [0xa0,0x10,0xfa,0xff]
+       vtrn.32 d17, d16
+@ CHECK: vtrn.8        q9, q8                  @ encoding: [0xe0,0x20,0xf2,0xff]
+       vtrn.8  q9, q8
+@ CHECK: vtrn.16       q9, q8                  @ encoding: [0xe0,0x20,0xf6,0xff]
+       vtrn.16 q9, q8
+@ CHECK: vtrn.32       q9, q8                  @ encoding: [0xe0,0x20,0xfa,0xff]
+       vtrn.32 q9, q8
+@ CHECK: vuzp.8        d17, d16                @ encoding: [0x20,0x11,0xf2,0xff]
+       vuzp.8  d17, d16
+@ CHECK: vuzp.16       d17, d16                @ encoding: [0x20,0x11,0xf6,0xff]
+       vuzp.16 d17, d16
+@ CHECK: vuzp.8        q9, q8                  @ encoding: [0x60,0x21,0xf2,0xff]
+       vuzp.8  q9, q8
+@ CHECK: vuzp.16       q9, q8                  @ encoding: [0x60,0x21,0xf6,0xff]
+       vuzp.16 q9, q8
+@ CHECK: vuzp.32       q9, q8                  @ encoding: [0x60,0x21,0xfa,0xff]
+       vuzp.32 q9, q8
+@ CHECK: vzip.8        d17, d16                @ encoding: [0xa0,0x11,0xf2,0xff]
+       vzip.8  d17, d16
+@ CHECK: vzip.16       d17, d16                @ encoding: [0xa0,0x11,0xf6,0xff]
+       vzip.16 d17, d16
+@ CHECK: vzip.8        q9, q8                  @ encoding: [0xe0,0x21,0xf2,0xff]
+       vzip.8  q9, q8
+@ CHECK: vzip.16       q9, q8                  @ encoding: [0xe0,0x21,0xf6,0xff]
+       vzip.16 q9, q8
+@ CHECK: vzip.32       q9, q8                  @ encoding: [0xe0,0x21,0xfa,0xff]
+       vzip.32 q9, q8