diff options
Diffstat (limited to 'test/MC/ARM/arm-aliases.s')
| -rw-r--r-- | test/MC/ARM/arm-aliases.s | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/MC/ARM/arm-aliases.s b/test/MC/ARM/arm-aliases.s new file mode 100644 index 0000000000..d4ea0dfcb5 --- /dev/null +++ b/test/MC/ARM/arm-aliases.s @@ -0,0 +1,17 @@ +@ RUN: llvm-mc -triple=armv7-apple-darwin -show-encoding < %s | FileCheck %s + .syntax unified + +@ Shift-by-zero should canonicalize to no shift at all (lsl #0 encoding) + add r1, r2, r3, lsl #0 + sub r1, r2, r3, ror #0 + eor r1, r2, r3, lsr #0 + orr r1, r2, r3, asr #0 + and r1, r2, r3, ror #0 + bic r1, r2, r3, lsl #0 + +@ CHECK: add r1, r2, r3 @ encoding: [0x03,0x10,0x82,0xe0] +@ CHECK: sub r1, r2, r3 @ encoding: [0x03,0x10,0x42,0xe0] +@ CHECK: eor r1, r2, r3 @ encoding: [0x03,0x10,0x22,0xe0] +@ CHECK: orr r1, r2, r3 @ encoding: [0x03,0x10,0x82,0xe1] +@ CHECK: and r1, r2, r3 @ encoding: [0x03,0x10,0x02,0xe0] +@ CHECK: bic r1, r2, r3 @ encoding: [0x03,0x10,0xc2,0xe1] |