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llvm-project/llvm/test/MC/ARM/invalid-idiv.s

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Add hardware division as a default feature on Cortex-A15. Also add test cases to check this, and change diagnostics for the hwdiv-arm feature to something useful. llvm-svn: 192963
2013-10-18 18:18:40 +08:00
@ RUN: not llvm-mc -triple=armv7 -mcpu=cortex-a15 -mattr=-hwdiv-arm < %s 2> %t
@ RUN: FileCheck --check-prefix=ARM-A15 < %t %s
@ RUN: not llvm-mc -triple=thumbv7 -mcpu=cortex-a15 -mattr=-hwdiv < %s 2> %t
@ RUN: FileCheck --check-prefix=THUMB-A15 < %t %s
@ RUN: not llvm-mc -triple=armv7 < %s 2> %t
@ RUN: FileCheck --check-prefix=ARM < %t %s
@ RUN: not llvm-mc -triple=thumbv7 < %s 2> %t
@ RUN: FileCheck --check-prefix=THUMB < %t %s
sdiv r1, r2, r3
udiv r3, r4, r5
@ ARM-A15: error: instruction requires: divide in ARM
@ ARM-A15: sdiv r1, r2, r3
@ ARM-A15: error: instruction requires: divide in ARM
@ ARM-A15: udiv r3, r4, r5
@ THUMB-A15: error: instruction requires: arm-mode
@ THUMB-A15: sdiv r1, r2, r3
@ THUMB-A15: error: instruction requires: arm-mode
@ THUMB-A15: udiv r3, r4, r5
@ ARM: error: instruction requires: divide in ARM
@ ARM: sdiv r1, r2, r3
@ ARM: error: instruction requires: divide in ARM
@ ARM: udiv r3, r4, r5
@ THUMB: error: instruction requires: divide in THUMB
@ THUMB: sdiv r1, r2, r3
@ THUMB: error: instruction requires: divide in THUMB
@ THUMB: udiv r3, r4, r5