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dacbc9891d
This converts the ARM AsmParser to use the new assembly matcher error reporting mechanism, which allows errors to be reported for multiple instruction encodings when it is ambiguous which one the user intended to use. By itself this doesn't improve many error messages, because we don't have diagnostic text for most operand types, but as we add that then this will allow more of those diagnostic strings to be used when they are relevant. Differential revision: https://reviews.llvm.org/D31530 llvm-svn: 314779
54 lines
2.5 KiB
ArmAsm
54 lines
2.5 KiB
ArmAsm
@ RUN: not llvm-mc -triple armv6-eabi -filetype asm -o /dev/null 2>&1 %s \
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@ RUN: | FileCheck %s -check-prefix CHECK-ARMv6 -check-prefix CHECK-V6
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@ RUN: not llvm-mc -triple armv7-eabi -filetype asm -o /dev/null 2>&1 %s \
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@ RUN: | FileCheck %s -check-prefix CHECK-ARMv7 -check-prefix CHECK-V7
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@ RUN: not llvm-mc -triple armv7m-eabi -filetype asm -o /dev/null 2>&1 %s \
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@ RUN: | FileCheck %s -check-prefix CHECK-ARMv7M -check-prefix CHECK-V7M
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@ RUN: not llvm-mc -triple thumbv6-eabi -filetype asm -o /dev/null 2>&1 %s \
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@ RUN: | FileCheck %s -check-prefix CHECK-THUMBv6 -check-prefix CHECK-V6
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@ RUN: not llvm-mc -triple thumbv7-eabi -filetype asm -o /dev/null 2>&1 %s \
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@ RUN: | FileCheck %s -check-prefix CHECK-THUMBv7 -check-prefix CHECK-V7
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@ RUN: not llvm-mc -triple thumbv7m-eabi -filetype asm -o /dev/null 2>&1 %s \
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@ RUN: | FileCheck %s -check-prefix CHECK-THUMBv7M -check-prefix CHECK-V7M
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.syntax unified
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.arch_extension idiv
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@ CHECK-V6: error: architectural extension 'idiv' is not allowed for the current base architecture
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@ CHECK-V6-NEXT: .arch_extension idiv
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@ CHECK-V6-NEXT: ^
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@ CHECK-V7M: error: architectural extension 'idiv' is not allowed for the current base architecture
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@ CHECK-V7M-NEXT: .arch_extension idiv
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@ CHECK-V7M-NEXT: ^
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.type idiv,%function
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idiv:
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udiv r0, r1, r2
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@ CHECK-ARMv6: error: instruction requires: divide in ARM
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@ CHECK-THUMBv6: error: instruction requires: divide in THUMB armv8m.base
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sdiv r0, r1, r2
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@ CHECK-ARMv6: error: instruction requires: divide in ARM
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@ CHECK-THUMBv6: error: instruction requires: divide in THUMB armv8m.base
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.arch_extension noidiv
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@ CHECK-V6: error: architectural extension 'idiv' is not allowed for the current base architecture
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@ CHECK-V6-NEXT: .arch_extension noidiv
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@ CHECK-V6-NEXT: ^
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@ CHECK-V7M: error: architectural extension 'idiv' is not allowed for the current base architecture
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@ CHECK-V7M-NEXT: .arch_extension noidiv
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@ CHECK-V7M-NEXT: ^
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.type noidiv,%function
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noidiv:
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udiv r0, r1, r2
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@ CHECK-ARMv6: error: instruction requires: divide in ARM
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@ CHECK-THUMBv6: error: instruction requires: divide in THUMB armv8m.base
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@ CHECK-ARMv7: error: instruction requires: divide in ARM
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@ CHECK-THUMBv7: error: instruction requires: divide in THUMB
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sdiv r0, r1, r2
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@ CHECK-ARMv6: error: instruction requires: divide in ARM
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@ CHECK-THUMBv6: error: instruction requires: divide in THUMB armv8m.base
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@ CHECK-ARMv7: error: instruction requires: divide in ARM
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@ CHECK-THUMBv7: error: instruction requires: divide in THUMB
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