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| author | Tim Northover <tnorthover@apple.com> | 2013-10-24 09:37:18 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2013-10-24 09:37:18 +0000 |
| commit | cdd776d13f799da1aff4b2c9c58a236bee74ea2e (patch) | |
| tree | be61fe1dc84ff8f381bd9e462019b12d9d4f147d /test | |
| parent | 1a03bec22798a8a07147e7caf47d581841ac9337 (diff) | |
| download | llvm-cdd776d13f799da1aff4b2c9c58a236bee74ea2e.tar.gz llvm-cdd776d13f799da1aff4b2c9c58a236bee74ea2e.tar.bz2 llvm-cdd776d13f799da1aff4b2c9c58a236bee74ea2e.tar.xz | |
ARM: fix assert on unpredictable POP instruction.
POP instructions are aliased to the ARM LDM variants but have different syntax.
This caused two problems: we tried to access a non-existent operand to annotate
the '!', and the error message didn't make much sense.
With some vigorous hand-waving in the error message both problems can be
fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193322 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/ARM/diagnostics.s | 8 | ||||
| -rw-r--r-- | test/MC/ARM/thumb-diagnostics.s | 4 |
2 files changed, 7 insertions, 5 deletions
diff --git a/test/MC/ARM/diagnostics.s b/test/MC/ARM/diagnostics.s index 5eae4d216e..4942ba06cf 100644 --- a/test/MC/ARM/diagnostics.s +++ b/test/MC/ARM/diagnostics.s @@ -433,6 +433,8 @@ ldm r2!, {r2, r3} ldmdb r2!, {r2, r3} ldmda r2!, {r2, r3} -@ CHECK-ERRORS: error: writeback operator '!' not allowed when base register in register list -@ CHECK-ERRORS: error: writeback operator '!' not allowed when base register in register list -@ CHECK-ERRORS: error: writeback operator '!' not allowed when base register in register list + popeq {sp} +@ CHECK-ERRORS: error: writeback register not allowed in register list +@ CHECK-ERRORS: error: writeback register not allowed in register list +@ CHECK-ERRORS: error: writeback register not allowed in register list +@ CHECK-ERRORS: error: writeback register not allowed in register list diff --git a/test/MC/ARM/thumb-diagnostics.s b/test/MC/ARM/thumb-diagnostics.s index 8b55e3740d..19d17c2dee 100644 --- a/test/MC/ARM/thumb-diagnostics.s +++ b/test/MC/ARM/thumb-diagnostics.s @@ -71,7 +71,7 @@ error: invalid operand for instruction @ CHECK-ERRORS-V8: error: writeback operator '!' not allowed when base register in register list @ CHECK-ERRORS-V8: ldm r2!, {r2, r3, r4, r10} @ CHECK-ERRORS-V8: ^ -@ CHECK-ERRORS-V8: error: writeback operator '!' not allowed when base register in register list +@ CHECK-ERRORS-V8: error: writeback register not allowed in register list @ CHECK-ERRORS-V8: ldmdb r2!, {r2, r3, r4} @ CHECK-ERRORS-V8: ^ @@ -100,7 +100,7 @@ error: invalid operand for instruction @ CHECK-ERRORS-V8: error: writeback operator '!' not allowed when base register in register list @ CHECK-ERRORS-V8: stm r2!, {r2, r9} @ CHECK-ERRORS-V8: ^ -@ CHECK-ERRORS-V8: error: writeback operator '!' not allowed when base register in register list +@ CHECK-ERRORS-V8: error: writeback register not allowed in register list @ CHECK-ERRORS-V8: stmdb r2!, {r0, r2} @ CHECK-ERRORS-V8: ^ |