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8ce101ed10
Summary: Patch by David Chisnall His work was sponsored by: DARPA, AFRL Differential Revision: http://llvm-reviews.chandlerc.com/D3158 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204621 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
797 B
ArmAsm
28 lines
797 B
ArmAsm
# RUN: not llvm-mc %s -triple=mips-unknown-linux 2>%t0 | FileCheck %s
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# RUN: FileCheck -check-prefix=ERROR %s < %t0
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# We start with $at enabled
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# CHECK-LABEL: test1:
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# CHECK: lui $1, 1
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# CHECK: addu $1, $1, $2
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# CHECK: lw $2, 0($1)
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test1:
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lw $2, 65536($2)
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# Check that using $at when .set noat is in effect is an error.
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# FIXME: It would be better if the error pointed at the mnemonic instead of the newline
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# ERROR: mips-noat.s:[[@LINE+5]]:1: error: Pseudo instruction requires $at, which is not available
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# ERROR-NOT: error
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test2:
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.set noat
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lw $2, 65536($2)
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# Can we switch it back on successfully?
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# CHECK-LABEL: test3:
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# CHECK: lui $1, 1
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# CHECK: addu $1, $1, $2
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# CHECK: lw $2, 0($1)
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test3:
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.set at
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lw $2, 65536($2)
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