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Re-apply r175088 for bug fix 13622: Add paired register support for

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inline asm with 64-bit data on ARM

Update test case to use -mtriple=arm-linux-gnueabi


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175186 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Weiming Zhao
2013-02-14 18:10:21 +00:00
parent 1912c7624a
commit 7248451c43
4 changed files with 205 additions and 8 deletions
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3
test/CodeGen/ARM/arm-modifier.ll
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@@ -61,8 +61,7 @@ ret void
define i64 @f4(i64* %val) nounwind {
entry:
;CHECK: f4
;CHECK: ldrexd [[REG1:(r[0-9]?[02468])]], {{r[0-9]?[13579]}}, [r0]
;CHECK: mov r0, [[REG1]]
;CHECK: ldrexd [[REG1:(r[0-9]?[02468])]], {{r[0-9]?[13579]}}, [r{{[0-9]+}}]
%0 = tail call i64 asm sideeffect "ldrexd $0, ${0:H}, [$1]", "=&r,r,*Qo"(i64* %val, i64* %val) nounwind
ret i64 %0
}