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| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2014-05-12 15:23:37 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2014-05-12 15:23:37 +0000 |
| commit | eee6d0a714aef5d40279f9f4608efc7abffa8c76 (patch) | |
| tree | 2eafba93d6b7b4e0c389b8803a3d5c4bc83e9d52 /lib/builtins/arm/bswapsi2.S | |
| parent | 1d5cc7bed35dfcb6932e587157b50f0cf6c19175 (diff) | |
| download | compiler-rt-eee6d0a714aef5d40279f9f4608efc7abffa8c76.tar.gz | |
[CompilerRT] use .p2align, .balign instead of .align
The .align statements in ARM assembly routines is actually meant to be a power
of 2 alignment (e.g. .align 2 == 4 byte alignment, not 2). Switch to using
.p2align. .p2align is guaranteed to be a power-of-two alignment always and much
more explicit.
The .align in the case of x86_64 is byte alignment, use .balign instead of
.align.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@208578 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/builtins/arm/bswapsi2.S')
| -rw-r--r-- | lib/builtins/arm/bswapsi2.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/builtins/arm/bswapsi2.S b/lib/builtins/arm/bswapsi2.S index 5842da263..0fa2d986b 100644 --- a/lib/builtins/arm/bswapsi2.S +++ b/lib/builtins/arm/bswapsi2.S @@ -14,7 +14,7 @@ // // Reverse all the bytes in a 32-bit integer. // -.align 2 +.p2align 2 DEFINE_COMPILERRT_FUNCTION(__bswapsi2) #if __ARM_ARCH < 6 // before armv6 does not have "rev" instruction |