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authorDale Johannesen <dalej@apple.com>2008-10-22 00:02:32 +0000
committerDale Johannesen <dalej@apple.com>2008-10-22 00:02:32 +0000
commit9ae0d6df516403265b3c6384615dee9a21e7fa8b (patch)
treec0f5271de0be944fc17f805a443a537a052b2eaa /lib
parentb2ab0e7471df7126a5b63fe8414b95c9584a0214 (diff)
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Adjust comments for pedantic satisfaction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57940 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r--lib/Target/X86/X86ISelLowering.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 24b0629..4ab5fe7 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -4703,30 +4703,30 @@ SDValue X86TargetLowering::LowerUINT_TO_FP(SDValue Op, SelectionDAG &DAG) {
static const __m128i exp = { 0x4330000045300000ULL, 0 };
static const __m128d bias = { 0x1.0p84, 0x1.0p52 };
- //copy ints to xmm registers
+ // copy ints to xmm registers
__m128i xh = _mm_cvtsi32_si128( hi );
__m128i xl = _mm_cvtsi32_si128( lo );
- //combine into low half of a single xmm register
+ // combine into low half of a single xmm register
__m128i x = _mm_unpacklo_epi32( xh, xl );
__m128d d;
double sd;
- //merge in appropriate exponents to give the integer bits the
+ // merge in appropriate exponents to give the integer bits the
// right magnitude
x = _mm_unpacklo_epi32( x, exp );
- //subtract away the biases to deal with the IEEE-754 double precision
- //implicit 1
+ // subtract away the biases to deal with the IEEE-754 double precision
+ // implicit 1
d = _mm_sub_pd( (__m128d) x, bias );
- //All conversions up to here are exact. The correctly rounded result is
+ // All conversions up to here are exact. The correctly rounded result is
// calculated using the
- //current rounding mode using the following horizontal add.
+ // current rounding mode using the following horizontal add.
d = _mm_add_sd( d, _mm_unpackhi_pd( d, d ) );
_mm_store_sd( &sd, d ); //since we are returning doubles in XMM, this
- //store doesn't really need to be here (except maybe to zero the other
- //double)
+ // store doesn't really need to be here (except maybe to zero the other
+ // double)
return sd;
}
*/