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Update and fix some comments.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79532 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-08-20 16:27:10 +00:00
parent 5aeac05070
commit d35626e8bb
1 changed files with 7 additions and 7 deletions
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14
lib/Target/TargetData.cpp
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@ -156,13 +156,13 @@ const TargetAlignElem TargetData::InvalidAlignmentElem =
<br><br>
<i>@verbatim<type><size>:<abi_align>:<pref_align>@endverbatim</i>: Numeric type
alignment. Type is
one of <i>i|f|v|a</i>, corresponding to integer, floating point, vector (aka
packed) or aggregate. Size indicates the size, e.g., 32 or 64 bits.
one of <i>i|f|v|a</i>, corresponding to integer, floating point, vector, or
aggregate. Size indicates the size, e.g., 32 or 64 bits.
\p
The default string, fully specified is:
The default string, fully specified, is:
<br><br>
"E-p:64:64:64-a0:0:0-f32:32:32-f64:0:64"
"-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:0:64"
"E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64"
"-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64"
"-v64:64:64-v128:128:128"
<br><br>
Note that in the case of aggregates, 0 is the default ABI and preferred
@ -185,9 +185,9 @@ void TargetData::init(const std::string &TargetDescription) {
setAlignment(INTEGER_ALIGN, 4, 8, 64); // i64
setAlignment(FLOAT_ALIGN, 4, 4, 32); // float
setAlignment(FLOAT_ALIGN, 8, 8, 64); // double
setAlignment(VECTOR_ALIGN, 8, 8, 64); // v2i32
setAlignment(VECTOR_ALIGN, 8, 8, 64); // v2i32, v1i64, ...
setAlignment(VECTOR_ALIGN, 16, 16, 128); // v16i8, v8i16, v4i32, ...
setAlignment(AGGREGATE_ALIGN, 0, 8, 0); // struct, union, class, ...
setAlignment(AGGREGATE_ALIGN, 0, 8, 0); // struct
while (!temp.empty()) {
std::string token = getToken(temp, "-");