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Disallow the undocumented practice of starting the datalayout string with '-'.

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Update some test cases accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168516 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Patrik Hägglund 2012-11-23 14:51:42 +00:00
parent b46702c800
commit 834518f1ce
4 changed files with 3 additions and 6 deletions
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3
lib/VMCore/DataLayout.cpp
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@ -193,9 +193,6 @@ std::string DataLayout::parseSpecifier(StringRef Desc) {
StringRef Token = Split.first; StringRef Token = Split.first;
Desc = Split.second; Desc = Split.second;
if (Token.empty())
continue;
Split = Token.split(':'); Split = Token.split(':');
StringRef Specifier = Split.first; StringRef Specifier = Split.first;
Token = Split.second; Token = Split.second;

2
test/Transforms/IndVarSimplify/iv-zext.ll
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@ -2,7 +2,7 @@
; CHECK-NOT: and ; CHECK-NOT: and
; CHECK-NOT: zext ; CHECK-NOT: zext
target datalayout = "-p:64:64:64-n32:64" target datalayout = "p:64:64:64-n32:64"
define void @foo(double* %d, i64 %n) nounwind { define void @foo(double* %d, i64 %n) nounwind {
entry: entry:

2
test/Transforms/InstCombine/align-external.ll
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@ -8,7 +8,7 @@
; CHECK: %q = add i64 %r, 1 ; CHECK: %q = add i64 %r, 1
; CHECK: ret i64 %q ; CHECK: ret i64 %q
target datalayout = "-i32:8:32" target datalayout = "i32:8:32"
@A = external global i32 @A = external global i32
@B = weak_odr global i32 0 @B = weak_odr global i32 0

2
test/Transforms/SimplifyLibCalls/Puts.ll
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@ -1,7 +1,7 @@
; Test that the PutsOptimizer works correctly ; Test that the PutsOptimizer works correctly
; RUN: opt < %s -simplify-libcalls -S | FileCheck %s ; RUN: opt < %s -simplify-libcalls -S | FileCheck %s
target datalayout = "-p:64:64:64" target datalayout = "p:64:64:64"
@.str = private constant [1 x i8] zeroinitializer @.str = private constant [1 x i8] zeroinitializer