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s/compiler_used/compiler.used/.

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We were incorrectly using compiler_used instead of compiler.used. Unfortunately
the passes using the broken name had tests also using the broken name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186705 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2013-07-19 18:44:51 +00:00
parent 75b1783b2b
commit 7096831971
5 changed files with 13 additions and 13 deletions
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2
lib/IR/Verifier.cpp
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@ -460,7 +460,7 @@ void Verifier::visitGlobalVariable(GlobalVariable &GV) {
}
if (GV.hasName() && (GV.getName() == "llvm.used" ||
GV.getName() == "llvm.compiler_used")) {
GV.getName() == "llvm.compiler.used")) {
Assert1(!GV.hasInitializer() || GV.hasAppendingLinkage(),
"invalid linkage for intrinsic global variable", &GV);
Type *GVType = GV.getType()->getElementType();

14
lib/Transforms/IPO/GlobalOpt.cpp
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@ -3040,7 +3040,7 @@ bool GlobalOpt::OptimizeGlobalCtorsList(GlobalVariable *&GCL) {
return true;
}
/// \brief Given "llvm.used" or "llvm.compiler_used" as a global name, collect
/// \brief Given "llvm.used" or "llvm.compiler.used" as a global name, collect
/// the initializer elements of that global in Set and return the global itself.
static GlobalVariable *
collectUsedGlobalVariables(const Module &M, const char *Name,
@ -3093,7 +3093,7 @@ static void setUsedInitializer(GlobalVariable &V,
}
namespace {
/// \brief An easy to access representation of llvm.used and llvm.compiler_used.
/// \brief An easy to access representation of llvm.used and llvm.compiler.used.
class LLVMUsed {
SmallPtrSet<GlobalValue *, 8> Used;
SmallPtrSet<GlobalValue *, 8> CompilerUsed;
@ -3104,7 +3104,7 @@ public:
LLVMUsed(const Module &M) {
UsedV = collectUsedGlobalVariables(M, "llvm.used", Used);
CompilerUsedV =
collectUsedGlobalVariables(M, "llvm.compiler_used", CompilerUsed);
collectUsedGlobalVariables(M, "llvm.compiler.used", CompilerUsed);
}
typedef SmallPtrSet<GlobalValue *, 8>::iterator iterator;
iterator usedBegin() { return Used.begin(); }
@ -3135,13 +3135,13 @@ static bool hasUseOtherThanLLVMUsed(GlobalAlias &GA, const LLVMUsed &U) {
assert((!U.usedCount(&GA) || !U.compilerUsedCount(&GA)) &&
"We should have removed the duplicated "
"element from llvm.compiler_used");
"element from llvm.compiler.used");
if (!GA.hasOneUse())
// Strictly more than one use. So at least one is not in llvm.used and
// llvm.compiler_used.
// llvm.compiler.used.
return true;
// Exactly one use. Check if it is in llvm.used or llvm.compiler_used.
// Exactly one use. Check if it is in llvm.used or llvm.compiler.used.
return !U.usedCount(&GA) && !U.compilerUsedCount(&GA);
}
@ -3150,7 +3150,7 @@ static bool hasMoreThanOneUseOtherThanLLVMUsed(GlobalValue &V,
unsigned N = 2;
assert((!U.usedCount(&V) || !U.compilerUsedCount(&V)) &&
"We should have removed the duplicated "
"element from llvm.compiler_used");
"element from llvm.compiler.used");
if (U.usedCount(&V) || U.compilerUsedCount(&V))
++N;
return V.hasNUsesOrMore(N);

2
test/CodeGen/X86/compiler_used.ll
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@ -5,7 +5,7 @@
@Z = internal global i8 4
@llvm.used = appending global [1 x i8*] [ i8* @Z ], section "llvm.metadata"
@llvm.compiler_used = appending global [2 x i8*] [ i8* @X, i8* bitcast (i32* @Y to i8*)], section "llvm.metadata"
@llvm.compiler.used = appending global [2 x i8*] [ i8* @X, i8* bitcast (i32* @Y to i8*)], section "llvm.metadata"
; CHECK-NOT: .no_dead_strip
; CHECK: .no_dead_strip _Z

4
test/Transforms/GlobalOpt/alias-used.ll
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@ -9,8 +9,8 @@
@llvm.used = appending global [3 x i8*] [i8* bitcast (void ()* @fa to i8*), i8* bitcast (void ()* @f to i8*), i8* @ca], section "llvm.metadata"
; CHECK-DAG: @llvm.used = appending global [3 x i8*] [i8* bitcast (void ()* @fa to i8*), i8* bitcast (void ()* @f to i8*), i8* @ca], section "llvm.metadata"
@llvm.compiler_used = appending global [4 x i8*] [i8* bitcast (void ()* @fa3 to i8*), i8* bitcast (void ()* @fa to i8*), i8* @ia, i8* @i], section "llvm.metadata"
; CHECK-DAG: @llvm.compiler_used = appending global [2 x i8*] [i8* bitcast (void ()* @fa3 to i8*), i8* @ia], section "llvm.metadata"
@llvm.compiler.used = appending global [4 x i8*] [i8* bitcast (void ()* @fa3 to i8*), i8* bitcast (void ()* @fa to i8*), i8* @ia, i8* @i], section "llvm.metadata"
; CHECK-DAG: @llvm.compiler.used = appending global [2 x i8*] [i8* bitcast (void ()* @fa3 to i8*), i8* @ia], section "llvm.metadata"
@sameAsUsed = global [3 x i8*] [i8* bitcast (void ()* @fa to i8*), i8* bitcast (void ()* @f to i8*), i8* @ca]
; CHECK-DAG: @sameAsUsed = global [3 x i8*] [i8* bitcast (void ()* @f to i8*), i8* bitcast (void ()* @f to i8*), i8* @c]

4
test/Verifier/llvm.compiler_used-invalid-type.ll
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@ -1,6 +1,6 @@
; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
@llvm.compiler_used = appending global [1 x i32] [i32 0], section "llvm.metadata"
@llvm.compiler.used = appending global [1 x i32] [i32 0], section "llvm.metadata"
; CHECK: wrong type for intrinsic global variable
; CHECK-NEXT: [1 x i32]* @llvm.compiler_used
; CHECK-NEXT: [1 x i32]* @llvm.compiler.used