[LLVMbugs] [Bug 3576] New: llvm-gcc ignores local attribute used without -funit-at-a-time

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=3576

           Summary: llvm-gcc ignores local attribute used without -funit-at-
                    a-time
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: daniel at zuster.org
                CC: llvmbugs at cs.uiuc.edu


ddunbar at ozzy:CodeGen$ echo "void f1() { static int l0 __attribute__((used)) =
5222; }" | llvm-gcc -emit-llvm -S -o - -x c -
target datalayout =
"e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin10.0"

define void @f1() nounwind {
entry:
        br label %return

return:         ; preds = %entry
        ret void
}
ddunbar at ozzy:CodeGen$ echo "void f1() { static int l0 __attribute__((used)) =
5222; }" | llvm-gcc -emit-llvm -S -o - -x c - -funit-at-a-time
target datalayout =
"e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin10.0"
@l0.1444 = internal global i32 5222             ; <i32*> [#uses=1]
@llvm.used = appending global [1 x i8*] [ i8* bitcast (i32* @l0.1444 to i8*) ],
section "llvm.metadata"         ; <[1 x i8*]*> [#uses=0]

define void @f1() nounwind {
entry:
        br label %return

return:         ; preds = %entry
        ret void
}


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