[llvm-bugs] [Bug 32526] New: [AArch64] asm prints # for imms that is used for directives

via llvm-bugs llvm-bugs at lists.llvm.org
Tue Apr 4 17:11:26 PDT 2017


https://bugs.llvm.org/show_bug.cgi?id=32526

            Bug ID: 32526
           Summary: [AArch64] asm prints # for imms that is used for
                    directives
           Product: new-bugs
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: weimingz at codeaurora.org
                CC: llvm-bugs at lists.llvm.org

Given code like 

#define SET_SYM(sym, val) asm(" .set " #sym ", %0" :: "I"(val));
ASM_EXPORT(foo, sizeof(bar));

Clang will print the asm like ".set foo, #10"
The "#" causes the assembling error.

GNU compiler works fine.

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