[LLVMbugs] [Bug 4152] New: [Linux kernel] invalid asm constraint 'i'

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Mon May 4 05:14:31 PDT 2009


http://llvm.org/bugs/show_bug.cgi?id=4152

           Summary: [Linux kernel] invalid asm constraint 'i'
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Common Code Generator Code
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: jgarzik at pobox.com
                CC: llvmbugs at cs.uiuc.edu
            Blocks: 4068


Created an attachment (id=2943)
 --> (http://llvm.org/bugs/attachment.cgi?id=2943)
pre-processed source code: arch/x86/kernel/process_64.c

clang -MD -MF arch/x86/kernel/.process_64.o.d  -nostdinc -isystem include
-Iinclude  -I/spare/repo/linux-2.6/arch/x86/include -include
include/linux/autoconf.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes
-Wno-trigraphs -fno-strict-aliasing -fno-common
-Werror-implicit-function-declaration -Os -m64 -mtune=generic -mno-red-zone
-mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1
-DCONFIG_AS_CFI_SIGNAL_FRAME=1 -pipe -Wno-sign-compare
-fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow
-Wframe-larger-than=2048 -fno-omit-frame-pointer -fno-optimize-sibling-calls -g
-pg -Wdeclaration-after-statement -Wno-pointer-sign -fwrapv -fno-dwarf2-cfi-asm
  -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(process_64)" 
-D"KBUILD_MODNAME=KBUILD_STR(process_64)" -D"DEBUG_HASH=48" -D"DEBUG_HASH2=34"
-c -o arch/x86/kernel/.tmp_process_64.o arch/x86/kernel/process_64.c
clang: warning: the clang compiler does not yet support '-pg'
warning: unknown warning option: -Wframe-larger-than=2048
llvm: error: Invalid operand for inline asm constraint 'i'!
make[1]: *** [arch/x86/kernel/process_64.o] Error 1
make: *** [arch/x86/kernel] Error 2


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