llvm/test/CodeGen/X86/tls-pic.ll
Stephen Lin 8b2b8a1835 Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.
This update was done with the following bash script:

  find test/CodeGen -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc.*debug" $NAME; then
      TEMP=`mktemp -t temp`
      cp $NAME $TEMP
      sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \
      while read FUNC; do
        sed -i '' "s/;\(.*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP
      done
      sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP
      sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP
      sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP
      sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP
      mv $TEMP $NAME
    fi
  done


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 06:24:09 +00:00

88 lines
1.7 KiB
LLVM

; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X32 %s
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X64 %s
@i = thread_local global i32 15
@j = internal thread_local global i32 42
@k = internal thread_local global i32 42
define i32 @f1() {
entry:
%tmp1 = load i32* @i
ret i32 %tmp1
}
; X32-LABEL: f1:
; X32: leal i@TLSGD(,%ebx), %eax
; X32: calll ___tls_get_addr@PLT
; X64-LABEL: f1:
; X64: leaq i@TLSGD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
@i2 = external thread_local global i32
define i32* @f2() {
entry:
ret i32* @i
}
; X32-LABEL: f2:
; X32: leal i@TLSGD(,%ebx), %eax
; X32: calll ___tls_get_addr@PLT
; X64-LABEL: f2:
; X64: leaq i@TLSGD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
define i32 @f3() {
entry:
%tmp1 = load i32* @i ; <i32> [#uses=1]
ret i32 %tmp1
}
; X32-LABEL: f3:
; X32: leal i@TLSGD(,%ebx), %eax
; X32: calll ___tls_get_addr@PLT
; X64-LABEL: f3:
; X64: leaq i@TLSGD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
define i32* @f4() nounwind {
entry:
ret i32* @i
}
; X32-LABEL: f4:
; X32: leal i@TLSGD(,%ebx), %eax
; X32: calll ___tls_get_addr@PLT
; X64-LABEL: f4:
; X64: leaq i@TLSGD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
define i32 @f5() nounwind {
entry:
%0 = load i32* @j, align 4
%1 = load i32* @k, align 4
%add = add nsw i32 %0, %1
ret i32 %add
}
; X32-LABEL: f5:
; X32: leal {{[jk]}}@TLSLDM(%ebx)
; X32: calll ___tls_get_addr@PLT
; X32: movl {{[jk]}}@DTPOFF(%e
; X32: addl {{[jk]}}@DTPOFF(%e
; X64-LABEL: f5:
; X64: leaq {{[jk]}}@TLSLD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
; X64: movl {{[jk]}}@DTPOFF(%r
; X64: addl {{[jk]}}@DTPOFF(%r