X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2Fconfig%2Fi386%2Fi386.c;h=eddbfb5b19016a1cc20f57acf9265bcfd2514c01;hp=d89adae344762b12658037d0f941efd50a19ad4e;hb=3cb4b8e201bbdc2105b79eb5995ddd5e6c88c56b;hpb=071be23809d255227730595ebfae85181b744ac8

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index d89adae3447..eddbfb5b190 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -12675,6 +12675,9 @@ legitimize_tls_address (rtx x, enum tls_model model, bool for_mov)
 	  tp = get_thread_pointer (true);
 	  dest = force_reg (Pmode, gen_rtx_PLUS (Pmode, tp, dest));
 
+	  if (GET_MODE (x) != Pmode)
+	    x = gen_rtx_ZERO_EXTEND (Pmode, x);
+
 	  set_unique_reg_note (get_last_insn (), REG_EQUAL, x);
 	}
       else
@@ -12683,13 +12686,17 @@ legitimize_tls_address (rtx x, enum tls_model model, bool for_mov)
 
 	  if (TARGET_64BIT)
 	    {
-	      rtx rax = gen_rtx_REG (Pmode, AX_REG), insns;
+	      rtx rax = gen_rtx_REG (Pmode, AX_REG);
+	      rtx insns;
 
 	      start_sequence ();
 	      emit_call_insn (gen_tls_global_dynamic_64 (rax, x, caddr));
 	      insns = get_insns ();
 	      end_sequence ();
 
+	      if (GET_MODE (x) != Pmode)
+		x = gen_rtx_ZERO_EXTEND (Pmode, x);
+
 	      RTL_CONST_CALL_P (insns) = 1;
 	      emit_libcall_block (insns, dest, rax, x);
 	    }
@@ -12731,7 +12738,8 @@ legitimize_tls_address (rtx x, enum tls_model model, bool for_mov)
 
 	  if (TARGET_64BIT)
 	    {
-	      rtx rax = gen_rtx_REG (Pmode, AX_REG), insns, eqv;
+	      rtx rax = gen_rtx_REG (Pmode, AX_REG);
+	      rtx insns, eqv;
 
 	      start_sequence ();
 	      emit_call_insn (gen_tls_local_dynamic_base_64 (rax, caddr));
@@ -12759,6 +12767,9 @@ legitimize_tls_address (rtx x, enum tls_model model, bool for_mov)
 	{
 	  dest = force_reg (Pmode, gen_rtx_PLUS (Pmode, dest, tp));
 
+	  if (GET_MODE (x) != Pmode)
+	    x = gen_rtx_ZERO_EXTEND (Pmode, x);
+
 	  set_unique_reg_note (get_last_insn (), REG_EQUAL, x);
 	}
       break;