- remove unused patch

git-svn-id: svn://anonscm.debian.org/gcccvs/branches/sid/gcc-5@8173 6ca36cf4-e1d1-0310-8c6f-e303bb2178ca

1 files changed, 0 insertions, 78 deletions

diff --git a/debian/patches/pr58369.diff b/debian/patches/pr58369.diff
deleted file mode 100644
index 154949f..0000000
--- a/debian/patches/pr58369.diff
+++ /dev/null
@@ -1,78 +0,0 @@
-# DP: backport of trunk r204224
-# DP: fixes ICE during building boost 1.54
-# DP:
-# DP: PR rtl-optimization/58369
-# DP: * reload1.c (compute_reload_subreg_offset): New function.
-# DP: (choose_reload_regs): Use it to pass endian-correct
-# DP: offset to subreg_regno_offset.
-
---- a/src/gcc/reload1.c
-+++ b/src/gcc/reload1.c
-@@ -6362,6 +6362,37 @@ replaced_subreg (rtx x)
- }
- #endif
- 
-+/* Compute the offset to pass to subreg_regno_offset, for a pseudo of
-+   mode OUTERMODE that is available in a hard reg of mode INNERMODE.
-+   SUBREG is non-NULL if the pseudo is a subreg whose reg is a pseudo,
-+   otherwise it is NULL.  */
-+
-+static int
-+compute_reload_subreg_offset (enum machine_mode outermode,
-+			      rtx subreg,
-+			      enum machine_mode innermode)
-+{
-+  int outer_offset;
-+  enum machine_mode middlemode;
-+
-+  if (!subreg)
-+    return subreg_lowpart_offset (outermode, innermode);
-+
-+  outer_offset = SUBREG_BYTE (subreg);
-+  middlemode = GET_MODE (SUBREG_REG (subreg));
-+
-+  /* If SUBREG is paradoxical then return the normal lowpart offset
-+     for OUTERMODE and INNERMODE.  Our caller has already checked
-+     that OUTERMODE fits in INNERMODE.  */
-+  if (outer_offset == 0
-+      && GET_MODE_SIZE (outermode) > GET_MODE_SIZE (middlemode))
-+    return subreg_lowpart_offset (outermode, innermode);
-+
-+  /* SUBREG is normal, but may not be lowpart; return OUTER_OFFSET
-+     plus the normal lowpart offset for MIDDLEMODE and INNERMODE.  */
-+  return outer_offset + subreg_lowpart_offset (middlemode, innermode);
-+}
-+
- /* Assign hard reg targets for the pseudo-registers we must reload
-    into hard regs for this insn.
-    Also output the instructions to copy them in and out of the hard regs.
-@@ -6499,6 +6530,7 @@ choose_reload_regs (struct insn_chain *c
- 	      int byte = 0;
- 	      int regno = -1;
- 	      enum machine_mode mode = VOIDmode;
-+	      rtx subreg = NULL_RTX;
- 
- 	      if (rld[r].in == 0)
- 		;
-@@ -6519,7 +6551,10 @@ choose_reload_regs (struct insn_chain *c
- 		  if (regno < FIRST_PSEUDO_REGISTER)
- 		    regno = subreg_regno (rld[r].in_reg);
- 		  else
--		    byte = SUBREG_BYTE (rld[r].in_reg);
-+		    {
-+		      subreg = rld[r].in_reg;
-+		      byte = SUBREG_BYTE (subreg);
-+		    }
- 		  mode = GET_MODE (rld[r].in_reg);
- 		}
- #ifdef AUTO_INC_DEC
-@@ -6557,6 +6592,9 @@ choose_reload_regs (struct insn_chain *c
- 		  rtx last_reg = reg_last_reload_reg[regno];
- 
- 		  i = REGNO (last_reg);
-+		  byte = compute_reload_subreg_offset (mode,
-+						       subreg,
-+						       GET_MODE (last_reg));
- 		  i += subreg_regno_offset (i, GET_MODE (last_reg), byte, mode);
- 		  last_class = REGNO_REG_CLASS (i);
-