From 65a74b5d5b6b36052ca989c82e329b52a55121ff Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 5 Feb 2009 18:29:11 +0000 Subject: [PATCH] re PR rtl-optimization/39110 (Revision 143939 breaks bootstrap on Linux/ia64) 2009-02-05 Paolo Bonzini PR rtl-optimization/39110 * rtlanal.c (rtx_addr_can_trap_p_1): Shortcut unaligned addresses, not aligned ones. From-SVN: r143971 --- gcc/ChangeLog | 6 ++++++ gcc/rtlanal.c | 3 ++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 24623034bc8..a8d6685bd62 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2009-02-05 Paolo Bonzini + + PR rtl-optimization/39110 + * rtlanal.c (rtx_addr_can_trap_p_1): Shortcut unaligned + addresses, not aligned ones. + 2009-02-05 Daniel Berlin Richard Guenther diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index cc7775ffd63..e39dea2c08c 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -282,7 +282,8 @@ rtx_addr_can_trap_p_1 (const_rtx x, HOST_WIDE_INT offset, HOST_WIDE_INT size, actual_offset -= STACK_POINTER_OFFSET; #endif - return actual_offset % GET_MODE_SIZE (mode) != 0; + if (actual_offset % GET_MODE_SIZE (mode) != 0) + return 1; } switch (code) -- 2.11.4.GIT