From 048c31c4e19d1bb060c79011cb25dfeff51c3ef1 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Mon, 5 Dec 2011 21:21:21 -0800 Subject: gcc: Backport patch from trunk to fix ICE seen on armv7 with mesa-xlib This patch is a backport of http://patchwork.ozlabs.org/patch/110517/ Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- .../gcc/gcc-4.6/gcc-arm-set-cost.patch | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch (limited to 'meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch') diff --git a/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch b/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch new file mode 100644 index 000000000..04dabaf60 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch @@ -0,0 +1,34 @@ +2011-08-18 Richard Sandiford + + gcc/ + Backport from mainline: + + 2011-08-18 Richard Sandiford + + * config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET. + (arm_size_rtx_costs): Likewise. + +=== modified file 'gcc/config/arm/arm.c' +--- old/gcc/config/arm/arm.c 2011-08-12 08:08:31 +0000 ++++ new/gcc/config/arm/arm.c 2011-08-18 13:53:37 +0000 +@@ -7464,6 +7464,9 @@ + *total = COSTS_N_INSNS (4); + return true; + ++ case SET: ++ return false; ++ + default: + *total = COSTS_N_INSNS (4); + return false; +@@ -7811,6 +7814,9 @@ + *total = COSTS_N_INSNS (1) + 1; + return true; + ++ case SET: ++ return false; ++ + default: + if (mode != VOIDmode) + *total = COSTS_N_INSNS (ARM_NUM_REGS (mode)); + -- cgit v1.2.3