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authorChristophe Lyon <christophe.lyon@st.com>2019-09-10 09:49:20 +0200
committerChristophe Lyon <clyon@gcc.gnu.org>2019-09-10 09:49:20 +0200
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tree15890a51cbc79b3ea6f3535c8a36b6a91707994e /gcc/dwarf2out.c
parent5d727a4b20257275df59182b00f3bf240772cd0d (diff)
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[ARM/FDPIC v6 07/24] [ARM] FDPIC: Avoid saving/restoring r9 on stack since it is read-only
2019-09-10 Christophe Lyon <christophe.lyon@st.com> Mickaël Guêné <mickael.guene@st.com> gcc/ * config/arm/arm.h (PIC_REGISTER_MAY_NEED_SAVING): New helper. * config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Handle FDPIC. Co-Authored-By: Mickaël Guêné <mickael.guene@st.com> From-SVN: r275569
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