d7382cc0e4
Every minor version bump of a major version will result in a huge patch diff because of the moving of all the patches from version e.g. 11.2.0 to 11.3.0. This commit only use the major version for the patch folders to differentiate between the different gcc versions. This will significantly improve the reviewing of the smaller version bump patches and help to see what really changed in a minor version bump. Signed-off-by: Nick Hainke <vincent@systemli.org>
21 lines
686 B
Diff
21 lines
686 B
Diff
Fix https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790.
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MIPS16 functions have a static assembler prologue which clobbers
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registers v0 and v1. Add these register clobbers to function call
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instructions.
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--- a/gcc/config/mips/mips.cc
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+++ b/gcc/config/mips/mips.cc
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@@ -3134,6 +3134,12 @@ mips_emit_call_insn (rtx pattern, rtx or
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emit_insn (gen_update_got_version ());
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}
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+ if (TARGET_MIPS16 && TARGET_USE_GOT)
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+ {
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+ clobber_reg (&CALL_INSN_FUNCTION_USAGE (insn), MIPS16_PIC_TEMP);
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+ clobber_reg (&CALL_INSN_FUNCTION_USAGE (insn), MIPS_PROLOGUE_TEMP (word_mode));
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+ }
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+
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if (TARGET_MIPS16
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&& TARGET_EXPLICIT_RELOCS
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&& TARGET_CALL_CLOBBERED_GP)
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