19809ae262
Fix the build failure when built with newer gcc:
/home/pmos/build/src/gcc-4.9.2/gcc/reload1.c:89:24: error: use of an operand of type 'bool' in 'operator++' is forbidden in C++17
89 | (this_target_reload->x_spill_indirect_levels)
| ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/home/pmos/build/src/gcc-4.9.2/gcc/reload1.c:444:7: note: in expansion of macro 'spill_indirect_levels'
444 | spill_indirect_levels++;
| ^~~~~~~~~~~~~~~~~~~~~
Patch source: https://github.com/ChrisMacGregor/esp-open-sdk/blob/master/1001-fix-reload1-compile-error.patch
17 lines
578 B
Diff
17 lines
578 B
Diff
Avoid gcc/reload1.c compile error when building with newer gcc (e.g. gcc 11.2 on Ubuntu 21.10).
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The error was:
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.../esp-open-sdk/crosstool-NG/.build/src/gcc-4.8.5/gcc/reload1.c:89:24: error: use of an operand of type 'bool' in 'operator++' is forbidden in C++17
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--- gcc-4.8.5/gcc/reload1.c~ 2013-01-21 06:55:05.000000000 -0800
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+++ gcc-4.8.5/gcc/reload1.c 2022-01-05 17:18:10.148547719 -0800
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@@ -440,7 +440,7 @@
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while (memory_address_p (QImode, tem))
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{
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- spill_indirect_levels++;
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+ spill_indirect_levels = 1;
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tem = gen_rtx_MEM (Pmode, tem);
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}
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