i965: Silence warning.
intel_asm_annotation.c: In function ‘annotation_insert_error’: intel_asm_annotation.c:214:18: warning: ‘ann’ may be used uninitialized in this function [-Wmaybe-uninitialized] ann->error = ralloc_strdup(annotation->mem_ctx, error); ^ I initially tried changing the type of ann_count to unsigned (is currently int), since that in addition to the check that it's non-zero at the beginning of the function seems sufficient to prove that it must be greater than zero. Unfortunately that wasn't sufficient.
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@ -185,6 +185,8 @@ annotation_insert_error(struct annotation_info *annotation, unsigned offset,
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if (!annotation_array_ensure_space(annotation))
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return;
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assume(annotation->ann_count > 0);
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for (int i = 0; i < annotation->ann_count; i++) {
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struct annotation *cur = &annotation->ann[i];
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struct annotation *next = &annotation->ann[i + 1];
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@ -206,8 +208,6 @@ annotation_insert_error(struct annotation_info *annotation, unsigned offset,
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break;
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}
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assume(ann != NULL);
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if (ann->error)
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ralloc_strcat(&ann->error, error);
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else
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