22 lines
755 B
Text
22 lines
755 B
Text
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Index: gcc/config/pa/pa.c
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--- gcc/config/pa/pa.c.orig
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+++ gcc/config/pa/pa.c
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@@ -38,6 +38,7 @@ along with GCC; see the file COPYING3. If not see
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#include "recog.h"
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#include "diagnostic-core.h"
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#include "insn-attr.h"
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+#include "flags.h"
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#include "alias.h"
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#include "fold-const.h"
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#include "stor-layout.h"
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@@ -3930,6 +3931,9 @@ pa_expand_prologue (void)
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actual_fsize = pa_compute_frame_size (size, &save_fregs);
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if (flag_stack_usage_info)
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current_function_static_stack_size = actual_fsize;
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+
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+ if (warn_stack_larger_than && actual_fsize > stack_larger_than_size)
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+ warning (OPT_Wstack_larger_than_, "stack usage is %lld bytes", actual_fsize);
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/* Compute a few things we will use often. */
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tmpreg = gen_rtx_REG (word_mode, 1);
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