21 lines
633 B
Text
21 lines
633 B
Text
Index: gcc/config/i386/i386.c
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--- gcc/config/i386/i386.c.orig
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+++ gcc/config/i386/i386.c
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@@ -11628,6 +11628,7 @@ ix86_compute_frame_layout (void)
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}
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}
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+ frame->local_size = size;
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frame->nregs = ix86_nsaved_regs ();
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frame->nsseregs = ix86_nsaved_sseregs ();
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@@ -13695,6 +13696,9 @@ ix86_expand_prologue (void)
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RTX_FRAME_RELATED_P (insn) = 1;
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}
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}
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+
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+ if (warn_stack_larger_than && frame.local_size > stack_larger_than_size)
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+ warning (OPT_Wstack_larger_than_, "stack usage is %lld bytes", frame.local_size);
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int_registers_saved = (frame.nregs == 0);
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sse_registers_saved = (frame.nsseregs == 0);
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