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optabs.c (prepare_float_lib_cmp): Protect *px and *py from queue.

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* optabs.c (prepare_float_lib_cmp): Protect *px and *py from
	queue.

From-SVN: r34283
This commit is contained in:
Alexandre Oliva 2000-05-31 04:27:56 +00:00 committed by Jeff Law
parent ab577d8a3d
commit 885e80cc8a
2 changed files with 7 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Tue May 30 22:25:57 2000 Alexandre Oliva <aoliva@cygnus.com>
* optabs.c (prepare_float_lib_cmp): Protect *px and *py from
queue.
2000-05-30 Michael Meissner <meissner@redhat.com>
* dwarf2out.c (dwarf2out_frame_debug_expr): Ignore HIGH

3
gcc/optabs.c
View File

@ -3276,7 +3276,8 @@ prepare_float_lib_cmp (px, py, pcomparison, pmode, punsignedp)
int *punsignedp;
{
enum rtx_code comparison = *pcomparison;
rtx x = *px, y = *py;
rtx x = *px = protect_from_queue (*px, 0);
rtx y = *py = protect_from_queue (*py, 0);
enum machine_mode mode = GET_MODE (x);
rtx libfunc = 0;
rtx result;