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(parent: 120cdf6) | patch
Add an UNSPEC_PROLOGUE_USE to prevent the link register from being considered dead.
authorNick Clifton <nickc@redhat.com>
Mon, 20 Jan 2003 18:59:43 +0000 (18:59 +0000)
committerNick Clifton <nickc@gcc.gnu.org>
Mon, 20 Jan 2003 18:59:43 +0000 (18:59 +0000)
commite32894124dc9860e977b8ebe23b9b21a2ca066ec
tree964485e9f01270d98d7b1fc07b65f9917509b03ftree
parent120cdf68d5dbc7b2819d7e97a26acf4436bb66f8commit | diff
Add an UNSPEC_PROLOGUE_USE to prevent the link register from being considered dead.

Add a testcase for the bug fixed by this patch.

From-SVN: r61509
gcc/ChangeLog diff | blob | history
gcc/config/arm/arm.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/20030117-1.c [new file with mode: 0644] blob