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(parent: aa5761b) | patch
Add an UNSPEC_PROLOGUE_USE to prevent the link register from being considered dead.
authornickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 20 Jan 2003 18:59:43 +0000 (18:59 +0000)
committernickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 20 Jan 2003 18:59:43 +0000 (18:59 +0000)
commitef5651d00a92cf1245267f76ee0b95ee2c4d15b9
tree964485e9f01270d98d7b1fc07b65f9917509b03ftree | snapshot
parentaa5761b742fda869dca2e21178f9b9a98006e837commit | 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61509 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/config/arm/arm.md diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/execute/20030117-1.c [new file with mode: 0644] blob
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