llvm-6502/test/CodeGen/CBackend/2007-01-17-StackSaveNRestore.ll

; RUN: llc < %s -march=c | grep __builtin_stack_save
; RUN: llc < %s -march=c | grep __builtin_stack_restore
; PR1028

declare i8* @llvm.stacksave()
declare void @llvm.stackrestore(i8*)

define i8* @test() {
    %s = call i8* @llvm.stacksave()
    call void @llvm.stackrestore(i8* %s)
    ret i8* %s
}
Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-09 00:09:15 +00:00			`; RUN: llc < %s -march=c \| grep __builtin_stack_save`
			`; RUN: llc < %s -march=c \| grep __builtin_stack_restore`
For PR1028: Ensure the CBE generates calls to GCC builtins for stack_save and stack_restore when it encounters the corresponding intrinsics. Patch by Gordon Henriksen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33312 91177308-0d34-0410-b5e6-96231b3b80d8 2007-01-17 23:20:43 +00:00			`; PR1028`

For PR761: Remove "target endian/pointersize" or add "target datalayout" to make the test parse properly or set the datalayout because defaults changes. For PR645: Make global names use the @ prefix. For llvm-upgrade changes: Fix test cases or completely remove use of llvm-upgrade for test cases that cannot survive the new renaming or upgrade capabilities. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33533 91177308-0d34-0410-b5e6-96231b3b80d8 2007-01-26 08:25:06 +00:00			`declare i8* @llvm.stacksave()`
			`declare void @llvm.stackrestore(i8*)`
For PR1028: Ensure the CBE generates calls to GCC builtins for stack_save and stack_restore when it encounters the corresponding intrinsics. Patch by Gordon Henriksen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33312 91177308-0d34-0410-b5e6-96231b3b80d8 2007-01-17 23:20:43 +00:00
For PR761: Remove "target endian/pointersize" or add "target datalayout" to make the test parse properly or set the datalayout because defaults changes. For PR645: Make global names use the @ prefix. For llvm-upgrade changes: Fix test cases or completely remove use of llvm-upgrade for test cases that cannot survive the new renaming or upgrade capabilities. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33533 91177308-0d34-0410-b5e6-96231b3b80d8 2007-01-26 08:25:06 +00:00			`define i8* @test() {`
			`%s = call i8* @llvm.stacksave()`
			`call void @llvm.stackrestore(i8* %s)`
For PR1028: Ensure the CBE generates calls to GCC builtins for stack_save and stack_restore when it encounters the corresponding intrinsics. Patch by Gordon Henriksen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33312 91177308-0d34-0410-b5e6-96231b3b80d8 2007-01-17 23:20:43 +00:00			`ret i8* %s`
			`}`