xref: /aosp_15_r20/external/llvm/test/CodeGen/SPARC/stack-protector.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=sparc-unknown-linux < %s | FileCheck %s --check-prefix=LINUX-32
2*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=sparc64-unknown-linux < %s | FileCheck %s --check-prefix=LINUX-64
3*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=sparc-unknown-solaris < %s | FileCheck %s --check-prefix=GENERIC
4*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=sparc64-unknown-solaris < %s | FileCheck %s --check-prefix=GENERIC
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker; LINUX-32: ld [%g7+20], [[REG1:%[ilo][0-9]*]]
7*9880d681SAndroid Build Coastguard Worker; LINUX-64: ldx [%g7+40], [[REG1:%[ilo][0-9]*]]
8*9880d681SAndroid Build Coastguard Worker; LINUX-32-NOT: __stack_chk_guard
9*9880d681SAndroid Build Coastguard Worker; LINUX-64-NOT: __stack_chk_guard
10*9880d681SAndroid Build Coastguard Worker; GENERIC: __stack_chk_guard
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Worker@"\01LC" = internal constant [11 x i8] c"buf == %s\0A\00"		; <[11 x i8]*> [#uses=1]
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Workerdefine void @test(i8* %a) nounwind ssp {
15*9880d681SAndroid Build Coastguard Workerentry:
16*9880d681SAndroid Build Coastguard Worker	%a_addr = alloca i8*		; <i8**> [#uses=2]
17*9880d681SAndroid Build Coastguard Worker	%buf = alloca [8 x i8]		; <[8 x i8]*> [#uses=2]
18*9880d681SAndroid Build Coastguard Worker  %"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
19*9880d681SAndroid Build Coastguard Worker	store i8* %a, i8** %a_addr
20*9880d681SAndroid Build Coastguard Worker	%buf1 = bitcast [8 x i8]* %buf to i8*		; <i8*> [#uses=1]
21*9880d681SAndroid Build Coastguard Worker	%0 = load i8*, i8** %a_addr, align 4		; <i8*> [#uses=1]
22*9880d681SAndroid Build Coastguard Worker	%1 = call i8* @strcpy(i8* %buf1, i8* %0) nounwind		; <i8*> [#uses=0]
23*9880d681SAndroid Build Coastguard Worker  %buf2 = bitcast [8 x i8]* %buf to i8*		; <i8*> [#uses=1]
24*9880d681SAndroid Build Coastguard Worker	%2 = call i32 (i8*, ...) @printf(i8* getelementptr ([11 x i8], [11 x i8]* @"\01LC", i32 0, i32 0), i8* %buf2) nounwind		; <i32> [#uses=0]
25*9880d681SAndroid Build Coastguard Worker	br label %return
26*9880d681SAndroid Build Coastguard Worker
27*9880d681SAndroid Build Coastguard Workerreturn:		; preds = %entry
28*9880d681SAndroid Build Coastguard Worker	ret void
29*9880d681SAndroid Build Coastguard Worker}
30*9880d681SAndroid Build Coastguard Worker
31*9880d681SAndroid Build Coastguard Workerdeclare i8* @strcpy(i8*, i8*) nounwind
32*9880d681SAndroid Build Coastguard Worker
33*9880d681SAndroid Build Coastguard Workerdeclare i32 @printf(i8*, ...) nounwind
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