forked from OSchip/llvm-project
71 lines
2.2 KiB
LLVM
71 lines
2.2 KiB
LLVM
|
; RUN: llc -verify-machineinstrs -enable-machine-outliner -mtriple \
|
||
|
; RUN: aarch64-arm-none-eabi %s -o - | FileCheck %s
|
||
|
|
||
|
define void @a() "sign-return-address"="all" "sign-return-address-key"="b_key" nounwind {
|
||
|
; CHECK-LABEL: a: // @a
|
||
|
; CHECK-NEXT: // %bb.0:
|
||
|
; CHECK-NEXT: pacibsp
|
||
|
%1 = alloca i32, align 4
|
||
|
%2 = alloca i32, align 4
|
||
|
%3 = alloca i32, align 4
|
||
|
%4 = alloca i32, align 4
|
||
|
%5 = alloca i32, align 4
|
||
|
%6 = alloca i32, align 4
|
||
|
store i32 1, i32* %1, align 4
|
||
|
store i32 2, i32* %2, align 4
|
||
|
store i32 3, i32* %3, align 4
|
||
|
store i32 4, i32* %4, align 4
|
||
|
store i32 5, i32* %5, align 4
|
||
|
store i32 6, i32* %6, align 4
|
||
|
; CHECK: autibsp
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
define void @b() "sign-return-address"="all" "sign-return-address-key"="b_key" nounwind {
|
||
|
; CHECK-LABEL: b: // @b
|
||
|
; CHECK-NEXT: // %bb.0:
|
||
|
; CHECK-NEXT: pacibsp
|
||
|
%1 = alloca i32, align 4
|
||
|
%2 = alloca i32, align 4
|
||
|
%3 = alloca i32, align 4
|
||
|
%4 = alloca i32, align 4
|
||
|
%5 = alloca i32, align 4
|
||
|
%6 = alloca i32, align 4
|
||
|
store i32 1, i32* %1, align 4
|
||
|
store i32 2, i32* %2, align 4
|
||
|
store i32 3, i32* %3, align 4
|
||
|
store i32 4, i32* %4, align 4
|
||
|
store i32 5, i32* %5, align 4
|
||
|
store i32 6, i32* %6, align 4
|
||
|
; CHECK: autibsp
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
define void @c() "sign-return-address"="all" "sign-return-address-key"="b_key" nounwind {
|
||
|
; CHECK-LABEL: c: // @c
|
||
|
; CHECK-NEXT: // %bb.0:
|
||
|
; CHECK-NEXT: pacibsp
|
||
|
%1 = alloca i32, align 4
|
||
|
%2 = alloca i32, align 4
|
||
|
%3 = alloca i32, align 4
|
||
|
%4 = alloca i32, align 4
|
||
|
%5 = alloca i32, align 4
|
||
|
%6 = alloca i32, align 4
|
||
|
store i32 1, i32* %1, align 4
|
||
|
store i32 2, i32* %2, align 4
|
||
|
store i32 3, i32* %3, align 4
|
||
|
store i32 4, i32* %4, align 4
|
||
|
store i32 5, i32* %5, align 4
|
||
|
store i32 6, i32* %6, align 4
|
||
|
; CHECK: autibsp
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
; CHECK-LABEL: OUTLINED_FUNCTION_0:
|
||
|
; CHECK: // %bb.0:
|
||
|
; CHECK-NEXT: .cfi_b_key_frame
|
||
|
; CHECK-NEXT: pacibsp
|
||
|
; CHECK-NEXT: .cfi_negate_ra_state
|
||
|
; CHECK: autibsp
|
||
|
; CHECK-NEXT: ret
|