You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
2.6 KiB
95 lines
2.6 KiB
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=DARWIN-ARM
|
|
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=LINUX-ARM
|
|
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=DARWIN-THUMB2
|
|
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=thumbv7-linux-gnueabi | FileCheck %s --check-prefix=LINUX-THUMB2
|
|
|
|
define i8* @frameaddr_index0() nounwind {
|
|
entry:
|
|
; DARWIN-ARM-LABEL: frameaddr_index0:
|
|
; DARWIN-ARM: push {r7, lr}
|
|
; DARWIN-ARM: mov r7, sp
|
|
; DARWIN-ARM: mov r0, r7
|
|
|
|
; DARWIN-THUMB2-LABEL: frameaddr_index0:
|
|
; DARWIN-THUMB2: push {r7, lr}
|
|
; DARWIN-THUMB2: mov r7, sp
|
|
; DARWIN-THUMB2: mov r0, r7
|
|
|
|
; LINUX-ARM-LABEL: frameaddr_index0:
|
|
; LINUX-ARM: push {r11, lr}
|
|
; LINUX-ARM: mov r11, sp
|
|
; LINUX-ARM: mov r0, r11
|
|
|
|
; LINUX-THUMB2-LABEL: frameaddr_index0:
|
|
; LINUX-THUMB2: push {r7, lr}
|
|
; LINUX-THUMB2: mov r7, sp
|
|
; LINUX-THUMB2: mov r0, r7
|
|
|
|
%0 = call i8* @llvm.frameaddress(i32 0)
|
|
ret i8* %0
|
|
}
|
|
|
|
define i8* @frameaddr_index1() nounwind {
|
|
entry:
|
|
; DARWIN-ARM-LABEL: frameaddr_index1:
|
|
; DARWIN-ARM: push {r7, lr}
|
|
; DARWIN-ARM: mov r7, sp
|
|
; DARWIN-ARM: ldr r0, [r7]
|
|
|
|
; DARWIN-THUMB2-LABEL: frameaddr_index1:
|
|
; DARWIN-THUMB2: push {r7, lr}
|
|
; DARWIN-THUMB2: mov r7, sp
|
|
; DARWIN-THUMB2: ldr r0, [r7]
|
|
|
|
; LINUX-ARM-LABEL: frameaddr_index1:
|
|
; LINUX-ARM: push {r11, lr}
|
|
; LINUX-ARM: mov r11, sp
|
|
; LINUX-ARM: ldr r0, [r11]
|
|
|
|
; LINUX-THUMB2-LABEL: frameaddr_index1:
|
|
; LINUX-THUMB2: push {r7, lr}
|
|
; LINUX-THUMB2: mov r7, sp
|
|
; LINUX-THUMB2: mov r0, r7
|
|
; LINUX-THUMB2: ldr r0, [r0]
|
|
|
|
%0 = call i8* @llvm.frameaddress(i32 1)
|
|
ret i8* %0
|
|
}
|
|
|
|
define i8* @frameaddr_index3() nounwind {
|
|
entry:
|
|
; DARWIN-ARM-LABEL: frameaddr_index3:
|
|
; DARWIN-ARM: push {r7, lr}
|
|
; DARWIN-ARM: mov r7, sp
|
|
; DARWIN-ARM: ldr r0, [r7]
|
|
; DARWIN-ARM: ldr r0, [r0]
|
|
; DARWIN-ARM: ldr r0, [r0]
|
|
|
|
; DARWIN-THUMB2-LABEL: frameaddr_index3:
|
|
; DARWIN-THUMB2: push {r7, lr}
|
|
; DARWIN-THUMB2: mov r7, sp
|
|
; DARWIN-THUMB2: ldr r0, [r7]
|
|
; DARWIN-THUMB2: ldr r0, [r0]
|
|
; DARWIN-THUMB2: ldr r0, [r0]
|
|
|
|
; LINUX-ARM-LABEL: frameaddr_index3:
|
|
; LINUX-ARM: push {r11, lr}
|
|
; LINUX-ARM: mov r11, sp
|
|
; LINUX-ARM: ldr r0, [r11]
|
|
; LINUX-ARM: ldr r0, [r0]
|
|
; LINUX-ARM: ldr r0, [r0]
|
|
|
|
; LINUX-THUMB2-LABEL: frameaddr_index3:
|
|
; LINUX-THUMB2: push {r7, lr}
|
|
; LINUX-THUMB2: mov r7, sp
|
|
; LINUX-THUMB2: mov r0, r7
|
|
; LINUX-THUMB2: ldr r0, [r0]
|
|
; LINUX-THUMB2: ldr r0, [r0]
|
|
; LINUX-THUMB2: ldr r0, [r0]
|
|
|
|
%0 = call i8* @llvm.frameaddress(i32 3)
|
|
ret i8* %0
|
|
}
|
|
|
|
declare i8* @llvm.frameaddress(i32) nounwind readnone
|