blob: e29ddd52f3d024c88e6e50893886e3f430f887e9 [file] [log] [blame]
; 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 ptr @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 ptr @llvm.frameaddress(i32 0)
ret ptr %0
}
define ptr @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 ptr @llvm.frameaddress(i32 1)
ret ptr %0
}
define ptr @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 ptr @llvm.frameaddress(i32 3)
ret ptr %0
}
declare ptr @llvm.frameaddress(i32) nounwind readnone