blob: 4f323298dd42ef65b0cbaf3322ff6e94aea5b9b2 [file] [log] [blame]
; RUN: llc < %s | FileCheck %s
target datalayout = "e-m:e-p:16:16-i32:16-i64:16-f32:16-f64:16-a:8-n8:16-S16"
target triple = "msp430-generic-generic"
; Test the r4-r10 callee-saved registers (MSP430 EABI p. 3.2.2).
@g = global float 0.0
define void @foo() {
; CHECK-LABEL: foo:
; CHECK-NOT: push r11
; CHECK-NOT: push r12
; CHECK-NOT: push r13
; CHECK-NOT: push r14
; CHECK-NOT: push r15
; CHECK: push r4
; CHECK: .cfi_def_cfa_offset 4
; CHECK: push r5
; CHECK: .cfi_def_cfa_offset 6
; CHECK: push r6
; CHECK: .cfi_def_cfa_offset 8
; CHECK: push r7
; CHECK: .cfi_def_cfa_offset 10
; CHECK: push r8
; CHECK: .cfi_def_cfa_offset 12
; CHECK: push r9
; CHECK: .cfi_def_cfa_offset 14
; CHECK: push r10
; CHECK: .cfi_def_cfa_offset 16
; CHECK: .cfi_offset r4, -4
; CHECK: .cfi_offset r5, -6
; CHECK: .cfi_offset r6, -8
; CHECK: .cfi_offset r7, -10
; CHECK: .cfi_offset r8, -12
; CHECK: .cfi_offset r9, -14
; CHECK: .cfi_offset r10, -16
%t1 = load volatile float, float* @g
%t2 = load volatile float, float* @g
%t3 = load volatile float, float* @g
%t4 = load volatile float, float* @g
%t5 = load volatile float, float* @g
%t6 = load volatile float, float* @g
%t7 = load volatile float, float* @g
store volatile float %t1, float* @g
store volatile float %t2, float* @g
store volatile float %t3, float* @g
store volatile float %t4, float* @g
store volatile float %t5, float* @g
store volatile float %t6, float* @g
ret void
}