forked from OSchip/llvm-project
29 lines
890 B
LLVM
29 lines
890 B
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
||
|
|
; RUN: llc -march=mipsel -relocation-model=pic -O0 -fast-isel=true -mcpu=mips32r2 \
|
||
|
|
; RUN: < %s -verify-machineinstrs | FileCheck %s
|
||
|
|
|
||
|
|
|
||
|
|
define i32 @foobar(i32*) {
|
||
|
|
bb0:
|
||
|
|
; CHECK-LABEL: foobar:
|
||
|
|
; CHECK: # %bb.0: # %bb0
|
||
|
|
; CHECK: lw $[[REG0:[0-9]+]], 0($4)
|
||
|
|
; CHECK-NEXT: sltiu $[[REG1:[0-9]+]], $[[REG0]], 1
|
||
|
|
; CHECK: sw $[[REG1]], [[SPILL:[0-9]+]]($sp) # 4-byte Folded Spill
|
||
|
|
%1 = load i32, i32* %0 , align 4
|
||
|
|
%2 = icmp eq i32 %1, 0
|
||
|
|
store atomic i32 0, i32* %0 monotonic, align 4
|
||
|
|
br label %bb1
|
||
|
|
bb1:
|
||
|
|
; CHECK: # %bb.1: # %bb1
|
||
|
|
; CHECK-NEXT: lw $[[REG2:[0-9]+]], [[SPILL]]($sp) # 4-byte Folded Reload
|
||
|
|
; CHECK-NEXT: bgtz $[[REG2]], $BB0_3
|
||
|
|
br i1 %2, label %bb2, label %bb3
|
||
|
|
bb2:
|
||
|
|
; CHECK: $BB0_3: # %bb2
|
||
|
|
; CHECK-NEXT: addiu $2, $zero, 1
|
||
|
|
ret i32 1
|
||
|
|
bb3:
|
||
|
|
ret i32 0
|
||
|
|
}
|