32 lines
863 B
LLVM
32 lines
863 B
LLVM
; RUN: llc < %s -march=mips -mcpu=mips32r2 -mattr=+micromips -relocation-model=pic | FileCheck %s
|
|
; RUN: llc < %s -march=mips -mcpu=mips32r3 -mattr=+micromips -relocation-model=pic | FileCheck %s
|
|
; RUN: llc < %s -march=mips -mcpu=mips32r6 -mattr=+micromips -relocation-model=pic | FileCheck %s
|
|
|
|
@us = global i16 0, align 2
|
|
|
|
define i32 @lhfunc() {
|
|
entry:
|
|
; CHECK-LABEL: lhfunc
|
|
; CHECK: lh $[[REG1:[0-9]+]], 0(${{[0-9]+}})
|
|
%0 = load i16, i16* @us, align 2
|
|
%conv = sext i16 %0 to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
define i16 @lhfunc_atomic() {
|
|
entry:
|
|
; CHECK-LABEL: lhfunc_atomic
|
|
; CHECK: lh $[[REG1:[0-9]+]], 0(${{[0-9]+}})
|
|
%0 = load atomic i16, i16* @us acquire, align 2
|
|
ret i16 %0
|
|
}
|
|
|
|
define i32 @lhufunc() {
|
|
entry:
|
|
; CHECK-LABEL: lhufunc
|
|
; CHECK: lhu $[[REG1:[0-9]+]], 0(${{[0-9]+}})
|
|
%0 = load i16, i16* @us, align 2
|
|
%conv = zext i16 %0 to i32
|
|
ret i32 %conv
|
|
}
|