25 lines
907 B
LLVM
25 lines
907 B
LLVM
; RUN: opt -pre-isel-intrinsic-lowering -S -o - %s | FileCheck %s
|
|
|
|
; CHECK: define ptr @foo32(ptr [[P:%.*]], i32 [[O:%.*]])
|
|
define ptr @foo32(ptr %p, i32 %o) {
|
|
; CHECK: [[OP:%.*]] = getelementptr i8, ptr [[P]], i32 [[O]]
|
|
; CHECK: [[OI32:%.*]] = load i32, ptr [[OP]], align 4
|
|
; CHECK: [[R:%.*]] = getelementptr i8, ptr [[P]], i32 [[OI32]]
|
|
; CHECK: ret ptr [[R]]
|
|
%l = call ptr @llvm.load.relative.i32(ptr %p, i32 %o)
|
|
ret ptr %l
|
|
}
|
|
|
|
; CHECK: define ptr @foo64(ptr [[P:%.*]], i64 [[O:%.*]])
|
|
define ptr @foo64(ptr %p, i64 %o) {
|
|
; CHECK: [[OP:%.*]] = getelementptr i8, ptr [[P]], i64 [[O]]
|
|
; CHECK: [[OI32:%.*]] = load i32, ptr [[OP]], align 4
|
|
; CHECK: [[R:%.*]] = getelementptr i8, ptr [[P]], i32 [[OI32]]
|
|
; CHECK: ret ptr [[R]]
|
|
%l = call ptr @llvm.load.relative.i64(ptr %p, i64 %o)
|
|
ret ptr %l
|
|
}
|
|
|
|
declare ptr @llvm.load.relative.i32(ptr, i32)
|
|
declare ptr @llvm.load.relative.i64(ptr, i64)
|