Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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@ -1,75 +0,0 @@
; RUN: opt < %s -instsimplify -S | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
@a = external global i8
@b = external global i8
@c1 = constant i32 trunc (i64 sub (i64 ptrtoint (i8* @a to i64), i64 ptrtoint (i32* @c1 to i64)) to i32)
@c2 = constant [7 x i32] [i32 0, i32 0,
i32 trunc (i64 sub (i64 ptrtoint (i8* @a to i64), i64 ptrtoint (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i32 0, i32 2) to i64)) to i32),
i32 trunc (i64 sub (i64 ptrtoint (i8* @b to i64), i64 ptrtoint (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i32 0, i32 2) to i64)) to i32),
i32 trunc (i64 add (i64 ptrtoint (i8* @b to i64), i64 ptrtoint (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i32 0, i32 2) to i64)) to i32),
i32 trunc (i64 sub (i64 ptrtoint (i8* @b to i64), i64 1) to i32),
i32 trunc (i64 sub (i64 0, i64 ptrtoint (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i32 0, i32 2) to i64)) to i32)
]
; CHECK: @f1
define i8* @f1() {
; CHECK: ret i8* @a
%l = call i8* @llvm.load.relative.i32(i8* bitcast (i32* @c1 to i8*), i32 0)
ret i8* %l
}
; CHECK: @f2
define i8* @f2() {
; CHECK: ret i8* @a
%l = call i8* @llvm.load.relative.i32(i8* bitcast (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i64 0, i64 2) to i8*), i32 0)
ret i8* %l
}
; CHECK: @f3
define i8* @f3() {
; CHECK: ret i8* @b
%l = call i8* @llvm.load.relative.i64(i8* bitcast (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i64 0, i64 2) to i8*), i64 4)
ret i8* %l
}
; CHECK: @f4
define i8* @f4() {
; CHECK: ret i8* %
%l = call i8* @llvm.load.relative.i32(i8* bitcast (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i64 0, i64 2) to i8*), i32 1)
ret i8* %l
}
; CHECK: @f5
define i8* @f5() {
; CHECK: ret i8* %
%l = call i8* @llvm.load.relative.i32(i8* zeroinitializer, i32 0)
ret i8* %l
}
; CHECK: @f6
define i8* @f6() {
; CHECK: ret i8* %
%l = call i8* @llvm.load.relative.i32(i8* bitcast (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i64 0, i64 2) to i8*), i32 8)
ret i8* %l
}
; CHECK: @f7
define i8* @f7() {
; CHECK: ret i8* %
%l = call i8* @llvm.load.relative.i32(i8* bitcast (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i64 0, i64 2) to i8*), i32 12)
ret i8* %l
}
; CHECK: @f8
define i8* @f8() {
; CHECK: ret i8* %
%l = call i8* @llvm.load.relative.i32(i8* bitcast (i32* getelementptr ([7 x i32], [7 x i32]* @c2, i64 0, i64 2) to i8*), i32 16)
ret i8* %l
}
declare i8* @llvm.load.relative.i32(i8*, i32)
declare i8* @llvm.load.relative.i64(i8*, i64)