blob: 97c8343bfb9bb061437751ac79ac3a537912d78f [file] [log] [blame]
; RUN: opt -S -instsimplify < %s | FileCheck %s
target datalayout = "e-i64:64-f80:128-n8:16:32:64-S128"
%mst = type { i8*, i8* }
%mst2 = type { i32*, i32*, i32*, i32* }
@a = private unnamed_addr constant %mst { i8* inttoptr (i64 -1 to i8*),
i8* inttoptr (i64 -1 to i8*)},
align 8
@b = private unnamed_addr constant %mst2 { i32* inttoptr (i64 42 to i32*),
i32* inttoptr (i64 67 to i32*),
i32* inttoptr (i64 33 to i32*),
i32* inttoptr (i64 58 to i32*)},
align 8
define i64 @fn() {
%x = load <2 x i8*>, <2 x i8*>* bitcast (%mst* @a to <2 x i8*>*), align 8
%b = extractelement <2 x i8*> %x, i32 0
%c = ptrtoint i8* %b to i64
; CHECK-LABEL: @fn
; CHECK-NEXT: ret i64 -1
ret i64 %c
}
define i64 @fn2() {
%x = load <4 x i32*>, <4 x i32*>* bitcast (%mst2* @b to <4 x i32*>*), align 8
%b = extractelement <4 x i32*> %x, i32 0
%c = extractelement <4 x i32*> %x, i32 3
%d = ptrtoint i32* %b to i64
%e = ptrtoint i32* %c to i64
%r = add i64 %d, %e
; CHECK-LABEL: @fn2
; CHECK-NEXT: ret i64 100
ret i64 %r
}