From 3a386d4929b91678563560505934df4bb9d3d7ff Mon Sep 17 00:00:00 2001 From: John Criswell Date: Fri, 7 May 2004 13:57:19 +0000 Subject: [PATCH] Regression test for PR#330. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13399 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Linker/2004-05-07-TypeResolution1.ll | 44 +++++++++++++++++++++++ test/Linker/2004-05-07-TypeResolution2.ll | 25 +++++++++++++ 2 files changed, 69 insertions(+) create mode 100644 test/Linker/2004-05-07-TypeResolution1.ll create mode 100644 test/Linker/2004-05-07-TypeResolution2.ll diff --git a/test/Linker/2004-05-07-TypeResolution1.ll b/test/Linker/2004-05-07-TypeResolution1.ll new file mode 100644 index 00000000000..94ce3d02c00 --- /dev/null +++ b/test/Linker/2004-05-07-TypeResolution1.ll @@ -0,0 +1,44 @@ +; RUN: llvm-as -f < %s > %t1.bc +; RUN: llvm-as -f < `dirname %s`/2004-05-07-TypeResolution2.ll > %t2.bc +; RUN: llvm-link -f -o %t3.bc %t1.bc %t2.bc + +target endian = little +target pointersize = 32 + + %myint = type opaque + %struct2 = type { %struct1 } + + %struct1 = type { int, void (%struct2*)*, %myint *, int (uint *)* } + + +%driver1 = global %struct1 zeroinitializer ; <%struct1*> [#uses=1] + +%m1 = external global [1 x sbyte] * ; <%struct.task_struct**> [#uses=0] +;%m1 = external global uint ; <%struct.task_struct**> [#uses=0] +%str1 = constant [1 x ubyte] zeroinitializer +%str2 = constant [2 x ubyte] zeroinitializer +%str3 = constant [3 x ubyte] zeroinitializer +%str4 = constant [4 x ubyte] zeroinitializer +%str5 = constant [5 x ubyte] zeroinitializer +%str6 = constant [6 x ubyte] zeroinitializer +%str7 = constant [7 x ubyte] zeroinitializer +%str8 = constant [8 x ubyte] zeroinitializer +%str9 = constant [9 x ubyte] zeroinitializer +%stra = constant [10 x ubyte] zeroinitializer +%strb = constant [11 x ubyte] zeroinitializer +%strc = constant [12 x ubyte] zeroinitializer +%strd = constant [13 x ubyte] zeroinitializer +%stre = constant [14 x ubyte] zeroinitializer +%strf = constant [15 x ubyte] zeroinitializer +%strg = constant [16 x ubyte] zeroinitializer +%strh = constant [17 x ubyte] zeroinitializer + +implementation ; Functions: + +declare void %func(%struct2*) + +void %tty_init() { +entry: + volatile store void (%struct2*)* %func, void (%struct2 *)** getelementptr (%struct1* %driver1, uint 0, uint 1) + ret void +} diff --git a/test/Linker/2004-05-07-TypeResolution2.ll b/test/Linker/2004-05-07-TypeResolution2.ll new file mode 100644 index 00000000000..05be6111644 --- /dev/null +++ b/test/Linker/2004-05-07-TypeResolution2.ll @@ -0,0 +1,25 @@ +; This file is used by testlink1.ll, so it doesn't actually do anything itself +; +; RUN: echo + +target endian = little +target pointersize = 32 + + %myint = type ushort + %struct2 = type { %struct1 } + %struct1 = type { int, void (%struct2*)*, %myint *, int (uint *)* } + +implementation ; Functions: + +internal void %f1 (%struct1* %tty) { +loopentry.preheader: + + ; [#uses=1] + ; [#uses=0] + + %tmp.2.i.i = getelementptr %struct1* %tty, uint 0, uint 1 + %tmp.3.i.i = volatile load void (%struct2*)** %tmp.2.i.i + + ret void +} +