From a6bf06e32a23367bbc5b4029fa1c973d335683df Mon Sep 17 00:00:00 2001
From: Mark Seaborn <mseaborn@chromium.org>
Date: Thu, 29 Aug 2013 12:34:39 -0700
Subject: PNaCl bitcode: Remove handling of named struct types

Named struct types should not appear in LLVM IR that passes the PNaCl
ABI verifier.

Remove the test struct-types.ll because it no longer passes.

Handling of TYPE_CODE_STRUCT_ANON must remain for now until this issue
is fixed: https://code.google.com/p/nativeclient/issues/detail?id=3648

BUG=https://code.google.com/p/nativeclient/issues/detail?id=3590
TEST=PNaCl toolchain trybots

Review URL: https://codereview.chromium.org/23490018
---
 test/NaCl/Bitcode/struct-types.ll | 79 ---------------------------------------
 1 file changed, 79 deletions(-)
 delete mode 100644 test/NaCl/Bitcode/struct-types.ll

(limited to 'test')

diff --git a/test/NaCl/Bitcode/struct-types.ll b/test/NaCl/Bitcode/struct-types.ll
deleted file mode 100644
index b2f7dc62a8..0000000000
--- a/test/NaCl/Bitcode/struct-types.ll
+++ /dev/null
@@ -1,79 +0,0 @@
-; Checks if llvm bitcode defines a struct type before the pointer type,
-; even if the struct definintion appears after the pointer type, while
-; pnacl bitcode moves the pointer before the struct.
-; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=LLVM
-; RUN: llvm-as < %s | pnacl-freeze | pnacl-bcanalyzer -dump-records \
-; RUN:              | FileCheck %s -check-prefix=PNACL
-
-%typeB = type { i8, %typeA, i32, %typeA }
-%typeA = type { i16 }
-
-define %typeB* @foo(%typeB* %a) {
-  ret %typeB* %a
-}
-
-define %typeB* @bar(%typeB* %b) {
-  ret %typeB* %b
-}
-
-define i16 @bam(i16 %a) {
-  ret i16 %a
-}
-
-; Show the ordering llvm uses to order types, which is to expand subtypes
-; (including accross pointers) before the type. Expands types for functions
-; in order: @foo, @bar, @bam.
-; LLVM: <TYPE_BLOCK_ID {{.*}}>
-;         i8
-; LLVM:   <INTEGER op0=8/>
-;         i16
-; LLVM:   <INTEGER op0=16/>
-;         %typeA = type { i16 }
-; LLVM:   <STRUCT_NAME abbrevid=7 op0=116 op1=121 op2=112 op3=101 op4=65/>
-; LLVM:   <STRUCT_NAMED abbrevid=8 op0=0 op1=1/>
-;         i32
-; LLVM:   <INTEGER op0=32/>
-;         %typeB = type { i8, %typeA, i32, %typeA }
-; LLVM:   <STRUCT_NAME abbrevid=7 op0=116 op1=121 op2=112 op3=101 op4=66/>
-; LLVM:   <STRUCT_NAMED abbrevid=8 op0=0 op1=0 op2=2 op3=3 op4=2/>
-;         %typeB*
-; LLVM:   <POINTER abbrevid=4 op0=4 op1=0/>
-;         %typeB* (%typeB*)
-; LLVM:   <FUNCTION abbrevid=5 op0=0 op1=5 op2=5/>
-;         %typeB* (%typeB*)*
-; LLVM:   <POINTER abbrevid=4 op0=6 op1=0/>
-;         i16 (i16)
-; LLVM:   <FUNCTION abbrevid=5 op0=0 op1=1 op2=1/>
-;         i16 (i16)*
-; LLVM:   <POINTER abbrevid=4 op0=8 op1=0/>
-;         type of instruction "RET"
-; LLVM:   <VOID/>
-; LLVM: </TYPE_BLOCK_ID>
-
-; Show the ordering pnacl-freeze uses to order types.
-; PNACL: <TYPE_BLOCK_ID>
-;          %typeB*
-; PNACL:   <POINTER op0=8 op1=0/>
-;          i16
-; PNACL:   <INTEGER op0=16/>
-;          type of instruction "RET"
-; PNACL:   <VOID/>
-;          %typeA = type { i16 }
-; PNACL:   <STRUCT_NAME op0=116 op1=121 op2=112 op3=101 op4=65/>
-; PNACL:   <STRUCT_NAMED op0=0 op1=1/>
-;          %typeB* (%typeB*)
-; PNACL:   <FUNCTION op0=0 op1=0 op2=0/>
-;          %typeB* (%typeB*)*
-; PNACL:   <POINTER op0=4 op1=0/>
-;          i8
-; PNACL:   <INTEGER op0=8/>
-;          i32
-; PNACL:   <INTEGER op0=32/>
-;          %typeB = type { i8, %typeA, i32, %typeA }
-; PNACL:   <STRUCT_NAME op0=116 op1=121 op2=112 op3=101 op4=66/>
-; PNACL:   <STRUCT_NAMED op0=0 op1=6 op2=3 op3=7 op4=3/>
-;          i16 (i16)
-; PNACL:   <FUNCTION op0=0 op1=1 op2=1/>
-;          i16 (i16)*
-; PNACL:   <POINTER op0=9 op1=0/>
-; PNACL: </TYPE_BLOCK_ID>
-- 
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