tests_lit/reader_tests/extern_globals.ll - Issue 973823003: Subzero: Run sandboxed cross tests, and do some cleanup.

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Issue 973823003: Subzero: Run sandboxed cross tests, and do some cleanup. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Fix TODO. Fix accidentally reverted required change. Created 5 years, 9 months ago

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1 ; Test whether we don't mangle external, undefined, global names. This	1 ; Test whether we don't mangle external, undefined, global names. This

2 ; feature is needed for cross tests on global initializer relocations.	2 ; feature is needed for cross tests on global initializer relocations.

3 ;	3 ;

4 ; Note: This code was generated by compiling subzero/crosstest/test_global.cpp	4 ; Note: This code was generated by compiling subzero/crosstest/test_global.cpp

5	5

6 ; We use lc2i (rather than p2i) because PNaCl bitcode files do not	6 ; We use lc2i (rather than p2i) because PNaCl bitcode files do not

7 ; allow externally defined global variables. Hence, this test can only	7 ; allow externally defined global variables. Hence, this test can only

8 ; work if we read LLVM IR source, and convert to to ICE.	8 ; work if we read LLVM IR source, and convert to to ICE.

9	9

10 ; REQUIRES: allow_llvm_ir_as_input	10 ; REQUIRES: allow_llvm_ir_as_input

11 ; RUN: %lc2i -i %s --insts --args --allow-uninitialized-globals \| FileCheck %s	11 ; RUN: %lc2i -i %s --insts --args --allow-uninitialized-globals \| FileCheck %s

12 ; RUN: %lc2i -i %s --insts --args --allow-uninitialized-globals \	12 ; RUN: %lc2i -i %s --insts --args --allow-uninitialized-globals \

13 ; RUN: -prefix Subzero_ \| FileCheck --check-prefix=CROSS %s	13 ; RUN: -prefix Subzero_ \| FileCheck --check-prefix=CROSS %s

14	14

15 target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64 :64:64-p:32:32:32-v128:32:32"

16 target triple = "i686-pc-linux-gnu"

17

18 @ArrayInitPartial = internal global [40 x i8] c"<\00\00\00F\00\00\00P\00\00\00Z\ 00\00\00d\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", align 4	15 @ArrayInitPartial = internal global [40 x i8] c"<\00\00\00F\00\00\00P\00\00\00Z\ 00\00\00d\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", align 4

19	16

20 ; CHECK: @ArrayInitPartial = internal global [40 x i8] c"<\00\00\00F\00\00\00P\0 0\00\00Z\00\00\00d\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\0 0\00\00", align 4	17 ; CHECK: @ArrayInitPartial = internal global [40 x i8] c"<\00\00\00F\00\00\00P\0 0\00\00Z\00\00\00d\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\0 0\00\00", align 4

21 ; CROSS: @Subzero_ArrayInitPartial = internal global [40 x i8] c"<\00\00\00F\00\ 00\00P\00\00\00Z\00\00\00d\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00 \00\00\00\00\00", align 4	18 ; CROSS: @Subzero_ArrayInitPartial = internal global [40 x i8] c"<\00\00\00F\00\ 00\00P\00\00\00Z\00\00\00d\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00 \00\00\00\00\00", align 4

22	19

23 @ArrayInitFull = internal global [20 x i8] c"\0A\00\00\00\14\00\00\00\1E\00\00\0 0(\00\00\002\00\00\00", align 4	20 @ArrayInitFull = internal global [20 x i8] c"\0A\00\00\00\14\00\00\00\1E\00\00\0 0(\00\00\002\00\00\00", align 4

24	21

25 ; CHECK: @ArrayInitFull = internal global [20 x i8] c"\0A\00\00\00\14\00\00\00\1 E\00\00\00(\00\00\002\00\00\00", align 4	22 ; CHECK: @ArrayInitFull = internal global [20 x i8] c"\0A\00\00\00\14\00\00\00\1 E\00\00\00(\00\00\002\00\00\00", align 4

26 ; CROSS: @Subzero_ArrayInitFull = internal global [20 x i8] c"\0A\00\00\00\14\00 \00\00\1E\00\00\00(\00\00\002\00\00\00", align 4	23 ; CROSS: @Subzero_ArrayInitFull = internal global [20 x i8] c"\0A\00\00\00\14\00 \00\00\1E\00\00\00(\00\00\002\00\00\00", align 4

27	24

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262 define i32 @nacl_tp_tdb_offset(i32) {	259 define i32 @nacl_tp_tdb_offset(i32) {

263 entry:	260 entry:

264 ret i32 0	261 ret i32 0

265 }	262 }

266	263

267 define i32 @nacl_tp_tls_offset(i32 %size) {	264 define i32 @nacl_tp_tls_offset(i32 %size) {

268 entry:	265 entry:

269 %result = sub i32 0, %size	266 %result = sub i32 0, %size

270 ret i32 %result	267 ret i32 %result

271 }	268 }

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