From: Jiri Slaby Date: Wed, 1 Nov 2017 09:25:47 +0100 Subject: llvm38: test, change some tests Patch-mainline: no alias in LLVM 3.8 has a new format, it adds an AliaseeTy parameter. So handle this in the tests. [v2] add comments about what was changed and why Signed-off-by: Jiri Slaby --- test/Feature/BitcastAlias.leq37.ll | 38 ++++++++++++++++++++++++++ test/Feature/BitcastAlias.ll | 5 ++-- test/Feature/BitcastAliasMD2U.leq37.ll | 38 ++++++++++++++++++++++++++ test/Feature/BitcastAliasMD2U.ll | 5 ++-- 4 files changed, 82 insertions(+), 4 deletions(-) create mode 100644 test/Feature/BitcastAlias.leq37.ll create mode 100644 test/Feature/BitcastAliasMD2U.leq37.ll diff --git a/test/Feature/BitcastAlias.leq37.ll b/test/Feature/BitcastAlias.leq37.ll new file mode 100644 index 000000000000..e860acb24594 --- /dev/null +++ b/test/Feature/BitcastAlias.leq37.ll @@ -0,0 +1,38 @@ +; LLVM 3.7 requires a type as the first argument to 'getelementptr' +; LLVM 3.7 no longer accepts '*' with a 'call' +; REQUIRES: geq-llvm-3.7 +; REQUIRES: lt-llvm-3.8 +; RUN: llvm-as %s -f -o %t1.bc +; RUN: rm -rf %t.klee-out +; RUN: %klee --output-dir=%t.klee-out -disable-opt %t1.bc > %t2 +; RUN: grep PASS %t2 + +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" +target triple = "x86_64-unknown-linux-gnu" + +@foo = alias i32 (i32)* @__foo + +define i32 @__foo(i32 %i) nounwind { +entry: + ret i32 %i +} + +declare i32 @puts(i8*) + +@.passstr = private constant [5 x i8] c"PASS\00", align 1 +@.failstr = private constant [5 x i8] c"FAIL\00", align 1 + +define i32 @main(i32 %argc, i8** nocapture %argv) nounwind readnone { +entry: + %call = call i32 (i64) bitcast (i32 (i32)* @foo to i32 (i64)*)(i64 52) + %r = icmp eq i32 %call, 52 + br i1 %r, label %bbtrue, label %bbfalse + +bbtrue: + %0 = call i32 @puts(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.passstr, i64 0, i64 0)) nounwind + ret i32 0 + +bbfalse: + %1 = call i32 @puts(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.failstr, i64 0, i64 0)) nounwind + ret i32 0 +} diff --git a/test/Feature/BitcastAlias.ll b/test/Feature/BitcastAlias.ll index 5bd301936e13..5111f18e53aa 100644 --- a/test/Feature/BitcastAlias.ll +++ b/test/Feature/BitcastAlias.ll @@ -1,6 +1,7 @@ +; LLVM 3.8 requires a type as the first argument to 'alias' ; LLVM 3.7 requires a type as the first argument to 'getelementptr' ; LLVM 3.7 no longer accepts '*' with a 'call' -; REQUIRES: geq-llvm-3.7 +; REQUIRES: geq-llvm-3.8 ; RUN: llvm-as %s -f -o %t1.bc ; RUN: rm -rf %t.klee-out ; RUN: %klee --output-dir=%t.klee-out -disable-opt %t1.bc > %t2 @@ -9,7 +10,7 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" target triple = "x86_64-unknown-linux-gnu" -@foo = alias i32 (i32)* @__foo +@foo = alias i32 (i32), i32 (i32)* @__foo define i32 @__foo(i32 %i) nounwind { entry: diff --git a/test/Feature/BitcastAliasMD2U.leq37.ll b/test/Feature/BitcastAliasMD2U.leq37.ll new file mode 100644 index 000000000000..c29ec8a62243 --- /dev/null +++ b/test/Feature/BitcastAliasMD2U.leq37.ll @@ -0,0 +1,38 @@ +; LLVM 3.7 requires a type as the first argument to 'getelementptr' +; LLVM 3.7 no longer accepts '*' with a 'call' +; REQUIRES: geq-llvm-3.7 +; REQUIRES: lt-llvm-3.8 +; RUN: llvm-as %s -f -o %t1.bc +; RUN: rm -rf %t.klee-out +; RUN: %klee --output-dir=%t.klee-out -disable-opt -search=nurs:md2u %t1.bc > %t2 +; RUN: grep PASS %t2 + +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" +target triple = "x86_64-unknown-linux-gnu" + +@foo = alias i32 (i32)* @__foo + +define i32 @__foo(i32 %i) nounwind { +entry: + ret i32 %i +} + +declare i32 @puts(i8*) + +@.passstr = private constant [5 x i8] c"PASS\00", align 1 +@.failstr = private constant [5 x i8] c"FAIL\00", align 1 + +define i32 @main(i32 %argc, i8** nocapture %argv) nounwind readnone { +entry: + %call = call i32 (i64) bitcast (i32 (i32)* @foo to i32 (i64)*)(i64 52) + %r = icmp eq i32 %call, 52 + br i1 %r, label %bbtrue, label %bbfalse + +bbtrue: + %0 = call i32 @puts(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.passstr, i64 0, i64 0)) nounwind + ret i32 0 + +bbfalse: + %1 = call i32 @puts(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.failstr, i64 0, i64 0)) nounwind + ret i32 0 +} diff --git a/test/Feature/BitcastAliasMD2U.ll b/test/Feature/BitcastAliasMD2U.ll index 7eddd3d6a01c..7ef74a8da43c 100644 --- a/test/Feature/BitcastAliasMD2U.ll +++ b/test/Feature/BitcastAliasMD2U.ll @@ -1,6 +1,7 @@ +; LLVM 3.8 requires a type as the first argument to 'alias' ; LLVM 3.7 requires a type as the first argument to 'getelementptr' ; LLVM 3.7 no longer accepts '*' with a 'call' -; REQUIRES: geq-llvm-3.7 +; REQUIRES: geq-llvm-3.8 ; RUN: llvm-as %s -f -o %t1.bc ; RUN: rm -rf %t.klee-out ; RUN: %klee --output-dir=%t.klee-out -disable-opt -search=nurs:md2u %t1.bc > %t2 @@ -9,7 +10,7 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" target triple = "x86_64-unknown-linux-gnu" -@foo = alias i32 (i32)* @__foo +@foo = alias i32 (i32), i32 (i32)* @__foo define i32 @__foo(i32 %i) nounwind { entry: -- 2.17.0