diff options
Diffstat (limited to 'test/CodeGen/X86/x86-64-malloc.ll')
| -rw-r--r-- | test/CodeGen/X86/x86-64-malloc.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/X86/x86-64-malloc.ll b/test/CodeGen/X86/x86-64-malloc.ll new file mode 100644 index 0000000..4beb5c2 --- /dev/null +++ b/test/CodeGen/X86/x86-64-malloc.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | llc -march=x86-64 | grep {shll.*3, %edi} +; PR3829 +; The generated code should multiply by 3 (sizeof i8*) as an i32, +; not as an i64! + +define i8** @test(i32 %sz) { + %sub = add i32 %sz, 536870911 ; <i32> [#uses=1] + %call = malloc i8*, i32 %sub ; <i8**> [#uses=1] + ret i8** %call +} |