[InstCombine] Signed saturation patterns
[llvm-core.git] / test / CodeGen / X86 / 2009-05-23-available_externally.ll
blobc990108a21c20ec00d35c384953a7072456bdf8f
1 ; RUN: llc < %s -relocation-model=pic | FileCheck %s
2 ; PR4253
3 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-f80:128:128"
4 target triple = "x86_64-unknown-linux-gnu"
6 define i32 @foo(i8* %x) nounwind readonly {
7 entry:
8         %call = tail call fastcc i32 @atoi(i8* %x) nounwind readonly            ; <i32> [#uses=1]
9         ret i32 %call
12 ; CHECK: foo
13 ; CHECK: {{atoi.+PLT}}
15 define available_externally fastcc i32 @atoi(i8* %__nptr) nounwind readonly {
16 entry:
17         %call = tail call i64 @strtol(i8* nocapture %__nptr, i8** null, i32 10) nounwind readonly               ; <i64> [#uses=1]
18         %conv = trunc i64 %call to i32          ; <i32> [#uses=1]
19         ret i32 %conv
22 declare i64 @strtol(i8*, i8** nocapture, i32) nounwind