diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/stdio-custom-dl.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/stdio-custom-dl.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/stdio-custom-dl.ll b/llvm/test/Transforms/InstCombine/stdio-custom-dl.ll new file mode 100644 index 00000000000..c4a666db237 --- /dev/null +++ b/llvm/test/Transforms/InstCombine/stdio-custom-dl.ll @@ -0,0 +1,22 @@ +; NOTE: Assertions have been autogenerated by utils/update_test_checks.py +; RUN: opt < %s -instcombine -S -mtriple=x86_64-unknown-linux-gnu | FileCheck %s + +target datalayout = "e-m:o-p:40:64:64:32-i64:64-f80:128-n8:16:32:64-S128" +%struct._IO_FILE = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct._IO_FILE*, i32, i32, i64, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i8*, i8*, i64, i32, [20 x i8] } +%struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 } +@.str = private unnamed_addr constant [5 x i8] c"file\00", align 1 +@.str.1 = private unnamed_addr constant [2 x i8] c"w\00", align 1 +@.str.2 = private unnamed_addr constant [4 x i8] c"str\00", align 1 + +; Check fwrite is generated with arguments of ptr size, not index size +define internal void @fputs_test_custom_dl() { +; CHECK-LABEL: @fputs_test_custom_dl( +; CHECK-NEXT: [[TMP1:%.*]] = call %struct._IO_FILE* @fopen(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i32 0, i32 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i32 0, i32 0)) +; + %call = call %struct._IO_FILE* @fopen(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0)) + %call1 = call i32 @fputs(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), %struct._IO_FILE* %call) + ret void +} + +declare %struct._IO_FILE* @fopen(i8*, i8*) +declare i32 @fputs(i8* nocapture readonly, %struct._IO_FILE* nocapture) |
