instcombine: Migrate fprintf optimizations

[oota-llvm.git] / test / Transforms / SimplifyLibCalls / FPrintF.ll

diff --git a/test/Transforms/SimplifyLibCalls/FPrintF.ll b/test/Transforms/SimplifyLibCalls/FPrintF.ll
deleted file mode 100644 (file)
index d1410a9..0000000
--- a/test/Transforms/SimplifyLibCalls/FPrintF.ll
+++ /dev/null
@@ -1,29 +0,0 @@
-; Test that the FPrintFOptimizer works correctly
-; RUN: opt < %s -simplify-libcalls -S | FileCheck %s
-
-; This transformation requires the pointer size, as it assumes that size_t is
-; the size of a pointer.
-target datalayout = "p:64:64:64"
-
-       %struct._IO_FILE = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct._IO_FILE*, i32, i32, i32, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i32, [52 x i8] }
-       %struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 }
-@str = constant [3 x i8] c"%s\00"              ; <[3 x i8]*> [#uses=1]
-@chr = constant [3 x i8] c"%c\00"              ; <[3 x i8]*> [#uses=1]
-@hello = constant [13 x i8] c"hello world\0A\00"               ; <[13 x i8]*> [#uses=1]
-@stdout = external global %struct._IO_FILE*            ; <%struct._IO_FILE**> [#uses=3]
-
-declare i32 @fprintf(%struct._IO_FILE*, i8*, ...)
-
-; CHECK: define i32 @foo() {
-define i32 @foo() {
-entry:
-       %tmp.1 = load %struct._IO_FILE** @stdout                ; <%struct._IO_FILE*> [#uses=1]
-       %tmp.0 = call i32 (%struct._IO_FILE*, i8*, ...)* @fprintf( %struct._IO_FILE* %tmp.1, i8* getelementptr ([13 x i8]* @hello, i32 0, i32 0) )              ; <i32> [#uses=0]
-       %tmp.4 = load %struct._IO_FILE** @stdout                ; <%struct._IO_FILE*> [#uses=1]
-       %tmp.3 = call i32 (%struct._IO_FILE*, i8*, ...)* @fprintf( %struct._IO_FILE* %tmp.4, i8* getelementptr ([3 x i8]* @str, i32 0, i32 0), i8* getelementptr ([13 x i8]* @hello, i32 0, i32 0) )            ; <i32> [#uses=0]
-       %tmp.8 = load %struct._IO_FILE** @stdout                ; <%struct._IO_FILE*> [#uses=1]
-       %tmp.7 = call i32 (%struct._IO_FILE*, i8*, ...)* @fprintf( %struct._IO_FILE* %tmp.8, i8* getelementptr ([3 x i8]* @chr, i32 0, i32 0), i32 33 )         ; <i32> [#uses=0]
-       ret i32 0
-
-; CHECK-NOT: @fprintf(
-}