diff options
Diffstat (limited to 'test/CodeGen/X86/dagcombine-and-setcc.ll')
| -rw-r--r-- | test/CodeGen/X86/dagcombine-and-setcc.ll | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/test/CodeGen/X86/dagcombine-and-setcc.ll b/test/CodeGen/X86/dagcombine-and-setcc.ll deleted file mode 100644 index f7302aee65cf..000000000000 --- a/test/CodeGen/X86/dagcombine-and-setcc.ll +++ /dev/null @@ -1,48 +0,0 @@ -; RUN: llc < %s | FileCheck %s - -target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-apple-macosx10.10.0" - -; Function Attrs: nounwind -declare i32 @printf(i8* nocapture readonly, ...) - -; On X86 1 is true and 0 is false, so we can't perform the combine: -; (and (setgt X, true), (setgt Y, true)) -> (setgt (or X, Y), true) -; This combine only works if the true value is -1. - - -;CHECK: cmpl -;CHECK: setl -;CHECK: cmpl -;CHECK: setl -;CHECK: orb -;CHECK: je - -@.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1 -; Function Attrs: optsize ssp uwtable -define i32 @foo(i32 %a, i32 %b, i32 * %c) { -if.else429: - %cmp.i1144 = icmp eq i32* %c, null - %cmp430 = icmp slt i32 %a, 2 - %cmp432 = icmp slt i32 %b, 2 - %or.cond710 = or i1 %cmp430, %cmp432 - %or.cond710.not = xor i1 %or.cond710, true - %brmerge1448 = or i1 %cmp.i1144, %or.cond710.not - br i1 %brmerge1448, label %ret1, label %ret2 - -ret1: - ret i32 0 - -ret2: - ret i32 1 -} - -define i32 @main(i32 %argc, i8** nocapture readnone %argv) { - %res = alloca i32, align 4 - %t = call i32 @foo(i32 1, i32 2, i32* %res) #3 - %v = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %t) - ret i32 0 -} - - - |
