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-rw-r--r--test/CodeGen/X86/rd-mod-wr-eflags.ll179
1 files changed, 0 insertions, 179 deletions
diff --git a/test/CodeGen/X86/rd-mod-wr-eflags.ll b/test/CodeGen/X86/rd-mod-wr-eflags.ll
deleted file mode 100644
index e09a6ca44d..0000000000
--- a/test/CodeGen/X86/rd-mod-wr-eflags.ll
+++ /dev/null
@@ -1,179 +0,0 @@
-; RUN: llc < %s -march=x86-64 | FileCheck %s
-
-%struct.obj = type { i64 }
-
-; CHECK: _Z7releaseP3obj
-define void @_Z7releaseP3obj(%struct.obj* nocapture %o) nounwind uwtable ssp {
-entry:
-; CHECK: decq (%{{rdi|rcx}})
-; CHECK-NEXT: je
- %refcnt = getelementptr inbounds %struct.obj* %o, i64 0, i32 0
- %0 = load i64* %refcnt, align 8, !tbaa !0
- %dec = add i64 %0, -1
- store i64 %dec, i64* %refcnt, align 8, !tbaa !0
- %tobool = icmp eq i64 %dec, 0
- br i1 %tobool, label %if.end, label %return
-
-if.end: ; preds = %entry
- %1 = bitcast %struct.obj* %o to i8*
- tail call void @free(i8* %1)
- br label %return
-
-return: ; preds = %entry, %if.end
- ret void
-}
-
-@c = common global i64 0, align 8
-@a = common global i32 0, align 4
-@.str = private unnamed_addr constant [5 x i8] c"%ld\0A\00", align 1
-@b = common global i32 0, align 4
-
-; CHECK: test
-define i32 @test() nounwind uwtable ssp {
-entry:
-; CHECK: decq
-; CHECK-NOT: decq
-%0 = load i64* @c, align 8, !tbaa !0
-%dec.i = add nsw i64 %0, -1
-store i64 %dec.i, i64* @c, align 8, !tbaa !0
-%tobool.i = icmp ne i64 %dec.i, 0
-%lor.ext.i = zext i1 %tobool.i to i32
-store i32 %lor.ext.i, i32* @a, align 4, !tbaa !3
-%call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([5 x i8]* @.str, i64 0, i64 0), i64 %dec.i) nounwind
-ret i32 0
-}
-
-; CHECK: test2
-define i32 @test2() nounwind uwtable ssp {
-entry:
-; CHECK-NOT: decq ({{.*}})
-%0 = load i64* @c, align 8, !tbaa !0
-%dec.i = add nsw i64 %0, -1
-store i64 %dec.i, i64* @c, align 8, !tbaa !0
-%tobool.i = icmp ne i64 %0, 0
-%lor.ext.i = zext i1 %tobool.i to i32
-store i32 %lor.ext.i, i32* @a, align 4, !tbaa !3
-%call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([5 x i8]* @.str, i64 0, i64 0), i64 %dec.i) nounwind
-ret i32 0
-}
-
-declare i32 @printf(i8* nocapture, ...) nounwind
-
-declare void @free(i8* nocapture) nounwind
-
-!0 = metadata !{metadata !"long", metadata !1}
-!1 = metadata !{metadata !"omnipotent char", metadata !2}
-!2 = metadata !{metadata !"Simple C/C++ TBAA", null}
-!3 = metadata !{metadata !"int", metadata !1}
-
-%struct.obj2 = type { i64, i32, i16, i8 }
-
-declare void @other(%struct.obj2* ) nounwind;
-
-; CHECK: example_dec
-define void @example_dec(%struct.obj2* %o) nounwind uwtable ssp {
-; 64 bit dec
-entry:
- %s64 = getelementptr inbounds %struct.obj2* %o, i64 0, i32 0
-; CHECK-NOT: load (%{{rdi|rcs}})
- %0 = load i64* %s64, align 8
-; CHECK: decq (%{{rdi|rcs}})
- %dec = add i64 %0, -1
- store i64 %dec, i64* %s64, align 8
- %tobool = icmp eq i64 %dec, 0
- br i1 %tobool, label %if.end, label %return
-
-; 32 bit dec
-if.end:
- %s32 = getelementptr inbounds %struct.obj2* %o, i64 0, i32 1
-; CHECK-NOT: load {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %1 = load i32* %s32, align 4
-; CHECK: decl {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %dec1 = add i32 %1, -1
- store i32 %dec1, i32* %s32, align 4
- %tobool2 = icmp eq i32 %dec1, 0
- br i1 %tobool2, label %if.end1, label %return
-
-; 16 bit dec
-if.end1:
- %s16 = getelementptr inbounds %struct.obj2* %o, i64 0, i32 2
-; CHECK-NOT: load {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %2 = load i16* %s16, align 2
-; CHECK: decw {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %dec2 = add i16 %2, -1
- store i16 %dec2, i16* %s16, align 2
- %tobool3 = icmp eq i16 %dec2, 0
- br i1 %tobool3, label %if.end2, label %return
-
-; 8 bit dec
-if.end2:
- %s8 = getelementptr inbounds %struct.obj2* %o, i64 0, i32 3
-; CHECK-NOT: load {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %3 = load i8* %s8
-; CHECK: decb {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %dec3 = add i8 %3, -1
- store i8 %dec3, i8* %s8
- %tobool4 = icmp eq i8 %dec3, 0
- br i1 %tobool4, label %if.end4, label %return
-
-if.end4:
- tail call void @other(%struct.obj2* %o) nounwind
- br label %return
-
-return: ; preds = %if.end4, %if.end, %entry
- ret void
-}
-
-; CHECK: example_inc
-define void @example_inc(%struct.obj2* %o) nounwind uwtable ssp {
-; 64 bit inc
-entry:
- %s64 = getelementptr inbounds %struct.obj2* %o, i64 0, i32 0
-; CHECK-NOT: load (%{{rdi|rcs}})
- %0 = load i64* %s64, align 8
-; CHECK: incq (%{{rdi|rcs}})
- %inc = add i64 %0, 1
- store i64 %inc, i64* %s64, align 8
- %tobool = icmp eq i64 %inc, 0
- br i1 %tobool, label %if.end, label %return
-
-; 32 bit inc
-if.end:
- %s32 = getelementptr inbounds %struct.obj2* %o, i64 0, i32 1
-; CHECK-NOT: load {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %1 = load i32* %s32, align 4
-; CHECK: incl {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %inc1 = add i32 %1, 1
- store i32 %inc1, i32* %s32, align 4
- %tobool2 = icmp eq i32 %inc1, 0
- br i1 %tobool2, label %if.end1, label %return
-
-; 16 bit inc
-if.end1:
- %s16 = getelementptr inbounds %struct.obj2* %o, i64 0, i32 2
-; CHECK-NOT: load {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %2 = load i16* %s16, align 2
-; CHECK: incw {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %inc2 = add i16 %2, 1
- store i16 %inc2, i16* %s16, align 2
- %tobool3 = icmp eq i16 %inc2, 0
- br i1 %tobool3, label %if.end2, label %return
-
-; 8 bit inc
-if.end2:
- %s8 = getelementptr inbounds %struct.obj2* %o, i64 0, i32 3
-; CHECK-NOT: load {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %3 = load i8* %s8
-; CHECK: incb {{[0-9][0-9]*}}(%{{rdi|rcs}})
- %inc3 = add i8 %3, 1
- store i8 %inc3, i8* %s8
- %tobool4 = icmp eq i8 %inc3, 0
- br i1 %tobool4, label %if.end4, label %return
-
-if.end4:
- tail call void @other(%struct.obj2* %o) nounwind
- br label %return
-
-return:
- ret void
-}