diff options
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/X86/cmp.ll | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/test/CodeGen/X86/cmp.ll b/test/CodeGen/X86/cmp.ll index c9c85abad8..8343cece45 100644 --- a/test/CodeGen/X86/cmp.ll +++ b/test/CodeGen/X86/cmp.ll @@ -91,7 +91,7 @@ F: } ; rdar://11866926 -define i32 @test7(i64 %res) nounwind uwtable readnone ssp { +define i32 @test7(i64 %res) nounwind { entry: ; CHECK: test7: ; CHECK-NOT: movabsq @@ -103,7 +103,7 @@ entry: ret i32 %lnot.ext } -define i32 @test8(i64 %res) nounwind uwtable readnone ssp { +define i32 @test8(i64 %res) nounwind { entry: ; CHECK: test8: ; CHECK-NOT: movabsq @@ -114,7 +114,7 @@ entry: ret i32 %lnot.ext } -define i32 @test9(i64 %res) nounwind uwtable readnone ssp { +define i32 @test9(i64 %res) nounwind { entry: ; CHECK: test9: ; CHECK-NOT: movabsq @@ -126,7 +126,7 @@ entry: ret i32 %lnot.ext } -define i32 @test10(i64 %res) nounwind uwtable readnone ssp { +define i32 @test10(i64 %res) nounwind { entry: ; CHECK: test10: ; CHECK-NOT: movabsq @@ -138,3 +138,16 @@ entry: ret i32 %lnot.ext } +; rdar://9758774 +define i32 @test11(i64 %l) nounwind { +entry: +; CHECK: test11: +; CHECK-NOT: movabsq +; CHECK-NOT: andq +; CHECK: shrq $47, %rdi +; CHECK: cmpq $1, %rdi + %shr.mask = and i64 %l, -140737488355328 + %cmp = icmp eq i64 %shr.mask, 140737488355328 + %conv = zext i1 %cmp to i32 + ret i32 %conv +} |