diff options
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll | 4 | ||||
| -rw-r--r-- | test/CodeGen/X86/cmp.ll | 48 |
2 files changed, 50 insertions, 2 deletions
diff --git a/test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll b/test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll index c6f4b497af..be10ad5cc2 100644 --- a/test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll +++ b/test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll @@ -12,9 +12,9 @@ declare hidden fastcc void @_ZN3JSCL23returnToThrowTrampolineEPNS_12JSGlobalData ; Avoid hoisting the test above loads or copies ; CHECK: %entry -; CHECK: cmpq +; CHECK: test ; CHECK-NOT: mov -; CHECK: jb +; CHECK: je define i32 @cti_op_eq(i8** nocapture %args) nounwind ssp { entry: %0 = load i8** null, align 8 diff --git a/test/CodeGen/X86/cmp.ll b/test/CodeGen/X86/cmp.ll index ef5e353e9f..c9c85abad8 100644 --- a/test/CodeGen/X86/cmp.ll +++ b/test/CodeGen/X86/cmp.ll @@ -90,3 +90,51 @@ F: ; CHECK: encoding: [0x48,0x83,0x7c,0x24,0xf8,0x00] } +; rdar://11866926 +define i32 @test7(i64 %res) nounwind uwtable readnone ssp { +entry: +; CHECK: test7: +; CHECK-NOT: movabsq +; CHECK: shrq $32, %rdi +; CHECK: testl %edi, %edi +; CHECK: sete + %lnot = icmp ult i64 %res, 4294967296 + %lnot.ext = zext i1 %lnot to i32 + ret i32 %lnot.ext +} + +define i32 @test8(i64 %res) nounwind uwtable readnone ssp { +entry: +; CHECK: test8: +; CHECK-NOT: movabsq +; CHECK: shrq $32, %rdi +; CHECK: cmpl $3, %edi + %lnot = icmp ult i64 %res, 12884901888 + %lnot.ext = zext i1 %lnot to i32 + ret i32 %lnot.ext +} + +define i32 @test9(i64 %res) nounwind uwtable readnone ssp { +entry: +; CHECK: test9: +; CHECK-NOT: movabsq +; CHECK: shrq $33, %rdi +; CHECK: testl %edi, %edi +; CHECK: sete + %lnot = icmp ult i64 %res, 8589934592 + %lnot.ext = zext i1 %lnot to i32 + ret i32 %lnot.ext +} + +define i32 @test10(i64 %res) nounwind uwtable readnone ssp { +entry: +; CHECK: test10: +; CHECK-NOT: movabsq +; CHECK: shrq $32, %rdi +; CHECK: cmpl $1, %edi +; CHECK: setae + %lnot = icmp uge i64 %res, 4294967296 + %lnot.ext = zext i1 %lnot to i32 + ret i32 %lnot.ext +} + |