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llvm-6502/test/CodeGen/X86/fast-isel-cmp-branch2.ll
Mehdi Amini 26d628d6ce Change the fast-isel-abort option from bool to int to enable "levels" 
Summary:
Currently fast-isel-abort will only abort for regular instructions,
and just warn for function calls, terminators, function arguments.
There is already fast-isel-abort-args but nothing for calls and
terminators.

This change turns the fast-isel-abort options into an integer option,
so that multiple levels of strictness can be defined.
This will help no being surprised when the "abort" option indeed does
not abort, and enables the possibility to write test that verifies
that no intrinsics are forgotten by fast-isel.

Reviewers: resistor, echristo

Subscribers: jfb, llvm-commits

Differential Revision: http://reviews.llvm.org/D7941

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230775 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 18:32:11 +00:00

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; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s
; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=x86_64-apple-darwin10 | FileCheck %s
define i32 @fcmp_oeq(float %x, float %y) {
; CHECK-LABEL: fcmp_oeq
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jne {{LBB.+_1}}
; CHECK-NEXT: jnp {{LBB.+_2}}
%1 = fcmp oeq float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_ogt(float %x, float %y) {
; CHECK-LABEL: fcmp_ogt
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jbe {{LBB.+_1}}
%1 = fcmp ogt float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_oge(float %x, float %y) {
; CHECK-LABEL: fcmp_oge
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jb {{LBB.+_1}}
%1 = fcmp oge float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_olt(float %x, float %y) {
; CHECK-LABEL: fcmp_olt
; CHECK: ucomiss %xmm0, %xmm1
; CHECK-NEXT: jbe {{LBB.+_1}}
%1 = fcmp olt float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_ole(float %x, float %y) {
; CHECK-LABEL: fcmp_ole
; CHECK: ucomiss %xmm0, %xmm1
; CHECK-NEXT: jb {{LBB.+_1}}
%1 = fcmp ole float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_one(float %x, float %y) {
; CHECK-LABEL: fcmp_one
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: je {{LBB.+_1}}
%1 = fcmp one float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_ord(float %x, float %y) {
; CHECK-LABEL: fcmp_ord
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jp {{LBB.+_1}}
%1 = fcmp ord float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_uno(float %x, float %y) {
; CHECK-LABEL: fcmp_uno
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jp {{LBB.+_2}}
%1 = fcmp uno float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_ueq(float %x, float %y) {
; CHECK-LABEL: fcmp_ueq
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: je {{LBB.+_2}}
%1 = fcmp ueq float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_ugt(float %x, float %y) {
; CHECK-LABEL: fcmp_ugt
; CHECK: ucomiss %xmm0, %xmm1
; CHECK-NEXT: jae {{LBB.+_1}}
%1 = fcmp ugt float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_uge(float %x, float %y) {
; CHECK-LABEL: fcmp_uge
; CHECK: ucomiss %xmm0, %xmm1
; CHECK-NEXT: ja {{LBB.+_1}}
%1 = fcmp uge float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_ult(float %x, float %y) {
; CHECK-LABEL: fcmp_ult
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jae {{LBB.+_1}}
%1 = fcmp ult float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_ule(float %x, float %y) {
; CHECK-LABEL: fcmp_ule
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: ja {{LBB.+_1}}
%1 = fcmp ule float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @fcmp_une(float %x, float %y) {
; CHECK-LABEL: fcmp_une
; CHECK: ucomiss %xmm1, %xmm0
; CHECK-NEXT: jne {{LBB.+_2}}
; CHECK-NEXT: jp {{LBB.+_2}}
; CHECK-NEXT: jmp {{LBB.+_1}}
%1 = fcmp une float %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_eq(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_eq
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: jne {{LBB.+_1}}
%1 = icmp eq i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_ne(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_ne
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: je {{LBB.+_1}}
%1 = icmp ne i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_ugt(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_ugt
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: jbe {{LBB.+_1}}
%1 = icmp ugt i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_uge(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_uge
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: jb {{LBB.+_1}}
%1 = icmp uge i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_ult(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_ult
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: jae {{LBB.+_1}}
%1 = icmp ult i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_ule(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_ule
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: ja {{LBB.+_1}}
%1 = icmp ule i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_sgt(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_sgt
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: jle {{LBB.+_1}}
%1 = icmp sgt i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_sge(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_sge
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: jl {{LBB.+_1}}
%1 = icmp sge i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_slt(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_slt
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: jge {{LBB.+_1}}
%1 = icmp slt i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
define i32 @icmp_sle(i32 %x, i32 %y) {
; CHECK-LABEL: icmp_sle
; CHECK: cmpl %esi, %edi
; CHECK-NEXT: jg {{LBB.+_1}}
%1 = icmp sle i32 %x, %y
br i1 %1, label %bb1, label %bb2
bb2:
ret i32 1
bb1:
ret i32 0
}
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