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| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -O2 -mtriple=x86_64-linux-android -mattr=+mmx \
; RUN: -enable-legalize-types-checking | FileCheck %s
; RUN: llc < %s -O2 -mtriple=x86_64-linux-gnu -mattr=+mmx \
; RUN: -enable-legalize-types-checking | FileCheck %s
define i32 @TestComp128GT(fp128 %d1, fp128 %d2) {
; CHECK-LABEL: TestComp128GT:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq __gttf2
; CHECK-NEXT: xorl %ecx, %ecx
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: setg %cl
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
entry:
%cmp = fcmp ogt fp128 %d1, %d2
%conv = zext i1 %cmp to i32
ret i32 %conv
}
define i32 @TestComp128GE(fp128 %d1, fp128 %d2) {
; CHECK-LABEL: TestComp128GE:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq __getf2
; CHECK-NEXT: xorl %ecx, %ecx
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: setns %cl
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
entry:
%cmp = fcmp oge fp128 %d1, %d2
%conv = zext i1 %cmp to i32
ret i32 %conv
}
define i32 @TestComp128LT(fp128 %d1, fp128 %d2) {
; CHECK-LABEL: TestComp128LT:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq __lttf2
; CHECK-NEXT: xorl %ecx, %ecx
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: sets %cl
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
entry:
%cmp = fcmp olt fp128 %d1, %d2
%conv = zext i1 %cmp to i32
ret i32 %conv
; FIXME: This used to generate a shrl to move the sign bit of eax into bit 0.
; This no longer happens with fp128 compares being expanded by LegalizeDAG.
; We can add a new DAG combine for X86ISD::CMP/SETCC to restore this.
}
define i32 @TestComp128LE(fp128 %d1, fp128 %d2) {
; CHECK-LABEL: TestComp128LE:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq __letf2
; CHECK-NEXT: xorl %ecx, %ecx
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: setle %cl
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
entry:
%cmp = fcmp ole fp128 %d1, %d2
%conv = zext i1 %cmp to i32
ret i32 %conv
}
define i32 @TestComp128EQ(fp128 %d1, fp128 %d2) {
; CHECK-LABEL: TestComp128EQ:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq __eqtf2
; CHECK-NEXT: xorl %ecx, %ecx
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: sete %cl
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
entry:
%cmp = fcmp oeq fp128 %d1, %d2
%conv = zext i1 %cmp to i32
ret i32 %conv
}
define i32 @TestComp128NE(fp128 %d1, fp128 %d2) {
; CHECK-LABEL: TestComp128NE:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq __netf2
; CHECK-NEXT: xorl %ecx, %ecx
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: setne %cl
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
entry:
%cmp = fcmp une fp128 %d1, %d2
%conv = zext i1 %cmp to i32
ret i32 %conv
}
define fp128 @TestMax(fp128 %x, fp128 %y) {
; CHECK-LABEL: TestMax:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: subq $40, %rsp
; CHECK-NEXT: .cfi_def_cfa_offset 48
; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
; CHECK-NEXT: movaps %xmm1, (%rsp) # 16-byte Spill
; CHECK-NEXT: callq __gttf2
; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
; CHECK-NEXT: testl %eax, %eax
; CHECK-NEXT: jg .LBB6_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
; CHECK-NEXT: .LBB6_2: # %entry
; CHECK-NEXT: addq $40, %rsp
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
entry:
%cmp = fcmp ogt fp128 %x, %y
%cond = select i1 %cmp, fp128 %x, fp128 %y
ret fp128 %cond
}
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