mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
20732d55c2
The extends the select lowering coverage by emiting pseudo cmov instructions. These insturction will be later on lowered to control-flow to simulate the select. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211545 91177308-0d34-0410-b5e6-96231b3b80d8
139 lines
4.0 KiB
LLVM
139 lines
4.0 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 -fast-isel -fast-isel-abort | FileCheck %s
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 -mcpu=corei7-avx | FileCheck %s
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 -fast-isel -fast-isel-abort -mcpu=corei7-avx | FileCheck %s
|
|
|
|
|
|
define float @select_fcmp_one_f32(float %a, float %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_fcmp_one_f32
|
|
; CHECK: ucomiss %xmm1, %xmm0
|
|
; CHECK-NEXT: jne [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: movaps %xmm2, %xmm0
|
|
%1 = fcmp one float %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define double @select_fcmp_one_f64(double %a, double %b, double %c, double %d) {
|
|
; CHECK-LABEL: select_fcmp_one_f64
|
|
; CHECK: ucomisd %xmm1, %xmm0
|
|
; CHECK-NEXT: jne [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: movaps %xmm2, %xmm0
|
|
%1 = fcmp one double %a, %b
|
|
%2 = select i1 %1, double %c, double %d
|
|
ret double %2
|
|
}
|
|
|
|
define float @select_icmp_eq_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_eq_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: je [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp eq i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_ne_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_ne_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: jne [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp ne i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_ugt_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_ugt_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: ja [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp ugt i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_uge_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_uge_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: jae [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp uge i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_ult_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_ult_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: jb [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp ult i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_ule_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_ule_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: jbe [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp ule i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_sgt_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_sgt_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: jg [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp sgt i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_sge_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_sge_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: jge [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp sge i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_slt_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_slt_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: jl [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp slt i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|
|
define float @select_icmp_sle_f32(i64 %a, i64 %b, float %c, float %d) {
|
|
; CHECK-LABEL: select_icmp_sle_f32
|
|
; CHECK: cmpq %rsi, %rdi
|
|
; CHECK-NEXT: jle [[BB:LBB[0-9]+_2]]
|
|
; CHECK: [[BB]]
|
|
; CHECK-NEXT: retq
|
|
%1 = icmp sle i64 %a, %b
|
|
%2 = select i1 %1, float %c, float %d
|
|
ret float %2
|
|
}
|
|
|