mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-28 19:31:58 +00:00
29f94c7201
This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209577 91177308-0d34-0410-b5e6-96231b3b80d8
164 lines
6.2 KiB
LLVM
164 lines
6.2 KiB
LLVM
; RUN: llc -verify-machineinstrs -o - %s -mtriple=aarch64-none-linux-gnu -fp-contract=fast | FileCheck %s
|
|
; RUN: llc -verify-machineinstrs -o - %s -mtriple=arm64-apple-ios7.0 | FileCheck %s -check-prefix=CHECK-NOFAST
|
|
|
|
declare float @llvm.fma.f32(float, float, float)
|
|
declare double @llvm.fma.f64(double, double, double)
|
|
|
|
define float @test_fmadd(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fmadd:
|
|
; CHECK-NOFAST-LABEL: test_fmadd:
|
|
%val = call float @llvm.fma.f32(float %a, float %b, float %c)
|
|
; CHECK: fmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %val
|
|
}
|
|
|
|
define float @test_fmsub(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fmsub:
|
|
; CHECK-NOFAST-LABEL: test_fmsub:
|
|
%nega = fsub float -0.0, %a
|
|
%val = call float @llvm.fma.f32(float %nega, float %b, float %c)
|
|
; CHECK: fmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %val
|
|
}
|
|
|
|
define float @test_fnmadd(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fnmadd:
|
|
; CHECK-NOFAST-LABEL: test_fnmadd:
|
|
%nega = fsub float -0.0, %a
|
|
%negc = fsub float -0.0, %c
|
|
%val = call float @llvm.fma.f32(float %nega, float %b, float %negc)
|
|
; CHECK: fnmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fnmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %val
|
|
}
|
|
|
|
define float @test_fnmsub(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fnmsub:
|
|
; CHECK-NOFAST-LABEL: test_fnmsub:
|
|
%negc = fsub float -0.0, %c
|
|
%val = call float @llvm.fma.f32(float %a, float %b, float %negc)
|
|
; CHECK: fnmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fnmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %val
|
|
}
|
|
|
|
define double @testd_fmadd(double %a, double %b, double %c) {
|
|
; CHECK-LABEL: testd_fmadd:
|
|
; CHECK-NOFAST-LABEL: testd_fmadd:
|
|
%val = call double @llvm.fma.f64(double %a, double %b, double %c)
|
|
; CHECK: fmadd {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
|
|
; CHECK-NOFAST: fmadd {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
|
|
ret double %val
|
|
}
|
|
|
|
define double @testd_fmsub(double %a, double %b, double %c) {
|
|
; CHECK-LABEL: testd_fmsub:
|
|
; CHECK-NOFAST-LABEL: testd_fmsub:
|
|
%nega = fsub double -0.0, %a
|
|
%val = call double @llvm.fma.f64(double %nega, double %b, double %c)
|
|
; CHECK: fmsub {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
|
|
; CHECK-NOFAST: fmsub {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
|
|
ret double %val
|
|
}
|
|
|
|
define double @testd_fnmadd(double %a, double %b, double %c) {
|
|
; CHECK-LABEL: testd_fnmadd:
|
|
; CHECK-NOFAST-LABEL: testd_fnmadd:
|
|
%nega = fsub double -0.0, %a
|
|
%negc = fsub double -0.0, %c
|
|
%val = call double @llvm.fma.f64(double %nega, double %b, double %negc)
|
|
; CHECK: fnmadd {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
|
|
; CHECK-NOFAST: fnmadd {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
|
|
ret double %val
|
|
}
|
|
|
|
define double @testd_fnmsub(double %a, double %b, double %c) {
|
|
; CHECK-LABEL: testd_fnmsub:
|
|
; CHECK-NOFAST-LABEL: testd_fnmsub:
|
|
%negc = fsub double -0.0, %c
|
|
%val = call double @llvm.fma.f64(double %a, double %b, double %negc)
|
|
; CHECK: fnmsub {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
|
|
; CHECK-NOFAST: fnmsub {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}, {{d[0-9]+}}
|
|
ret double %val
|
|
}
|
|
|
|
define float @test_fmadd_unfused(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fmadd_unfused:
|
|
; CHECK-NOFAST-LABEL: test_fmadd_unfused:
|
|
%prod = fmul float %b, %c
|
|
%sum = fadd float %a, %prod
|
|
; CHECK: fmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST-NOT: fmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fmul {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %sum
|
|
}
|
|
|
|
define float @test_fmsub_unfused(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fmsub_unfused:
|
|
; CHECK-NOFAST-LABEL: test_fmsub_unfused:
|
|
%prod = fmul float %b, %c
|
|
%diff = fsub float %a, %prod
|
|
; CHECK: fmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST-NOT: fmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fmul {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %diff
|
|
}
|
|
|
|
define float @test_fnmadd_unfused(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fnmadd_unfused:
|
|
; CHECK-NOFAST-LABEL: test_fnmadd_unfused:
|
|
%nega = fsub float -0.0, %a
|
|
%prod = fmul float %b, %c
|
|
%diff = fsub float %nega, %prod
|
|
; CHECK: fnmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST-NOT: fnmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fmul {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: ret
|
|
ret float %diff
|
|
}
|
|
|
|
define float @test_fnmsub_unfused(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fnmsub_unfused:
|
|
; CHECK-NOFAST-LABEL: test_fnmsub_unfused:
|
|
%nega = fsub float -0.0, %a
|
|
%prod = fmul float %b, %c
|
|
%sum = fadd float %nega, %prod
|
|
; CHECK: fnmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST-NOT: fnmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fmul {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK-NOFAST: fsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %sum
|
|
}
|
|
|
|
; Another set of tests that check for multiply single use
|
|
|
|
define float @test_fmadd_unfused_su(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fmadd_unfused_su:
|
|
%prod = fmul float %b, %c
|
|
%sum = fadd float %a, %prod
|
|
%res = fadd float %sum, %prod
|
|
; CHECK-NOT: fmadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK: fmul {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK: fadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK: fadd {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %res
|
|
}
|
|
|
|
define float @test_fmsub_unfused_su(float %a, float %b, float %c) {
|
|
; CHECK-LABEL: test_fmsub_unfused_su:
|
|
%prod = fmul float %b, %c
|
|
%diff = fsub float %a, %prod
|
|
%res = fsub float %diff, %prod
|
|
; CHECK-NOT: fmsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK: fmul {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK: fsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
; CHECK: fsub {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
|
|
ret float %res
|
|
}
|
|
|