[llvm] r333427 - Revert "[AArch64] added FP16 vcvth intrinsic support"
Amara Emerson via llvm-commits
llvm-commits at lists.llvm.org
Tue May 29 08:34:22 PDT 2018
Author: aemerson
Date: Tue May 29 08:34:22 2018
New Revision: 333427
URL: http://llvm.org/viewvc/llvm-project?rev=333427&view=rev
Log:
Revert "[AArch64] added FP16 vcvth intrinsic support"
This reverts commit r333410 due to bot failures.
Modified:
llvm/trunk/lib/Target/AArch64/AArch64InstrFormats.td
llvm/trunk/lib/Target/AArch64/AArch64InstrInfo.td
llvm/trunk/test/CodeGen/AArch64/fp16_intrinsic_scalar_2op.ll
Modified: llvm/trunk/lib/Target/AArch64/AArch64InstrFormats.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AArch64/AArch64InstrFormats.td?rev=333427&r1=333426&r2=333427&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AArch64/AArch64InstrFormats.td (original)
+++ llvm/trunk/lib/Target/AArch64/AArch64InstrFormats.td Tue May 29 08:34:22 2018
@@ -7928,26 +7928,6 @@ class BaseSIMDScalarShiftTied<bit U, bit
multiclass SIMDFPScalarRShift<bit U, bits<5> opc, string asm> {
let Predicates = [HasNEON, HasFullFP16] in {
- def HSr : BaseSIMDScalarShift<U, opc, {0,0,1,?,?,?,?},
- FPR16, FPR32, vecshiftR16, asm, []> {
- let Inst{19-16} = imm{3-0};
- let Inst{23-22} = 0b11;
- }
- def SHr : BaseSIMDScalarShift<U, opc, {?,?,?,?,?,?,?},
- FPR32, FPR16, vecshiftR32, asm, []> {
- let Inst{19-16} = imm{3-0};
- }
- def HDr : BaseSIMDScalarShift<U, opc, {?,?,?,?,?,?,?},
- FPR16, FPR64, vecshiftR32, asm, []> {
- let Inst{21-16} = imm{5-0};
- let Inst{23-22} = 0b11;
- }
- def DHr : BaseSIMDScalarShift<U, opc, {?,?,?,?,?,?,?},
- FPR64, FPR16, vecshiftR64, asm, []> {
- let Inst{21-16} = imm{5-0};
- let Inst{23-22} = 0b11;
- let Inst{31} = 1;
- }
def h : BaseSIMDScalarShift<U, opc, {0,0,1,?,?,?,?},
FPR16, FPR16, vecshiftR16, asm, []> {
let Inst{19-16} = imm{3-0};
@@ -7957,6 +7937,7 @@ multiclass SIMDFPScalarRShift<bit U, bit
FPR32, FPR32, vecshiftR32, asm, []> {
let Inst{20-16} = imm{4-0};
}
+
def d : BaseSIMDScalarShift<U, opc, {1,?,?,?,?,?,?},
FPR64, FPR64, vecshiftR64, asm, []> {
let Inst{21-16} = imm{5-0};
Modified: llvm/trunk/lib/Target/AArch64/AArch64InstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AArch64/AArch64InstrInfo.td?rev=333427&r1=333426&r2=333427&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AArch64/AArch64InstrInfo.td (original)
+++ llvm/trunk/lib/Target/AArch64/AArch64InstrInfo.td Tue May 29 08:34:22 2018
@@ -4955,29 +4955,17 @@ def : Pat<(v1i64 (int_aarch64_neon_vcvtf
def : Pat<(v1i64 (int_aarch64_neon_vcvtfp2fxu (v1f64 FPR64:$Rn),
vecshiftR64:$imm)),
(FCVTZUd FPR64:$Rn, vecshiftR64:$imm)>;
-def : Pat<(f16 (int_aarch64_neon_vcvtfxs2fp (i64 FPR64:$Rn), vecshiftR16:$imm)),
- (FCVTZSHDr (i64 FPR64:$Rn), vecshiftR32:$imm)>;
-def : Pat<(i32 (int_aarch64_neon_vcvtfp2fxu FPR16:$Rn, vecshiftR32:$imm)),
- (FCVTZUSHr FPR16:$Rn, vecshiftR32:$imm)>;
-def : Pat<(i32 (int_aarch64_neon_vcvtfp2fxs FPR16:$Rn, vecshiftR32:$imm)),
- (FCVTZSSHr FPR16:$Rn, vecshiftR32:$imm)>;
-def : Pat<(i64 (int_aarch64_neon_vcvtfp2fxs (f16 FPR16:$Rn), vecshiftR64:$imm)),
- (FCVTZSDHr (f16 FPR16:$Rn), vecshiftR64:$imm)>;
-def : Pat<(f16 (int_aarch64_neon_vcvtfxu2fp FPR32:$Rn, vecshiftR16:$imm)),
- (UCVTFHSr FPR32:$Rn, vecshiftR16:$imm)>;
+def : Pat<(int_aarch64_neon_vcvtfxs2fp FPR32:$Rn, vecshiftR32:$imm),
+ (SCVTFs FPR32:$Rn, vecshiftR32:$imm)>;
def : Pat<(int_aarch64_neon_vcvtfxu2fp FPR32:$Rn, vecshiftR32:$imm),
(UCVTFs FPR32:$Rn, vecshiftR32:$imm)>;
+def : Pat<(f64 (int_aarch64_neon_vcvtfxs2fp (i64 FPR64:$Rn), vecshiftR64:$imm)),
+ (SCVTFd FPR64:$Rn, vecshiftR64:$imm)>;
def : Pat<(f64 (int_aarch64_neon_vcvtfxu2fp (i64 FPR64:$Rn), vecshiftR64:$imm)),
(UCVTFd FPR64:$Rn, vecshiftR64:$imm)>;
def : Pat<(v1f64 (int_aarch64_neon_vcvtfxs2fp (v1i64 FPR64:$Rn),
vecshiftR64:$imm)),
(SCVTFd FPR64:$Rn, vecshiftR64:$imm)>;
-def : Pat<(f16 (int_aarch64_neon_vcvtfxs2fp (i32 FPR32:$Rn), vecshiftR16:$imm)),
- (SCVTFHSr FPR32:$Rn, vecshiftR16:$imm)>;
-def : Pat<(f16 (int_aarch64_neon_vcvtfxs2fp FPR32:$Rn, vecshiftR16:$imm)),
- (SCVTFHSr FPR32:$Rn, vecshiftR16:$imm)>;
-def : Pat<(f64 (int_aarch64_neon_vcvtfxs2fp (i64 FPR64:$Rn), vecshiftR64:$imm)),
- (SCVTFd FPR64:$Rn, vecshiftR64:$imm)>;
def : Pat<(v1f64 (int_aarch64_neon_vcvtfxu2fp (v1i64 FPR64:$Rn),
vecshiftR64:$imm)),
(UCVTFd FPR64:$Rn, vecshiftR64:$imm)>;
Modified: llvm/trunk/test/CodeGen/AArch64/fp16_intrinsic_scalar_2op.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/AArch64/fp16_intrinsic_scalar_2op.ll?rev=333427&r1=333426&r2=333427&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/AArch64/fp16_intrinsic_scalar_2op.ll (original)
+++ llvm/trunk/test/CodeGen/AArch64/fp16_intrinsic_scalar_2op.ll Tue May 29 08:34:22 2018
@@ -126,222 +126,3 @@ entry:
%vrsqrtsh_f16 = tail call half @llvm.aarch64.neon.frsqrts.f16(half %a, half %b)
ret half %vrsqrtsh_f16
}
-
-declare half @llvm.aarch64.neon.vcvtfxs2fp.f16.i32(i32, i32) #1
-declare half @llvm.aarch64.neon.vcvtfxs2fp.f16.i64(i64, i32) #1
-declare i32 @llvm.aarch64.neon.vcvtfp2fxs.i32.f16(half, i32) #1
-declare i64 @llvm.aarch64.neon.vcvtfp2fxs.i64.f16(half, i32) #1
-declare half @llvm.aarch64.neon.vcvtfxu2fp.f16.i32(i32, i32) #1
-declare i32 @llvm.aarch64.neon.vcvtfp2fxu.i32.f16(half, i32) #1
-
-define dso_local half @test_vcvth_n_f16_s16_1(i16 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_s16_1:
-; CHECK: sxth w[[wReg:[0-9]+]], w0
-; CHECK-NEXT: fmov s0, w[[wReg:[0-9]+]]
-; CHECK-NEXT: scvtf h0, s0, #1
-; CHECK-NEXT: ret
-entry:
- %sext = sext i16 %a to i32
- %fcvth_n = tail call half @llvm.aarch64.neon.vcvtfxs2fp.f16.i32(i32 %sext, i32 1)
- ret half %fcvth_n
-}
-
-define dso_local half @test_vcvth_n_f16_s16_16(i16 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_s16_16:
-; CHECK: sxth w[[wReg:[0-9]+]], w0
-; CHECK-NEXT: fmov s0, w[[wReg:[0-9]+]]
-; CHECK-NEXT: scvtf h0, s0, #16
-; CHECK-NEXT: ret
-entry:
- %sext = sext i16 %a to i32
- %fcvth_n = tail call half @llvm.aarch64.neon.vcvtfxs2fp.f16.i32(i32 %sext, i32 16)
- ret half %fcvth_n
-}
-
-define dso_local half @test_vcvth_n_f16_s32_1(i32 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_s32_1:
-; CHECK: fmov s0, w0
-; CHECK-NEXT: scvtf h0, s0, #1
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_f16_s32 = tail call half @llvm.aarch64.neon.vcvtfxs2fp.f16.i32(i32 %a, i32 1)
- ret half %vcvth_n_f16_s32
-}
-
-define dso_local half @test_vcvth_n_f16_s32_16(i32 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_s32_16:
-; CHECK: fmov s0, w0
-; CHECK-NEXT: scvtf h0, s0, #16
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_f16_s32 = tail call half @llvm.aarch64.neon.vcvtfxs2fp.f16.i32(i32 %a, i32 16)
- ret half %vcvth_n_f16_s32
-}
-
-define dso_local half @test_vcvth_n_f16_s64_1(i64 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_s64_1:
-; CHECK: fmov d0, x0
-; CHECK-NEXT: fcvtzs h0, d0, #1
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_f16_s64 = tail call half @llvm.aarch64.neon.vcvtfxs2fp.f16.i64(i64 %a, i32 1)
- ret half %vcvth_n_f16_s64
-}
-
-define dso_local half @test_vcvth_n_f16_s64_16(i64 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_s64_16:
-; CHECK: fmov d0, x0
-; CHECK-NEXT: fcvtzs h0, d0, #16
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_f16_s64 = tail call half @llvm.aarch64.neon.vcvtfxs2fp.f16.i64(i64 %a, i32 16)
- ret half %vcvth_n_f16_s64
-}
-
-define dso_local i16 @test_vcvth_n_s16_f16_1(half %a) {
-; CHECK-LABEL: test_vcvth_n_s16_f16_1:
-; CHECK: fcvtzs s0, h0, #1
-; CHECK-NEXT: fmov w0, s0
-; CHECK-NEXT: ret
-entry:
- %fcvth_n = tail call i32 @llvm.aarch64.neon.vcvtfp2fxs.i32.f16(half %a, i32 1)
- %0 = trunc i32 %fcvth_n to i16
- ret i16 %0
-}
-
-define dso_local i16 @test_vcvth_n_s16_f16_16(half %a) {
-; CHECK-LABEL: test_vcvth_n_s16_f16_16:
-; CHECK: fcvtzs s0, h0, #16
-; CHECK-NEXT: fmov w0, s0
-; CHECK-NEXT: ret
-entry:
- %fcvth_n = tail call i32 @llvm.aarch64.neon.vcvtfp2fxs.i32.f16(half %a, i32 16)
- %0 = trunc i32 %fcvth_n to i16
- ret i16 %0
-}
-
-define dso_local i32 @test_vcvth_n_s32_f16_1(half %a) {
-; CHECK-LABEL: test_vcvth_n_s32_f16_1:
-; CHECK: fcvtzs s0, h0, #1
-; CHECK-NEXT: fmov w0, s0
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_s32_f16 = tail call i32 @llvm.aarch64.neon.vcvtfp2fxs.i32.f16(half %a, i32 1)
- ret i32 %vcvth_n_s32_f16
-}
-
-define dso_local i32 @test_vcvth_n_s32_f16_16(half %a) {
-; CHECK-LABEL: test_vcvth_n_s32_f16_16:
-; CHECK: fcvtzs s0, h0, #16
-; CHECK-NEXT: fmov w0, s0
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_s32_f16 = tail call i32 @llvm.aarch64.neon.vcvtfp2fxs.i32.f16(half %a, i32 16)
- ret i32 %vcvth_n_s32_f16
-}
-
-define dso_local i64 @test_vcvth_n_s64_f16_1(half %a) {
-; CHECK-LABEL: test_vcvth_n_s64_f16_1:
-; CHECK: fcvtzs d0, h0, #1
-; CHECK-NEXT: fmov x0, d0
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_s64_f16 = tail call i64 @llvm.aarch64.neon.vcvtfp2fxs.i64.f16(half %a, i32 1)
- ret i64 %vcvth_n_s64_f16
-}
-
-define dso_local i64 @test_vcvth_n_s64_f16_32(half %a) {
-; CHECK-LABEL: test_vcvth_n_s64_f16_32:
-; CHECK: fcvtzs d0, h0, #32
-; CHECK-NEXT: fmov x0, d0
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_s64_f16 = tail call i64 @llvm.aarch64.neon.vcvtfp2fxs.i64.f16(half %a, i32 32)
- ret i64 %vcvth_n_s64_f16
-}
-
-define dso_local half @test_vcvth_n_f16_u16_1(i16 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_u16_1:
-; CHECK: and w[[wReg:[0-9]+]], w0, #0xffff
-; CHECK-NEXT: fmov s0, w[[wReg:[0-9]+]]
-; CHECK-NEXT: ucvtf h0, s0, #1
-; CHECK-NEXT: ret
-entry:
- %0 = zext i16 %a to i32
- %fcvth_n = tail call half @llvm.aarch64.neon.vcvtfxu2fp.f16.i32(i32 %0, i32 1)
- ret half %fcvth_n
-}
-
-define dso_local half @test_vcvth_n_f16_u16_16(i16 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_u16_16:
-; CHECK: and w[[wReg:[0-9]+]], w0, #0xffff
-; CHECK-NEXT: fmov s0, w[[wReg:[0-9]+]]
-; CHECK-NEXT: ucvtf h0, s0, #16
-; CHECK-NEXT: ret
-entry:
- %0 = zext i16 %a to i32
- %fcvth_n = tail call half @llvm.aarch64.neon.vcvtfxu2fp.f16.i32(i32 %0, i32 16)
- ret half %fcvth_n
-}
-
-define dso_local half @test_vcvth_n_f16_u32_1(i32 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_u32_1:
-; CHECK: fmov s0, w0
-; CHECK-NEXT: ucvtf h0, s0, #1
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_f16_u32 = tail call half @llvm.aarch64.neon.vcvtfxu2fp.f16.i32(i32 %a, i32 1)
- ret half %vcvth_n_f16_u32
-}
-
-define dso_local half @test_vcvth_n_f16_u32_16(i32 %a) {
-; CHECK-LABEL: test_vcvth_n_f16_u32_16:
-; CHECK: fmov s0, w0
-; CHECK-NEXT: ucvtf h0, s0, #16
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_f16_u32 = tail call half @llvm.aarch64.neon.vcvtfxu2fp.f16.i32(i32 %a, i32 16)
- ret half %vcvth_n_f16_u32
-}
-
-define dso_local i16 @test_vcvth_n_u16_f16_1(half %a) {
-; CHECK-LABEL: test_vcvth_n_u16_f16_1:
-; CHECK: fcvtzu s0, h0, #1
-; CHECK-NEXT: fmov w0, s0
-; CHECK-NEXT: ret
-entry:
- %fcvth_n = tail call i32 @llvm.aarch64.neon.vcvtfp2fxu.i32.f16(half %a, i32 1)
- %0 = trunc i32 %fcvth_n to i16
- ret i16 %0
-}
-
-define dso_local i16 @test_vcvth_n_u16_f16_16(half %a) {
-; CHECK-LABEL: test_vcvth_n_u16_f16_16:
-; CHECK: fcvtzu s0, h0, #16
-; CHECK-NEXT: fmov w0, s0
-; CHECK-NEXT: ret
-entry:
- %fcvth_n = tail call i32 @llvm.aarch64.neon.vcvtfp2fxu.i32.f16(half %a, i32 16)
- %0 = trunc i32 %fcvth_n to i16
- ret i16 %0
-}
-
-define dso_local i32 @test_vcvth_n_u32_f16_1(half %a) {
-; CHECK-LABEL: test_vcvth_n_u32_f16_1:
-; CHECK: fcvtzu s0, h0, #1
-; CHECK-NEXT: fmov w0, s0
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_u32_f16 = tail call i32 @llvm.aarch64.neon.vcvtfp2fxu.i32.f16(half %a, i32 1)
- ret i32 %vcvth_n_u32_f16
-}
-
-define dso_local i32 @test_vcvth_n_u32_f16_16(half %a) {
-; CHECK-LABEL: test_vcvth_n_u32_f16_16:
-; CHECK: fcvtzu s0, h0, #16
-; CHECK-NEXT: fmov w0, s0
-; CHECK-NEXT: ret
-entry:
- %vcvth_n_u32_f16 = tail call i32 @llvm.aarch64.neon.vcvtfp2fxu.i32.f16(half %a, i32 16)
- ret i32 %vcvth_n_u32_f16
-}
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