675 lines
21 KiB
LLVM
675 lines
21 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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; RUN: opt -passes=instcombine -S < %s | FileCheck %s
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define i1 @fcmp_trunc(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp oge double [[TMP0]], 0x4058FFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_ult(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_ult(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ult double [[TMP0]], 0x4068FFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ult float %trunc, 2.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_ole(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_ole(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ole double [[TMP0]], 0x4072C00010000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ole float %trunc, 3.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_ogt(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_ogt(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ogt double [[TMP0]], 0x4079000010000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ogt float %trunc, 4.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_zero(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_zero(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp oge double [[TMP0]], 0xB690000000000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 0.000000
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ret i1 %result
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}
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define i1 @fcmp_trunc_with_nnan(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_with_nnan(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp nnan oge double [[TMP0]], 0x4058FFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp nnan oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_with_ninf(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_with_ninf(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ninf oge double [[TMP0]], 0x4058FFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ninf oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_with_nsz(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_with_nsz(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp nsz oge double [[TMP0]], 0x4058FFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp nsz oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_with_reassoc(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_with_reassoc(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp reassoc oge double [[TMP0]], 0x4058FFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp reassoc oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_with_fast(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_with_fast(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp fast oge double [[TMP0]], 0x4058FFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp fast oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define <4 x i1> @fcmp_vec_trunc(<4 x double> %0) {
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; CHECK-LABEL: define <4 x i1> @fcmp_vec_trunc(
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; CHECK-SAME: <4 x double> [[TMP0:%.*]]) {
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; CHECK-NEXT: [[CMP:%.*]] = fcmp olt <4 x double> [[TMP0]], splat (double 0x3FEFFFFFF0000000)
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; CHECK-NEXT: ret <4 x i1> [[CMP]]
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;
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%vec = fptrunc <4 x double> %0 to <4 x float>
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%cmp = fcmp olt <4 x float> %vec, <float 1.0, float 1.0, float 1.0, float 1.0>
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ret <4 x i1> %cmp
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}
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define <1 x i1> @fcmp_vec_trunc_scalar(<1 x double> %0) {
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; CHECK-LABEL: define <1 x i1> @fcmp_vec_trunc_scalar(
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; CHECK-SAME: <1 x double> [[TMP0:%.*]]) {
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; CHECK-NEXT: [[CMP:%.*]] = fcmp fast olt <1 x double> [[TMP0]], splat (double 0x3FEFFFFFF0000000)
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; CHECK-NEXT: ret <1 x i1> [[CMP]]
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;
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%vec = fptrunc <1 x double> %0 to <1 x float>
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%cmp = fcmp fast olt <1 x float> %vec, <float 1.0>
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ret <1 x i1> %cmp
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}
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define i1 @fcmp_trunc_fp128(fp128 %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_fp128(
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; CHECK-SAME: fp128 [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp fast oge fp128 [[TMP0]], 0xL000000000000000040058FFFFF000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc fp128 %0 to float
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%result = fcmp fast oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_x86_fp80(x86_fp80 %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_x86_fp80(
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; CHECK-SAME: x86_fp80 [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp fast oge x86_fp80 [[TMP0]], 0xK4005C7FFFF8000000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc x86_fp80 %0 to float
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%result = fcmp fast oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_ppc_fp128(ppc_fp128 %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_ppc_fp128(
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; CHECK-SAME: ppc_fp128 [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp fast oge ppc_fp128 [[TMP0]], 0xM4058FFFFF00000000000000000000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc ppc_fp128 %0 to float
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%result = fcmp fast oge float %trunc, 1.000000e+02
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ret i1 %result
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}
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define i1 @fcmp_trunc_nan(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_nan(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: ret i1 false
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 0x7FF8000000000000
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ret i1 %result
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}
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; denomalized 0x00000001
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define i1 @fcmp_trunc_d1(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_d1(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp oge double [[TMP0]], 0x3690000000000001
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-45
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ret i1 %result
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}
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; denomalized 0x00000001 ole
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define i1 @fcmp_trunc_d1_ole(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_d1_ole(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ole double [[TMP0]], 0x36A7FFFFFFFFFFFF
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ole float %trunc, 1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-45
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ret i1 %result
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}
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; denomalized 0x00000002
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define i1 @fcmp_trunc_d2(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_d2(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp oge double [[TMP0]], 0x36A8000000000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 2.8025969286496341418474591665798322625605238837530315435141365677795821653717212029732763767242431640625e-45
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ret i1 %result
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}
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; denomalized 0x7fffff
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define i1 @fcmp_trunc_d3(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_d3(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ogt double [[TMP0]], 0x380FFFFFDFFFFFFF
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ogt float %trunc, 1.175494210692441075487029444849287348827052428745893333857174530571588870475618904265502351336181163787841796875e-38
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ret i1 %result
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}
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; denomalized 0x80000001
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define i1 @fcmp_trunc_d4(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_d4(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ogt double [[TMP0]], 0xB690000000000001
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ogt float %trunc, -1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-45
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ret i1 %result
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}
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; denomalized 0x80000001
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define i1 @fcmp_trunc_d5(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_d5(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp olt double [[TMP0]], 0xB80FFFFFDFFFFFFF
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp olt float %trunc, -1.175494210692441075487029444849287348827052428745893333857174530571588870475618904265502351336181163787841796875e-38
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ret i1 %result
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}
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; +0
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define i1 @fcmp_trunc_p0(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_p0(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp oge double [[TMP0]], 0xB690000000000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 0x00000000
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ret i1 %result
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}
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; -0
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define i1 @fcmp_trunc_n0(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_n0(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ogt double [[TMP0]], 0x3690000000000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ogt float %trunc, 0x8000000000000000
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ret i1 %result
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}
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; max representable
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define i1 @fcmp_trunc_mx(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_mx(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ogt double [[TMP0]], 0x47EFFFFFEFFFFFFF
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ogt float %trunc, 0x47EFFFFFE0000000
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ret i1 %result
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}
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; negative max representable
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define i1 @fcmp_trunc_mn(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_mn(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp olt double [[TMP0]], 0xC7EFFFFFEFFFFFFF
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp olt float %trunc, -3.4028234663852885981170418348451692544e38
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ret i1 %result
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}
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define i1 @fcmp_trunc_literal_nan(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_literal_nan(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: ret i1 false
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 0x7FF8000000000000
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ret i1 %result
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}
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define i1 @fcmp_trunc_literal_positive_inf(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_literal_positive_inf(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[TRUNC:%.*]] = fptrunc double [[TMP0]] to float
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp oeq float [[TRUNC]], 0x7FF0000000000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 0x7FF0000000000000
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ret i1 %result
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}
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define i1 @fcmp_trunc_literal_negative_inf(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_literal_negative_inf(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[TRUNC:%.*]] = fptrunc double [[TMP0]] to float
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp uno float [[TRUNC]], 0.000000e+00
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ult float %trunc, 0xFFF0000000000000
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ret i1 %result
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}
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define i1 @fcmp_trunc_nan_ugt(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_nan_ugt(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: ret i1 true
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp ugt float %trunc, 0x7FF8000000000000
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ret i1 %result
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}
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define i1 @fcmp_trunc_inf_uge(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_inf_uge(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[TRUNC:%.*]] = fptrunc double [[TMP0]] to float
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp ueq float [[TRUNC]], 0x7FF0000000000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp uge float %trunc, 0x7FF0000000000000
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ret i1 %result
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}
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define i1 @fcmp_trunc_ninf_olt(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_ninf_olt(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: ret i1 false
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp olt float %trunc, 0xFFF0000000000000
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ret i1 %result
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}
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define i1 @fcmp_trunc_uge(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_uge(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp uge double [[TMP0]], 0x405EBFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp uge float %trunc, 123.0
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ret i1 %result
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}
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define i1 @fcmp_trunc_neg_uge(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_neg_uge(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp uge double [[TMP0]], 0xC05EC00010000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp uge float %trunc, -123.0
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ret i1 %result
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}
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define i1 @fcmp_trunc_oge(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_oge(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp oge double [[TMP0]], 0x405EBFFFF0000000
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; CHECK-NEXT: ret i1 [[RESULT]]
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;
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%trunc = fptrunc double %0 to float
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%result = fcmp oge float %trunc, 123.0
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ret i1 %result
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}
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define i1 @fcmp_trunc_neg_oge(double %0) {
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; CHECK-LABEL: define i1 @fcmp_trunc_neg_oge(
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; CHECK-SAME: double [[TMP0:%.*]]) {
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; CHECK-NEXT: [[RESULT:%.*]] = fcmp oge double [[TMP0]], 0xC05EC00010000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp oge float %trunc, -123.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
define i1 @fcmp_trunc_ugt(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_ugt(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ugt double [[TMP0]], 0x40FE0F3010000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp ugt float %trunc, 123123.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_ugt(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_ugt(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ugt double [[TMP0]], 0xC0FE1B8FF0000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp ugt float %trunc, -123321.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_ogt(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_ogt(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ogt double [[TMP0]], 0xC0FE1B8FF0000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp ogt float %trunc, -123321.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
|
|
define i1 @fcmp_trunc_ule(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_ule(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ule double [[TMP0]], 0x408ED80010000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp ule float %trunc, 987.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_ule(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_ule(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ule double [[TMP0]], 0xC088A7FFF0000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp ule float %trunc, -789.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_ole(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_ole(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ole double [[TMP0]], 0xC088A7FFF0000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp ole float %trunc, -789.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_ult(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_ult(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ult double [[TMP0]], 0xC088A80010000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp ult float %trunc, -789.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
|
|
define i1 @fcmp_trunc_olt(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_olt(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp olt double [[TMP0]], 0x408ED7FFF0000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp olt float %trunc, 987.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_olt(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_olt(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp olt double [[TMP0]], 0xC088A80010000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp olt float %trunc, -789.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_nsz_uge(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_nsz_uge(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp nsz uge double [[TMP0]], 0xC05EC00010000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp nsz uge float %trunc, -123.0
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
|
|
define i1 @fcmp_trunc_reassoc_ugt(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_reassoc_ugt(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp reassoc ugt double [[TMP0]], 0x40889F8210000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp reassoc ugt float %trunc, 787.9384765625
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_reassoc_ugt(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_reassoc_ugt(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp reassoc ugt double [[TMP0]], 0xC0889F81F0000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp reassoc ugt float %trunc, -787.9384765625
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
|
|
define i1 @fcmp_trunc_fast_ult(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_fast_ult(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp fast uge double [[TMP0]], 0x40F8E8E010000001
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp fast uge float %trunc, 102030.0078125
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
define i1 @fcmp_trunc_neg_fast_ult(double %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_neg_fast_ult(
|
|
; CHECK-SAME: double [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp fast uge double [[TMP0]], 0xC0F8E8E02FFFFFFF
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc double %0 to float
|
|
%result = fcmp fast uge float %trunc, -102030.0078125
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
; max representable float to fp128
|
|
define i1 @fcmp_trunc_mx_fp128(fp128 %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_mx_fp128(
|
|
; CHECK-SAME: fp128 [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ole fp128 [[TMP0]], 0xLFFFFFFFFFFFFFFFF407EFFFFFEFFFFFF
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc fp128 %0 to float
|
|
%result = fcmp ole float %trunc, 0x47EFFFFFE0000000
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
; max representable float to x86_fp80
|
|
define i1 @fcmp_trunc_mx_x86_fp80(x86_fp80 %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_mx_x86_fp80(
|
|
; CHECK-SAME: x86_fp80 [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ule x86_fp80 [[TMP0]], 0xK407EFFFFFF7FFFFFFFFF
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc x86_fp80 %0 to float
|
|
%result = fcmp ule float %trunc, 0x47EFFFFFE0000000
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
; max representable float to ppc_fp128
|
|
define i1 @fcmp_trunc_mx_ppc_fp128(ppc_fp128 %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_mx_ppc_fp128(
|
|
; CHECK-SAME: ppc_fp128 [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[TRUNC:%.*]] = fptrunc ppc_fp128 [[TMP0]] to float
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp ole float [[TRUNC]], 0x47EFFFFFE0000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc ppc_fp128 %0 to float
|
|
%result = fcmp ole float %trunc, 0x47EFFFFFE0000000
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
; negative max representable float to fp128
|
|
define i1 @fcmp_trunc_mn_fp128(fp128 %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_mn_fp128(
|
|
; CHECK-SAME: fp128 [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp olt fp128 [[TMP0]], 0xL0000000000000000C07EFFFFF1000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc fp128 %0 to float
|
|
%result = fcmp olt float %trunc, 0xC7EFFFFF00000000
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
; negative max representable float to x86_fp80
|
|
define i1 @fcmp_trunc_mn_x86_fp80(x86_fp80 %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_mn_x86_fp80(
|
|
; CHECK-SAME: x86_fp80 [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp oge x86_fp80 [[TMP0]], 0xKC07EFFFFF88000000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc x86_fp80 %0 to float
|
|
%result = fcmp oge float %trunc, 0xC7EFFFFF00000000
|
|
ret i1 %result
|
|
}
|
|
|
|
|
|
; negative max representable float to ppc_fp128
|
|
define i1 @fcmp_trunc_mn_ppc_fp128(ppc_fp128 %0) {
|
|
; CHECK-LABEL: define i1 @fcmp_trunc_mn_ppc_fp128(
|
|
; CHECK-SAME: ppc_fp128 [[TMP0:%.*]]) {
|
|
; CHECK-NEXT: [[RESULT:%.*]] = fcmp uge ppc_fp128 [[TMP0]], 0xMC7EFFFFF100000000000000000000000
|
|
; CHECK-NEXT: ret i1 [[RESULT]]
|
|
;
|
|
%trunc = fptrunc ppc_fp128 %0 to float
|
|
%result = fcmp uge float %trunc, 0xC7EFFFFF00000000
|
|
ret i1 %result
|
|
}
|
|
|