| ; RUN: llc < %s -mtriple=ve | FileCheck %s |
| |
| ;;; Test ‘llvm.sin.*’ intrinsic |
| ;;; |
| ;;; Syntax: |
| ;;; This is an overloaded intrinsic. You can use llvm.sin on any |
| ;;; floating-point or vector of floating-point type. Not all targets |
| ;;; support all types however. |
| ;;; |
| ;;; declare float @llvm.sin.f32(float %Val) |
| ;;; declare double @llvm.sin.f64(double %Val) |
| ;;; declare x86_fp80 @llvm.sin.f80(x86_fp80 %Val) |
| ;;; declare fp128 @llvm.sin.f128(fp128 %Val) |
| ;;; declare ppc_fp128 @llvm.sin.ppcf128(ppc_fp128 %Val) |
| ;;; |
| ;;; Overview: |
| ;;; The ‘llvm.sin.*’ intrinsics return the sine of the operand. |
| ;;; |
| ;;; Arguments: |
| ;;; The argument and return value are floating-point numbers of the same type. |
| ;;; |
| ;;; Semantics: |
| ;;; Return the same value as a corresponding libm ‘sin’ function but without |
| ;;; trapping or setting errno. |
| ;;; |
| ;;; When specified with the fast-math-flag ‘afn’, the result may be |
| ;;; approximated using a less accurate calculation. |
| ;;; |
| ;;; Note: |
| ;;; We test only float/double/fp128. |
| |
| ; Function Attrs: nounwind readnone |
| define float @fsin_float_var(float %0) { |
| ; CHECK-LABEL: fsin_float_var: |
| ; CHECK: .LBB{{[0-9]+}}_2: |
| ; CHECK-NEXT: lea %s1, sinf@lo |
| ; CHECK-NEXT: and %s1, %s1, (32)0 |
| ; CHECK-NEXT: lea.sl %s12, sinf@hi(, %s1) |
| ; CHECK-NEXT: bsic %s10, (, %s12) |
| ; CHECK-NEXT: or %s11, 0, %s9 |
| %2 = tail call fast float @llvm.sin.f32(float %0) |
| ret float %2 |
| } |
| |
| ; Function Attrs: nounwind readnone speculatable willreturn |
| declare float @llvm.sin.f32(float) |
| |
| ; Function Attrs: nounwind readnone |
| define double @fsin_double_var(double %0) { |
| ; CHECK-LABEL: fsin_double_var: |
| ; CHECK: .LBB{{[0-9]+}}_2: |
| ; CHECK-NEXT: lea %s1, sin@lo |
| ; CHECK-NEXT: and %s1, %s1, (32)0 |
| ; CHECK-NEXT: lea.sl %s12, sin@hi(, %s1) |
| ; CHECK-NEXT: bsic %s10, (, %s12) |
| ; CHECK-NEXT: or %s11, 0, %s9 |
| %2 = tail call fast double @llvm.sin.f64(double %0) |
| ret double %2 |
| } |
| |
| ; Function Attrs: nounwind readnone speculatable willreturn |
| declare double @llvm.sin.f64(double) |
| |
| ; Function Attrs: nounwind readnone |
| define fp128 @fsin_quad_var(fp128 %0) { |
| ; CHECK-LABEL: fsin_quad_var: |
| ; CHECK: .LBB{{[0-9]+}}_2: |
| ; CHECK-NEXT: lea %s2, sinl@lo |
| ; CHECK-NEXT: and %s2, %s2, (32)0 |
| ; CHECK-NEXT: lea.sl %s12, sinl@hi(, %s2) |
| ; CHECK-NEXT: bsic %s10, (, %s12) |
| ; CHECK-NEXT: or %s11, 0, %s9 |
| %2 = tail call fast fp128 @llvm.sin.f128(fp128 %0) |
| ret fp128 %2 |
| } |
| |
| ; Function Attrs: nounwind readnone speculatable willreturn |
| declare fp128 @llvm.sin.f128(fp128) |
| |
| ; Function Attrs: norecurse nounwind readnone |
| define float @fsin_float_zero() { |
| ; CHECK-LABEL: fsin_float_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea.sl %s0, 0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| ret float 0.000000e+00 |
| } |
| |
| ; Function Attrs: norecurse nounwind readnone |
| define double @fsin_double_zero() { |
| ; CHECK-LABEL: fsin_double_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea.sl %s0, 0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| ret double 0.000000e+00 |
| } |
| |
| ; Function Attrs: nounwind readnone |
| define fp128 @fsin_quad_zero() { |
| ; CHECK-LABEL: fsin_quad_zero: |
| ; CHECK: .LBB{{[0-9]+}}_2: |
| ; CHECK-NEXT: lea %s0, .LCPI{{[0-9]+}}_0@lo |
| ; CHECK-NEXT: and %s0, %s0, (32)0 |
| ; CHECK-NEXT: lea.sl %s2, .LCPI{{[0-9]+}}_0@hi(, %s0) |
| ; CHECK-NEXT: ld %s0, 8(, %s2) |
| ; CHECK-NEXT: ld %s1, (, %s2) |
| ; CHECK-NEXT: lea %s2, sinl@lo |
| ; CHECK-NEXT: and %s2, %s2, (32)0 |
| ; CHECK-NEXT: lea.sl %s12, sinl@hi(, %s2) |
| ; CHECK-NEXT: bsic %s10, (, %s12) |
| ; CHECK-NEXT: or %s11, 0, %s9 |
| %1 = tail call fast fp128 @llvm.sin.f128(fp128 0xL00000000000000000000000000000000) |
| ret fp128 %1 |
| } |
| |
| ; Function Attrs: norecurse nounwind readnone |
| define float @fsin_float_const() { |
| ; CHECK-LABEL: fsin_float_const: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea.sl %s0, -1083652169 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| ret float 0xBFED18F6E0000000 |
| } |
| |
| ; Function Attrs: norecurse nounwind readnone |
| define double @fsin_double_const() { |
| ; CHECK-LABEL: fsin_double_const: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea %s0, -355355578 |
| ; CHECK-NEXT: and %s0, %s0, (32)0 |
| ; CHECK-NEXT: lea.sl %s0, -1074980618(, %s0) |
| ; CHECK-NEXT: b.l.t (, %s10) |
| ret double 0xBFED18F6EAD1B446 |
| } |
| |
| ; Function Attrs: nounwind readnone |
| define fp128 @fsin_quad_const() { |
| ; CHECK-LABEL: fsin_quad_const: |
| ; CHECK: .LBB{{[0-9]+}}_2: |
| ; CHECK-NEXT: lea %s0, .LCPI{{[0-9]+}}_0@lo |
| ; CHECK-NEXT: and %s0, %s0, (32)0 |
| ; CHECK-NEXT: lea.sl %s2, .LCPI{{[0-9]+}}_0@hi(, %s0) |
| ; CHECK-NEXT: ld %s0, 8(, %s2) |
| ; CHECK-NEXT: ld %s1, (, %s2) |
| ; CHECK-NEXT: lea %s2, sinl@lo |
| ; CHECK-NEXT: and %s2, %s2, (32)0 |
| ; CHECK-NEXT: lea.sl %s12, sinl@hi(, %s2) |
| ; CHECK-NEXT: bsic %s10, (, %s12) |
| ; CHECK-NEXT: or %s11, 0, %s9 |
| %1 = tail call fast fp128 @llvm.sin.f128(fp128 0xL0000000000000000C000000000000000) |
| ret fp128 %1 |
| } |