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-rw-r--r--test/CodeGen/NVPTX/math-intrins.ll286
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diff --git a/test/CodeGen/NVPTX/math-intrins.ll b/test/CodeGen/NVPTX/math-intrins.ll
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@@ -1,286 +0,0 @@
-; RUN: llc < %s | FileCheck %s
-target triple = "nvptx64-nvidia-cuda"
-
-; Checks that llvm intrinsics for math functions are correctly lowered to PTX.
-
-declare float @llvm.ceil.f32(float) #0
-declare double @llvm.ceil.f64(double) #0
-declare float @llvm.floor.f32(float) #0
-declare double @llvm.floor.f64(double) #0
-declare float @llvm.round.f32(float) #0
-declare double @llvm.round.f64(double) #0
-declare float @llvm.nearbyint.f32(float) #0
-declare double @llvm.nearbyint.f64(double) #0
-declare float @llvm.rint.f32(float) #0
-declare double @llvm.rint.f64(double) #0
-declare float @llvm.trunc.f32(float) #0
-declare double @llvm.trunc.f64(double) #0
-declare float @llvm.fabs.f32(float) #0
-declare double @llvm.fabs.f64(double) #0
-declare float @llvm.minnum.f32(float, float) #0
-declare double @llvm.minnum.f64(double, double) #0
-declare float @llvm.maxnum.f32(float, float) #0
-declare double @llvm.maxnum.f64(double, double) #0
-declare float @llvm.fma.f32(float, float, float) #0
-declare double @llvm.fma.f64(double, double, double) #0
-
-; ---- ceil ----
-
-; CHECK-LABEL: ceil_float
-define float @ceil_float(float %a) {
- ; CHECK: cvt.rpi.f32.f32
- %b = call float @llvm.ceil.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: ceil_float_ftz
-define float @ceil_float_ftz(float %a) #1 {
- ; CHECK: cvt.rpi.ftz.f32.f32
- %b = call float @llvm.ceil.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: ceil_double
-define double @ceil_double(double %a) {
- ; CHECK: cvt.rpi.f64.f64
- %b = call double @llvm.ceil.f64(double %a)
- ret double %b
-}
-
-; ---- floor ----
-
-; CHECK-LABEL: floor_float
-define float @floor_float(float %a) {
- ; CHECK: cvt.rmi.f32.f32
- %b = call float @llvm.floor.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: floor_float_ftz
-define float @floor_float_ftz(float %a) #1 {
- ; CHECK: cvt.rmi.ftz.f32.f32
- %b = call float @llvm.floor.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: floor_double
-define double @floor_double(double %a) {
- ; CHECK: cvt.rmi.f64.f64
- %b = call double @llvm.floor.f64(double %a)
- ret double %b
-}
-
-; ---- round ----
-
-; CHECK-LABEL: round_float
-define float @round_float(float %a) {
- ; CHECK: cvt.rni.f32.f32
- %b = call float @llvm.round.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: round_float_ftz
-define float @round_float_ftz(float %a) #1 {
- ; CHECK: cvt.rni.ftz.f32.f32
- %b = call float @llvm.round.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: round_double
-define double @round_double(double %a) {
- ; CHECK: cvt.rni.f64.f64
- %b = call double @llvm.round.f64(double %a)
- ret double %b
-}
-
-; ---- nearbyint ----
-
-; CHECK-LABEL: nearbyint_float
-define float @nearbyint_float(float %a) {
- ; CHECK: cvt.rni.f32.f32
- %b = call float @llvm.nearbyint.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: nearbyint_float_ftz
-define float @nearbyint_float_ftz(float %a) #1 {
- ; CHECK: cvt.rni.ftz.f32.f32
- %b = call float @llvm.nearbyint.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: nearbyint_double
-define double @nearbyint_double(double %a) {
- ; CHECK: cvt.rni.f64.f64
- %b = call double @llvm.nearbyint.f64(double %a)
- ret double %b
-}
-
-; ---- rint ----
-
-; CHECK-LABEL: rint_float
-define float @rint_float(float %a) {
- ; CHECK: cvt.rni.f32.f32
- %b = call float @llvm.rint.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: rint_float_ftz
-define float @rint_float_ftz(float %a) #1 {
- ; CHECK: cvt.rni.ftz.f32.f32
- %b = call float @llvm.rint.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: rint_double
-define double @rint_double(double %a) {
- ; CHECK: cvt.rni.f64.f64
- %b = call double @llvm.rint.f64(double %a)
- ret double %b
-}
-
-; ---- trunc ----
-
-; CHECK-LABEL: trunc_float
-define float @trunc_float(float %a) {
- ; CHECK: cvt.rzi.f32.f32
- %b = call float @llvm.trunc.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: trunc_float_ftz
-define float @trunc_float_ftz(float %a) #1 {
- ; CHECK: cvt.rzi.ftz.f32.f32
- %b = call float @llvm.trunc.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: trunc_double
-define double @trunc_double(double %a) {
- ; CHECK: cvt.rzi.f64.f64
- %b = call double @llvm.trunc.f64(double %a)
- ret double %b
-}
-
-; ---- abs ----
-
-; CHECK-LABEL: abs_float
-define float @abs_float(float %a) {
- ; CHECK: abs.f32
- %b = call float @llvm.fabs.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: abs_float_ftz
-define float @abs_float_ftz(float %a) #1 {
- ; CHECK: abs.ftz.f32
- %b = call float @llvm.fabs.f32(float %a)
- ret float %b
-}
-
-; CHECK-LABEL: abs_double
-define double @abs_double(double %a) {
- ; CHECK: abs.f64
- %b = call double @llvm.fabs.f64(double %a)
- ret double %b
-}
-
-; ---- min ----
-
-; CHECK-LABEL: min_float
-define float @min_float(float %a, float %b) {
- ; CHECK: min.f32
- %x = call float @llvm.minnum.f32(float %a, float %b)
- ret float %x
-}
-
-; CHECK-LABEL: min_imm1
-define float @min_imm1(float %a) {
- ; CHECK: min.f32
- %x = call float @llvm.minnum.f32(float %a, float 0.0)
- ret float %x
-}
-
-; CHECK-LABEL: min_imm2
-define float @min_imm2(float %a) {
- ; CHECK: min.f32
- %x = call float @llvm.minnum.f32(float 0.0, float %a)
- ret float %x
-}
-
-; CHECK-LABEL: min_float_ftz
-define float @min_float_ftz(float %a, float %b) #1 {
- ; CHECK: min.ftz.f32
- %x = call float @llvm.minnum.f32(float %a, float %b)
- ret float %x
-}
-
-; CHECK-LABEL: min_double
-define double @min_double(double %a, double %b) {
- ; CHECK: min.f64
- %x = call double @llvm.minnum.f64(double %a, double %b)
- ret double %x
-}
-
-; ---- max ----
-
-; CHECK-LABEL: max_imm1
-define float @max_imm1(float %a) {
- ; CHECK: max.f32
- %x = call float @llvm.maxnum.f32(float %a, float 0.0)
- ret float %x
-}
-
-; CHECK-LABEL: max_imm2
-define float @max_imm2(float %a) {
- ; CHECK: max.f32
- %x = call float @llvm.maxnum.f32(float 0.0, float %a)
- ret float %x
-}
-
-; CHECK-LABEL: max_float
-define float @max_float(float %a, float %b) {
- ; CHECK: max.f32
- %x = call float @llvm.maxnum.f32(float %a, float %b)
- ret float %x
-}
-
-; CHECK-LABEL: max_float_ftz
-define float @max_float_ftz(float %a, float %b) #1 {
- ; CHECK: max.ftz.f32
- %x = call float @llvm.maxnum.f32(float %a, float %b)
- ret float %x
-}
-
-; CHECK-LABEL: max_double
-define double @max_double(double %a, double %b) {
- ; CHECK: max.f64
- %x = call double @llvm.maxnum.f64(double %a, double %b)
- ret double %x
-}
-
-; ---- fma ----
-
-; CHECK-LABEL: @fma_float
-define float @fma_float(float %a, float %b, float %c) {
- ; CHECK: fma.rn.f32
- %x = call float @llvm.fma.f32(float %a, float %b, float %c)
- ret float %x
-}
-
-; CHECK-LABEL: @fma_float_ftz
-define float @fma_float_ftz(float %a, float %b, float %c) #1 {
- ; CHECK: fma.rn.ftz.f32
- %x = call float @llvm.fma.f32(float %a, float %b, float %c)
- ret float %x
-}
-
-; CHECK-LABEL: @fma_double
-define double @fma_double(double %a, double %b, double %c) {
- ; CHECK: fma.rn.f64
- %x = call double @llvm.fma.f64(double %a, double %b, double %c)
- ret double %x
-}
-
-attributes #0 = { nounwind readnone }
-attributes #1 = { "nvptx-f32ftz" = "true" }