x86_64: implement binary operations for `f16` and `f16` vectors

1 files changed, 11 insertions, 11 deletions

diff --git a/test/behavior/floatop.zig b/test/behavior/floatop.zig
index 3d46c267d3..242c8dabe5 100644
--- a/test/behavior/floatop.zig
+++ b/test/behavior/floatop.zig
@@ -8,6 +8,8 @@ const has_f80_rt = switch (builtin.cpu.arch) {
     .x86_64, .x86 => true,
     else => false,
 };
+const no_x86_64_hardware_f16_support = builtin.zig_backend == .stage2_x86_64 and
+    !std.Target.x86.featureSetHas(builtin.cpu.features, .f16c);
 
 const epsilon_16 = 0.001;
 const epsilon = 0.000001;
@@ -52,8 +54,7 @@ fn testFloatComparisons() !void {
 }
 
 test "different sized float comparisons" {
-    if (builtin.zig_backend == .stage2_x86_64 and
-        !comptime std.Target.x86.featureSetHas(builtin.cpu.features, .f16c)) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -152,7 +153,7 @@ fn testSqrtWithVectors() !void {
 }
 
 test "more @sqrt f16 tests" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -202,7 +203,7 @@ fn testSqrtLegacy(comptime T: type, x: T) !void {
 }
 
 test "@sin" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -241,7 +242,7 @@ fn testSinWithVectors() !void {
 }
 
 test "@cos" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -280,7 +281,7 @@ fn testCosWithVectors() !void {
 }
 
 test "@exp" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -318,7 +319,7 @@ fn testExpWithVectors() !void {
 }
 
 test "@exp2" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -403,7 +404,7 @@ test "@log with @vectors" {
 }
 
 test "@log2" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -445,7 +446,7 @@ fn testLog2WithVectors() !void {
 }
 
 test "@log10" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -881,7 +882,7 @@ fn testTruncLegacy(comptime T: type, x: T) !void {
 }
 
 test "negation f16" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (no_x86_64_hardware_f16_support) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
@@ -1040,7 +1041,6 @@ test "comptime_float zero divided by zero produces zero" {
 }
 
 test "nan negation f16" {
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO