wasm f{32x4,64x2}_min: add workaround for a gcc<6 issue

bc206e4f · Michael R. Crusoe · Michael R. Crusoe · f2e82c96 · bc206e4f
Commit bc206e4f authored Oct 27, 2023 by Michael R. Crusoe Committed by Michael R. Crusoe Oct 27, 2023
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wasm/simd128.h wasm/simd128.h +4 -4

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--- a/wasm/simd128.h
+++ b/wasm/simd128.h
@@ -5224,7 +5224,7 @@ simde_wasm_f32x4_min (simde_v128_t a, simde_v128_t b) {
      b_ = simde_v128_to_private(b),
      r_;

-    #if defined(SIMDE_X86_SSE_NATIVE)
+    #if defined(SIMDE_X86_SSE_NATIVE) && (!defined(HEDLEY_GCC_VERSION) || HEDLEY_GCC_VERSION_CHECK(6,0,0))
        // Inspired by https://github.com/v8/v8/blob/c750b6c85bd1ad1d27f7acc1812165f465515144/src/codegen/shared-ia32-x64/macro-assembler-shared-ia32-x64.cc#L202
        simde_v128_private scratch;
        scratch.sse_m128 = a_.sse_m128;
@@ -5261,7 +5261,7 @@ simde_wasm_f64x2_min (simde_v128_t a, simde_v128_t b) {
      b_ = simde_v128_to_private(b),
      r_;

-    #if defined(SIMDE_X86_SSE_NATIVE)
+    #if defined(SIMDE_X86_SSE_NATIVE) && (!defined(HEDLEY_GCC_VERSION) || HEDLEY_GCC_VERSION_CHECK(6,0,0))
        // Inspired by https://github.com/v8/v8/blob/c750b6c85bd1ad1d27f7acc1812165f465515144/src/codegen/shared-ia32-x64/macro-assembler-shared-ia32-x64.cc#L263
        simde_v128_private scratch;
        scratch.sse_m128d = a_.sse_m128d;
@@ -5521,7 +5521,7 @@ simde_wasm_f32x4_max (simde_v128_t a, simde_v128_t b) {
      b_ = simde_v128_to_private(b),
      r_;

-    #if defined(SIMDE_X86_SSE_NATIVE)
+    #if defined(SIMDE_X86_SSE_NATIVE) && (!defined(HEDLEY_GCC_VERSION) || HEDLEY_GCC_VERSION_CHECK(6,0,0))
        // Inspired by https://github.com/v8/v8/blob/c750b6c85bd1ad1d27f7acc1812165f465515144/src/codegen/shared-ia32-x64/macro-assembler-shared-ia32-x64.cc#L231
        simde_v128_private scratch;
        scratch.sse_m128 = a_.sse_m128;
@@ -5559,7 +5559,7 @@ simde_wasm_f64x2_max (simde_v128_t a, simde_v128_t b) {
      b_ = simde_v128_to_private(b),
      r_;

-    #if defined(SIMDE_X86_SSE_NATIVE)
+    #if defined(SIMDE_X86_SSE_NATIVE) && (!defined(HEDLEY_GCC_VERSION) || HEDLEY_GCC_VERSION_CHECK(6,0,0))
        // Inspired by https://github.com/v8/v8/blob/c750b6c85bd1ad1d27f7acc1812165f465515144/src/codegen/shared-ia32-x64/macro-assembler-shared-ia32-x64.cc#L301
        simde_v128_private scratch;
        scratch.sse_m128d = a_.sse_m128d;