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Merge pull request #6924 from tf2spi/6815-patch-simd-min-max

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Fix misuse of lb_emit_(min|max) in simd_(min|max)
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gingerBill
2026-07-03 16:34:08 +01:00
committed by GitHub
parent 1ba31bcc40 b5e3b08a8c
commit d595bf1917
3 changed files with 7 additions and 4 deletions
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6
src/llvm_backend_proc.cpp
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@@ -1699,7 +1699,8 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn
return res;
case BuiltinProc_simd_min:
if (is_float) {
return lb_emit_min(p, res.type, arg0, arg1);
LLVMValueRef cond = LLVMBuildFCmp(p->builder, LLVMRealOLT, arg0.value, arg1.value, "");
res.value = LLVMBuildSelect(p->builder, cond, arg0.value, arg1.value, "");
} else {
LLVMValueRef cond = LLVMBuildICmp(p->builder, is_signed ? LLVMIntSLT : LLVMIntULT, arg0.value, arg1.value, "");
res.value = LLVMBuildSelect(p->builder, cond, arg0.value, arg1.value, "");
@@ -1707,7 +1708,8 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn
return res;
case BuiltinProc_simd_max:
if (is_float) {
return lb_emit_max(p, res.type, arg0, arg1);
LLVMValueRef cond = LLVMBuildFCmp(p->builder, LLVMRealOGT, arg0.value, arg1.value, "");
res.value = LLVMBuildSelect(p->builder, cond, arg0.value, arg1.value, "");
} else {
LLVMValueRef cond = LLVMBuildICmp(p->builder, is_signed ? LLVMIntSGT : LLVMIntUGT, arg0.value, arg1.value, "");
res.value = LLVMBuildSelect(p->builder, cond, arg0.value, arg1.value, "");