File: ppc-signbit.c

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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// RUN: %clang_cc1 %s -emit-llvm -o - -triple powerpc64-linux-gnu | FileCheck %s
// RUN: %clang_cc1 %s -emit-llvm -o - -triple powerpc64le-linux-gnu | FileCheck %s

int test(long double x) { return __builtin_signbitl(x); }

// CHECK-LABEL: define{{.*}} signext i32 @test(ppc_fp128 noundef %x)
// CHECK: trunc i128 %{{.*}} to i64
// CHECK: icmp slt i64 %{{.*}}, 0
// CHECK: zext i1 %{{.*}} to i32