File: ppc-signbit.c

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (11 lines) | stat: -rw-r--r-- 441 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
 
// 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: bitcast ppc_fp128 %{{.*}} to i128
// CHECK: trunc i128 %{{.*}} to i64
// CHECK: icmp slt i64 %{{.*}}, 0
// CHECK: zext i1 %{{.*}} to i32