File: arm-cortex-cpus.c

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (11 lines) | stat: -rw-r--r-- 477 bytes parent folder | download | duplicates (36) 
1
2
3
4
5
6
7
8
9
10
11
 
// REQUIRES: arm-registered-target

// Check that Cortex-M cores don't enable hwdiv-arm (and don't emit Tag_DIV_use)
//
// This target feature doesn't affect C predefines, nor the generated IR;
// only the build attributes in generated assembly and object files are affected.

// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m3 -S %s -o - | FileCheck %s
// RUN: %clang -target arm-linux-gnueabi -mcpu=cortex-m4 -S %s -o - | FileCheck %s
// CHECK-NOT: .eabi_attribute	44