File: hexagon-headers.c

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; 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: 2,538; xml: 953; cs: 573; fortran: 567
file content (28 lines) | stat: -rw-r--r-- 753 bytes parent folder | download | duplicates (31) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
// REQUIRES: hexagon-registered-target

// RUN: %clang_cc1 -O0 -internal-isystem %S/../../lib/Headers/ \
// RUN:   -target-cpu hexagonv68 -triple hexagon-unknown-elf \
// RUN:   -emit-llvm %s -o - | FileCheck %s

// RUN: %clang_cc1 -O0 -internal-isystem %S/../../lib/Headers/ \
// RUN:   -target-cpu hexagonv68 -triple hexagon-unknown-elf -x c++ \
// RUN:   -emit-llvm %s -o - | FileCheck %s

#include <hexagon_protos.h>

// expected-no-diagnostics

void test_protos(float a, unsigned int b) {
  unsigned char c;
  // CHECK: call i64 @llvm.hexagon.A2.absp
  b = Q6_P_abs_P(b);
}

void test_dma() {
  unsigned int b;

  // CHECK: call i32 @llvm.hexagon.Y6.dmpoll
  b = Q6_R_dmpoll();
  // CHECK: call i32 @llvm.hexagon.Y6.dmpause
  b = Q6_R_dmpause();
}