File: isel.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (16 lines) | stat: -rw-r--r-- 543 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; RUN: llc --mtriple=mips-mti-linux-gnu < %s -debug 2>&1 | FileCheck %s --check-prefixes=CHECK,MIPS
; RUN: llc --mtriple=mips-mti-linux-gnu < %s -mattr=+micromips -debug 2>&1 | FileCheck %s --check-prefixes=CHECK,MM

; REQUIRES: asserts

; Test that the correct mul instruction is selected upfront.

; CHECK-LABEL: Instruction selection ends:
; MIPS: t{{[0-9]+}}: i32,i32 = MUL t{{[0-9]+}}, t{{[0-9]+}}
; MM: t{{[0-9]+}}: i32,i32 = MUL_MM t{{[0-9]+}}, t{{[0-9]+}}

define i32 @mul(i32 %a, i32 %b) {
entry:
  %0 = mul i32 %a, %b
  ret i32 %0
}