File: lsr-quadratic-expand.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (22 lines) | stat: -rw-r--r-- 648 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
; RUN: llc -mtriple=x86_64-- < %s

define void @dw2102_i2c_transfer() nounwind {
entry:
  br label %bb

bb:                                               ; preds = %bb, %entry
  %z = phi i64 [ 0, %entry ], [ %z3, %bb ]
  %z1 = phi i16 [ undef, %entry ], [ %z6, %bb ]
  %z2 = phi i32 [ 0, %entry ], [ %z8, %bb ]
  %z3 = add i64 %z, 1
  %z4 = zext i16 %z1 to i32
  %z5 = add nsw i32 %z4, %z2
  %z6 = trunc i32 %z5 to i16
  call fastcc void @dw210x_op_rw(i16 zeroext %z6)
  %z7 = getelementptr i8, i8* null, i64 %z
  store i8 undef, i8* %z7, align 1
  %z8 = add nsw i32 %z2, 1
  br label %bb
}

declare fastcc void @dw210x_op_rw(i16 zeroext) nounwind