File: fpintconv.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (35 lines) | stat: -rw-r--r-- 1,058 bytes parent folder | download | duplicates (8) 
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
29
30
31
32
33
34
35
 
; RUN: llc -march=mipsel -relocation-model=pic -O0 -fast-isel-abort=3 -mcpu=mips32r2 \
; RUN:     < %s | FileCheck %s
; RUN: llc -march=mipsel -relocation-model=pic -O0 -fast-isel-abort=3 -mcpu=mips32 \
; RUN:     < %s | FileCheck %s


@f = global float 0x40D6E83280000000, align 4
@d = global double 0x4132D68780000000, align 8
@i_f = common global i32 0, align 4
@i_d = common global i32 0, align 4
@.str = private unnamed_addr constant [5 x i8] c"%i \0A\00", align 1

; Function Attrs: nounwind
define void @ifv() {
entry:
; CHECK-LABEL:   .ent  ifv
  %0 = load float, ptr @f, align 4
  %conv = fptosi float %0 to i32
; CHECK:   trunc.w.s  $f[[REG:[0-9]+]], $f{{[0-9]+}}
; CHECK:   mfc1	${{[0-9]+}}, $f[[REG]]
  store i32 %conv, ptr @i_f, align 4
  ret void
}

; Function Attrs: nounwind
define void @idv() {
entry:
; CHECK-LABEL:   .ent  idv
  %0 = load double, ptr @d, align 8
  %conv = fptosi double %0 to i32
; CHECK:   trunc.w.d  $f[[REG:[0-9]+]], $f{{[0-9]+}}
; CHECK:   mfc1	${{[0-9]+}}, $f[[REG]]
  store i32 %conv, ptr @i_d, align 4
  ret void
}