File: dont-trunc-store-double-to-float.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,245,028 kB
  • sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (33 lines) | stat: -rw-r--r-- 981 bytes parent folder | download | duplicates (18)
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
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=i686-- < %s | FileCheck %s

define void @bar() unnamed_addr {
; CHECK-LABEL: bar:
; CHECK:       # %bb.0: # %entry-block
; CHECK-NEXT:    pushl %ebp
; CHECK-NEXT:    .cfi_def_cfa_offset 8
; CHECK-NEXT:    .cfi_offset %ebp, -8
; CHECK-NEXT:    movl %esp, %ebp
; CHECK-NEXT:    .cfi_def_cfa_register %ebp
; CHECK-NEXT:    andl $-8, %esp
; CHECK-NEXT:    subl $16, %esp
; CHECK-NEXT:    movl $1074339512, {{[0-9]+}}(%esp) # imm = 0x40091EB8
; CHECK-NEXT:    movl $1374389535, (%esp) # imm = 0x51EB851F
; CHECK-NEXT:    movl $1078523331, {{[0-9]+}}(%esp) # imm = 0x4048F5C3
; CHECK-NEXT:    movl %ebp, %esp
; CHECK-NEXT:    popl %ebp
; CHECK-NEXT:    .cfi_def_cfa %esp, 4
; CHECK-NEXT:    retl
entry-block:
  %a = alloca double
  %b = alloca float

  store double 3.140000e+00, ptr %a
  %0 = load double, ptr %a

  %1 = fptrunc double %0 to float

  store float %1, ptr %b

  ret void
}