File: no-rex2-pseudo-x87.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 (19 lines) | stat: -rw-r--r-- 971 bytes parent folder | download | duplicates (10)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown -stop-after=x86-isel -mattr=-sse,+egpr | FileCheck %s
; RUN: llc < %s -enable-new-pm -mtriple=x86_64-unknown -stop-after=x86-isel -mattr=-sse,+egpr | FileCheck %s

define void @x87(ptr %0, ptr %1) {
  ; CHECK-LABEL: name: x87
  ; CHECK: bb.0 (%ir-block.2):
  ; CHECK-NEXT:   liveins: $rdi, $rsi
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:gr64_norex2 = COPY $rsi
  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:gr64_norex2 = COPY $rdi
  ; CHECK-NEXT:   [[LD_Fp32m:%[0-9]+]]:rfp32 = nofpexcept LD_Fp32m [[COPY1]], 1, $noreg, 0, $noreg, implicit-def dead $fpsw, implicit $fpcw :: (load (s32) from %ir.0)
  ; CHECK-NEXT:   nofpexcept ST_Fp32m [[COPY]], 1, $noreg, 0, $noreg, killed [[LD_Fp32m]], implicit-def dead $fpsw, implicit $fpcw :: (store (s32) into %ir.1)
  ; CHECK-NEXT:   RET 0
  %3 = load float, ptr %0
  store float %3, ptr %1
  ret void
}