RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 03:02:36 +01:00
Code Issues Projects Releases Wiki Activity

[NFC][PowerPC] Modify the test case to test RM

Browse Source
This commit is contained in:
Kang Zhang 2020-06-08 08:55:31 +00:00
parent d9efe1beb1
commit c88dfc1378
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
test/CodeGen/PowerPC/setrnd.ll
View File

@ -1,4 +1,10 @@
; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-linux-gnu < %s \
; RUN: -stop-before=finalize-isel -verify-machineinstrs | \
; RUN: FileCheck -check-prefix=BEFORE-FINALIZE-ISEL %s
; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-linux-gnu < %s \
; RUN: -stop-after=finalize-isel -verify-machineinstrs | \
; RUN: FileCheck -check-prefix=AFTER-FINALIZE-ISEL %s
; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-linux-gnu < %s \
; RUN: -verify-machineinstrs | FileCheck %s
; RUN: llc -mcpu=pwr7 -mtriple=powerpc64le-unknown-linux-gnu < %s \
; RUN: -verify-machineinstrs | FileCheck -check-prefix=CHECK-PWR7 %s
@ -8,6 +14,14 @@ entry:
%0 = tail call double @llvm.ppc.setrnd(i32 2)
ret double %0
; BEFORE-FINALIZE-ISEL: test_setrndi
; BEFORE-FINALIZE-ISEL: SETRNDi 2, implicit-def dead $rm, implicit $rm
; AFTER-FINALIZE-ISEL: test_setrndi
; AFTER-FINALIZE-ISEL: MFFS implicit $rm
; AFTER-FINALIZE-ISEL: MTFSB0 31, implicit-def $rm, implicit $rm
; AFTER-FINALIZE-ISEL: MTFSB1 30, implicit-def $rm, implicit $rm
; CHECK-LABEL: @test_setrndi
; CHECK: # %bb.0:
; CHECK-DAG: mffs 1
@ -21,6 +35,13 @@ entry:
%0 = tail call double @llvm.ppc.setrnd(i32 %x)
ret double %0
; BEFORE-FINALIZE-ISEL: test_setrnd
; BEFORE-FINALIZE-ISEL: SETRND killed %1, implicit-def dead $rm, implicit $rm
; AFTER-FINALIZE-ISEL: test_setrnd
; AFTER-FINALIZE-ISEL: MFFS implicit $rm
; AFTER-FINALIZE-ISEL: MTFSF 255, %7, 0, 0
; CHECK-LABEL: @test_setrnd
; CHECK: # %bb.0:
; CHECK-DAG: mffs 1